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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing,<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * software distributed under the License is distributed on an<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * KIND, either express or implied. See the License for the<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * specific language governing permissions and limitations<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> * under the License.<a name="line.17"></a> |
| <span class="sourceLineNo">018</span> *<a name="line.18"></a> |
| <span class="sourceLineNo">019</span> */<a name="line.19"></a> |
| <span class="sourceLineNo">020</span>package org.apache.mina.core.session;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.io.File;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.io.FileInputStream;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.io.IOException;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.net.SocketAddress;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.nio.channels.FileChannel;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.Iterator;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.Queue;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.util.Set;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.util.concurrent.ConcurrentLinkedQueue;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import java.util.concurrent.atomic.AtomicBoolean;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import java.util.concurrent.atomic.AtomicInteger;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span><a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.mina.core.buffer.IoBuffer;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.mina.core.file.DefaultFileRegion;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.mina.core.file.FilenameFileRegion;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.mina.core.filterchain.IoFilterChain;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.mina.core.future.CloseFuture;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.mina.core.future.DefaultCloseFuture;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.mina.core.future.DefaultReadFuture;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.apache.mina.core.future.DefaultWriteFuture;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.mina.core.future.IoFutureListener;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.mina.core.future.ReadFuture;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.mina.core.future.WriteFuture;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.mina.core.service.AbstractIoService;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.mina.core.service.IoAcceptor;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.mina.core.service.IoHandler;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.apache.mina.core.service.IoProcessor;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.apache.mina.core.service.IoService;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.apache.mina.core.service.TransportMetadata;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.apache.mina.core.write.DefaultWriteRequest;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.mina.core.write.WriteException;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.apache.mina.core.write.WriteRequest;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.apache.mina.core.write.WriteRequestQueue;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.apache.mina.core.write.WriteTimeoutException;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.apache.mina.core.write.WriteToClosedSessionException;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import org.apache.mina.util.ExceptionMonitor;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span><a name="line.59"></a> |
| <span class="sourceLineNo">060</span>/**<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> * Base implementation of {@link IoSession}.<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> * <a name="line.62"></a> |
| <span class="sourceLineNo">063</span> * @author <a href="http://mina.apache.org">Apache MINA Project</a><a name="line.63"></a> |
| <span class="sourceLineNo">064</span> */<a name="line.64"></a> |
| <span class="sourceLineNo">065</span>public abstract class AbstractIoSession implements IoSession {<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> /** The associated handler */<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> private final IoHandler handler;<a name="line.67"></a> |
| <span class="sourceLineNo">068</span><a name="line.68"></a> |
| <span class="sourceLineNo">069</span> /** The session config */<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> protected IoSessionConfig config;<a name="line.70"></a> |
| <span class="sourceLineNo">071</span><a name="line.71"></a> |
| <span class="sourceLineNo">072</span> /** The service which will manage this session */<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> private final IoService service;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span><a name="line.74"></a> |
| <span class="sourceLineNo">075</span> private static final AttributeKey READY_READ_FUTURES_KEY = new AttributeKey(AbstractIoSession.class,<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> "readyReadFutures");<a name="line.76"></a> |
| <span class="sourceLineNo">077</span><a name="line.77"></a> |
| <span class="sourceLineNo">078</span> private static final AttributeKey WAITING_READ_FUTURES_KEY = new AttributeKey(AbstractIoSession.class,<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> "waitingReadFutures");<a name="line.79"></a> |
| <span class="sourceLineNo">080</span><a name="line.80"></a> |
| <span class="sourceLineNo">081</span> private static final IoFutureListener<CloseFuture> SCHEDULED_COUNTER_RESETTER = new IoFutureListener<CloseFuture>() {<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> public void operationComplete(CloseFuture future) {<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> AbstractIoSession session = (AbstractIoSession) future.getSession();<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> session.scheduledWriteBytes.set(0);<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> session.scheduledWriteMessages.set(0);<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> session.readBytesThroughput = 0;<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> session.readMessagesThroughput = 0;<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> session.writtenBytesThroughput = 0;<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> session.writtenMessagesThroughput = 0;<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> }<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> };<a name="line.91"></a> |
| <span class="sourceLineNo">092</span><a name="line.92"></a> |
| <span class="sourceLineNo">093</span> /**<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> * An internal write request object that triggers session close.<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> * <a name="line.95"></a> |
| <span class="sourceLineNo">096</span> * @see #writeRequestQueue<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> */<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> public static final WriteRequest CLOSE_REQUEST = new DefaultWriteRequest(new Object());<a name="line.98"></a> |
| <span class="sourceLineNo">099</span><a name="line.99"></a> |
| <span class="sourceLineNo">100</span> /**<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> * An internal write request object that triggers message sent events.<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> * <a name="line.102"></a> |
| <span class="sourceLineNo">103</span> * @see #writeRequestQueue<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> */<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> public static final WriteRequest MESSAGE_SENT_REQUEST = new DefaultWriteRequest(DefaultWriteRequest.EMPTY_MESSAGE);<a name="line.105"></a> |
| <span class="sourceLineNo">106</span><a name="line.106"></a> |
| <span class="sourceLineNo">107</span> private final Object lock = new Object();<a name="line.107"></a> |
| <span class="sourceLineNo">108</span><a name="line.108"></a> |
| <span class="sourceLineNo">109</span> private IoSessionAttributeMap attributes;<a name="line.109"></a> |
| <span class="sourceLineNo">110</span><a name="line.110"></a> |
| <span class="sourceLineNo">111</span> private WriteRequestQueue writeRequestQueue;<a name="line.111"></a> |
| <span class="sourceLineNo">112</span><a name="line.112"></a> |
| <span class="sourceLineNo">113</span> private WriteRequest currentWriteRequest;<a name="line.113"></a> |
| <span class="sourceLineNo">114</span><a name="line.114"></a> |
| <span class="sourceLineNo">115</span> /** The Session creation's time */<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> private final long creationTime;<a name="line.116"></a> |
| <span class="sourceLineNo">117</span><a name="line.117"></a> |
| <span class="sourceLineNo">118</span> /** An id generator guaranteed to generate unique IDs for the session */<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> private static AtomicLong idGenerator = new AtomicLong(0);<a name="line.119"></a> |
| <span class="sourceLineNo">120</span><a name="line.120"></a> |
| <span class="sourceLineNo">121</span> /** The session ID */<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> private long sessionId;<a name="line.122"></a> |
| <span class="sourceLineNo">123</span><a name="line.123"></a> |
| <span class="sourceLineNo">124</span> /**<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> * A future that will be set 'closed' when the connection is closed.<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> */<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> private final CloseFuture closeFuture = new DefaultCloseFuture(this);<a name="line.127"></a> |
| <span class="sourceLineNo">128</span><a name="line.128"></a> |
| <span class="sourceLineNo">129</span> private volatile boolean closing;<a name="line.129"></a> |
| <span class="sourceLineNo">130</span><a name="line.130"></a> |
| <span class="sourceLineNo">131</span> // traffic control<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> private boolean readSuspended = false;<a name="line.132"></a> |
| <span class="sourceLineNo">133</span><a name="line.133"></a> |
| <span class="sourceLineNo">134</span> private boolean writeSuspended = false;<a name="line.134"></a> |
| <span class="sourceLineNo">135</span><a name="line.135"></a> |
| <span class="sourceLineNo">136</span> // Status variables<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> private final AtomicBoolean scheduledForFlush = new AtomicBoolean();<a name="line.137"></a> |
| <span class="sourceLineNo">138</span><a name="line.138"></a> |
| <span class="sourceLineNo">139</span> private final AtomicInteger scheduledWriteBytes = new AtomicInteger();<a name="line.139"></a> |
| <span class="sourceLineNo">140</span><a name="line.140"></a> |
| <span class="sourceLineNo">141</span> private final AtomicInteger scheduledWriteMessages = new AtomicInteger();<a name="line.141"></a> |
| <span class="sourceLineNo">142</span><a name="line.142"></a> |
| <span class="sourceLineNo">143</span> private long readBytes;<a name="line.143"></a> |
| <span class="sourceLineNo">144</span><a name="line.144"></a> |
| <span class="sourceLineNo">145</span> private long writtenBytes;<a name="line.145"></a> |
| <span class="sourceLineNo">146</span><a name="line.146"></a> |
| <span class="sourceLineNo">147</span> private long readMessages;<a name="line.147"></a> |
| <span class="sourceLineNo">148</span><a name="line.148"></a> |
| <span class="sourceLineNo">149</span> private long writtenMessages;<a name="line.149"></a> |
| <span class="sourceLineNo">150</span><a name="line.150"></a> |
| <span class="sourceLineNo">151</span> private long lastReadTime;<a name="line.151"></a> |
| <span class="sourceLineNo">152</span><a name="line.152"></a> |
| <span class="sourceLineNo">153</span> private long lastWriteTime;<a name="line.153"></a> |
| <span class="sourceLineNo">154</span><a name="line.154"></a> |
| <span class="sourceLineNo">155</span> private long lastThroughputCalculationTime;<a name="line.155"></a> |
| <span class="sourceLineNo">156</span><a name="line.156"></a> |
| <span class="sourceLineNo">157</span> private long lastReadBytes;<a name="line.157"></a> |
| <span class="sourceLineNo">158</span><a name="line.158"></a> |
| <span class="sourceLineNo">159</span> private long lastWrittenBytes;<a name="line.159"></a> |
| <span class="sourceLineNo">160</span><a name="line.160"></a> |
| <span class="sourceLineNo">161</span> private long lastReadMessages;<a name="line.161"></a> |
| <span class="sourceLineNo">162</span><a name="line.162"></a> |
| <span class="sourceLineNo">163</span> private long lastWrittenMessages;<a name="line.163"></a> |
| <span class="sourceLineNo">164</span><a name="line.164"></a> |
| <span class="sourceLineNo">165</span> private double readBytesThroughput;<a name="line.165"></a> |
| <span class="sourceLineNo">166</span><a name="line.166"></a> |
| <span class="sourceLineNo">167</span> private double writtenBytesThroughput;<a name="line.167"></a> |
| <span class="sourceLineNo">168</span><a name="line.168"></a> |
| <span class="sourceLineNo">169</span> private double readMessagesThroughput;<a name="line.169"></a> |
| <span class="sourceLineNo">170</span><a name="line.170"></a> |
| <span class="sourceLineNo">171</span> private double writtenMessagesThroughput;<a name="line.171"></a> |
| <span class="sourceLineNo">172</span><a name="line.172"></a> |
| <span class="sourceLineNo">173</span> private AtomicInteger idleCountForBoth = new AtomicInteger();<a name="line.173"></a> |
| <span class="sourceLineNo">174</span><a name="line.174"></a> |
| <span class="sourceLineNo">175</span> private AtomicInteger idleCountForRead = new AtomicInteger();<a name="line.175"></a> |
| <span class="sourceLineNo">176</span><a name="line.176"></a> |
| <span class="sourceLineNo">177</span> private AtomicInteger idleCountForWrite = new AtomicInteger();<a name="line.177"></a> |
| <span class="sourceLineNo">178</span><a name="line.178"></a> |
| <span class="sourceLineNo">179</span> private long lastIdleTimeForBoth;<a name="line.179"></a> |
| <span class="sourceLineNo">180</span><a name="line.180"></a> |
| <span class="sourceLineNo">181</span> private long lastIdleTimeForRead;<a name="line.181"></a> |
| <span class="sourceLineNo">182</span><a name="line.182"></a> |
| <span class="sourceLineNo">183</span> private long lastIdleTimeForWrite;<a name="line.183"></a> |
| <span class="sourceLineNo">184</span><a name="line.184"></a> |
| <span class="sourceLineNo">185</span> private boolean deferDecreaseReadBuffer = true;<a name="line.185"></a> |
| <span class="sourceLineNo">186</span><a name="line.186"></a> |
| <span class="sourceLineNo">187</span> /**<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> * Create a Session for a service<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> * <a name="line.189"></a> |
| <span class="sourceLineNo">190</span> * @param service the Service for this session<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> */<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> protected AbstractIoSession(IoService service) {<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> this.service = service;<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> this.handler = service.getHandler();<a name="line.194"></a> |
| <span class="sourceLineNo">195</span><a name="line.195"></a> |
| <span class="sourceLineNo">196</span> // Initialize all the Session counters to the current time<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> long currentTime = System.currentTimeMillis();<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> creationTime = currentTime;<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> lastThroughputCalculationTime = currentTime;<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> lastReadTime = currentTime;<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> lastWriteTime = currentTime;<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> lastIdleTimeForBoth = currentTime;<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> lastIdleTimeForRead = currentTime;<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> lastIdleTimeForWrite = currentTime;<a name="line.204"></a> |
| <span class="sourceLineNo">205</span><a name="line.205"></a> |
| <span class="sourceLineNo">206</span> // TODO add documentation<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> closeFuture.addListener(SCHEDULED_COUNTER_RESETTER);<a name="line.207"></a> |
| <span class="sourceLineNo">208</span><a name="line.208"></a> |
| <span class="sourceLineNo">209</span> // Set a new ID for this session<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> sessionId = idGenerator.incrementAndGet();<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> }<a name="line.211"></a> |
| <span class="sourceLineNo">212</span><a name="line.212"></a> |
| <span class="sourceLineNo">213</span> /**<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> * {@inheritDoc}<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> * <a name="line.215"></a> |
| <span class="sourceLineNo">216</span> * We use an AtomicLong to guarantee that the session ID are unique.<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> */<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> public final long getId() {<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> return sessionId;<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> }<a name="line.220"></a> |
| <span class="sourceLineNo">221</span><a name="line.221"></a> |
| <span class="sourceLineNo">222</span> /**<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> * @return The associated IoProcessor for this session<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> */<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> public abstract IoProcessor getProcessor();<a name="line.225"></a> |
| <span class="sourceLineNo">226</span><a name="line.226"></a> |
| <span class="sourceLineNo">227</span> /**<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> * {@inheritDoc}<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> */<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> public final boolean isConnected() {<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> return !closeFuture.isClosed();<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> }<a name="line.232"></a> |
| <span class="sourceLineNo">233</span><a name="line.233"></a> |
| <span class="sourceLineNo">234</span> /**<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> * {@inheritDoc}<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> */<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> public boolean isActive() {<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> // Return true by default<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> return true;<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> }<a name="line.240"></a> |
| <span class="sourceLineNo">241</span><a name="line.241"></a> |
| <span class="sourceLineNo">242</span> /**<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> * {@inheritDoc}<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> */<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> public final boolean isClosing() {<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> return closing || closeFuture.isClosed();<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> }<a name="line.247"></a> |
| <span class="sourceLineNo">248</span><a name="line.248"></a> |
| <span class="sourceLineNo">249</span> /**<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> * {@inheritDoc}<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> */<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> public boolean isSecured() {<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> // Always false...<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> return false;<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> }<a name="line.255"></a> |
| <span class="sourceLineNo">256</span><a name="line.256"></a> |
| <span class="sourceLineNo">257</span> /**<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> * {@inheritDoc}<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> */<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> public final CloseFuture getCloseFuture() {<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> return closeFuture;<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> }<a name="line.262"></a> |
| <span class="sourceLineNo">263</span><a name="line.263"></a> |
| <span class="sourceLineNo">264</span> /**<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> * Tells if the session is scheduled for flushed<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> * <a name="line.266"></a> |
| <span class="sourceLineNo">267</span> * @return true if the session is scheduled for flush<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> */<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> public final boolean isScheduledForFlush() {<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> return scheduledForFlush.get();<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> }<a name="line.271"></a> |
| <span class="sourceLineNo">272</span><a name="line.272"></a> |
| <span class="sourceLineNo">273</span> /**<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> * Schedule the session for flushed<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> */<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> public final void scheduledForFlush() {<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> scheduledForFlush.set(true);<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> }<a name="line.278"></a> |
| <span class="sourceLineNo">279</span><a name="line.279"></a> |
| <span class="sourceLineNo">280</span> /**<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> * Change the session's status : it's not anymore scheduled for flush<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> */<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> public final void unscheduledForFlush() {<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> scheduledForFlush.set(false);<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> }<a name="line.285"></a> |
| <span class="sourceLineNo">286</span><a name="line.286"></a> |
| <span class="sourceLineNo">287</span> /**<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> * Set the scheduledForFLush flag. As we may have concurrent access to this<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> * flag, we compare and set it in one call.<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> * <a name="line.290"></a> |
| <span class="sourceLineNo">291</span> * @param schedule<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> * the new value to set if not already set.<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> * @return true if the session flag has been set, and if it wasn't set<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> * already.<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> */<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> public final boolean setScheduledForFlush(boolean schedule) {<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> if (schedule) {<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> // If the current tag is set to false, switch it to true,<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> // otherwise, we do nothing but return false : the session<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> // is already scheduled for flush<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> return scheduledForFlush.compareAndSet(false, schedule);<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> }<a name="line.302"></a> |
| <span class="sourceLineNo">303</span><a name="line.303"></a> |
| <span class="sourceLineNo">304</span> scheduledForFlush.set(schedule);<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> return true;<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> }<a name="line.306"></a> |
| <span class="sourceLineNo">307</span><a name="line.307"></a> |
| <span class="sourceLineNo">308</span> /**<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> * {@inheritDoc}<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> */<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> public final CloseFuture close(boolean rightNow) {<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> if (rightNow) {<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> return closeNow();<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> } else {<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> return closeOnFlush();<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> }<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> }<a name="line.317"></a> |
| <span class="sourceLineNo">318</span><a name="line.318"></a> |
| <span class="sourceLineNo">319</span> /**<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> * {@inheritDoc}<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> */<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> public final CloseFuture close() {<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> return closeNow();<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> }<a name="line.324"></a> |
| <span class="sourceLineNo">325</span><a name="line.325"></a> |
| <span class="sourceLineNo">326</span> /**<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> * {@inheritDoc}<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> */<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> public final CloseFuture closeOnFlush() {<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> if (!isClosing()) {<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> getWriteRequestQueue().offer(this, CLOSE_REQUEST);<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> getProcessor().flush(this);<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> }<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> <a name="line.334"></a> |
| <span class="sourceLineNo">335</span> return closeFuture;<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> }<a name="line.336"></a> |
| <span class="sourceLineNo">337</span><a name="line.337"></a> |
| <span class="sourceLineNo">338</span> /**<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> * {@inheritDoc}<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> */<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> public final CloseFuture closeNow() {<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> synchronized (lock) {<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> if (isClosing()) {<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> return closeFuture;<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> }<a name="line.345"></a> |
| <span class="sourceLineNo">346</span><a name="line.346"></a> |
| <span class="sourceLineNo">347</span> closing = true;<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> <a name="line.348"></a> |
| <span class="sourceLineNo">349</span> try {<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> destroy();<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> } catch (Exception e) {<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> IoFilterChain filterChain = getFilterChain();<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> filterChain.fireExceptionCaught(e);<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> }<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> }<a name="line.355"></a> |
| <span class="sourceLineNo">356</span><a name="line.356"></a> |
| <span class="sourceLineNo">357</span> getFilterChain().fireFilterClose();<a name="line.357"></a> |
| <span class="sourceLineNo">358</span><a name="line.358"></a> |
| <span class="sourceLineNo">359</span> return closeFuture;<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> }<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> <a name="line.361"></a> |
| <span class="sourceLineNo">362</span> /**<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> * Destroy the session<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> */<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> protected void destroy() {<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> if (writeRequestQueue != null) {<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> while (!writeRequestQueue.isEmpty(this)) {<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> WriteRequest writeRequest = writeRequestQueue.poll(this);<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> <a name="line.369"></a> |
| <span class="sourceLineNo">370</span> if (writeRequest != null) {<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> WriteFuture writeFuture = writeRequest.getFuture();<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> <a name="line.372"></a> |
| <span class="sourceLineNo">373</span> // The WriteRequest may not always have a future : The CLOSE_REQUEST<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> // and MESSAGE_SENT_REQUEST don't.<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> if (writeFuture != null) {<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> writeFuture.setWritten();<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> }<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> }<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> }<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> }<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> }<a name="line.381"></a> |
| <span class="sourceLineNo">382</span><a name="line.382"></a> |
| <span class="sourceLineNo">383</span> /**<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> * {@inheritDoc}<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> */<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> public IoHandler getHandler() {<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> return handler;<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> }<a name="line.388"></a> |
| <span class="sourceLineNo">389</span><a name="line.389"></a> |
| <span class="sourceLineNo">390</span> /**<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> * {@inheritDoc}<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> */<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> public IoSessionConfig getConfig() {<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> return config;<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> }<a name="line.395"></a> |
| <span class="sourceLineNo">396</span><a name="line.396"></a> |
| <span class="sourceLineNo">397</span> /**<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> * {@inheritDoc}<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> */<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> public final ReadFuture read() {<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> if (!getConfig().isUseReadOperation()) {<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> throw new IllegalStateException("useReadOperation is not enabled.");<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> }<a name="line.403"></a> |
| <span class="sourceLineNo">404</span><a name="line.404"></a> |
| <span class="sourceLineNo">405</span> Queue<ReadFuture> readyReadFutures = getReadyReadFutures();<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> ReadFuture future;<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> <a name="line.407"></a> |
| <span class="sourceLineNo">408</span> synchronized (readyReadFutures) {<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> future = readyReadFutures.poll();<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> <a name="line.410"></a> |
| <span class="sourceLineNo">411</span> if (future != null) {<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> if (future.isClosed()) {<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> // Let other readers get notified.<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> readyReadFutures.offer(future);<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> }<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> } else {<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> future = new DefaultReadFuture(this);<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> getWaitingReadFutures().offer(future);<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> }<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> }<a name="line.420"></a> |
| <span class="sourceLineNo">421</span><a name="line.421"></a> |
| <span class="sourceLineNo">422</span> return future;<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> }<a name="line.423"></a> |
| <span class="sourceLineNo">424</span><a name="line.424"></a> |
| <span class="sourceLineNo">425</span> /**<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> * Associates a message to a ReadFuture<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> * <a name="line.427"></a> |
| <span class="sourceLineNo">428</span> * @param message the message to associate to the ReadFuture<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> * <a name="line.429"></a> |
| <span class="sourceLineNo">430</span> */<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> public final void offerReadFuture(Object message) {<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> newReadFuture().setRead(message);<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> }<a name="line.433"></a> |
| <span class="sourceLineNo">434</span><a name="line.434"></a> |
| <span class="sourceLineNo">435</span> /**<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> * Associates a failure to a ReadFuture<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> * <a name="line.437"></a> |
| <span class="sourceLineNo">438</span> * @param exception the exception to associate to the ReadFuture<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> */<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> public final void offerFailedReadFuture(Throwable exception) {<a name="line.440"></a> |
| <span class="sourceLineNo">441</span> newReadFuture().setException(exception);<a name="line.441"></a> |
| <span class="sourceLineNo">442</span> }<a name="line.442"></a> |
| <span class="sourceLineNo">443</span><a name="line.443"></a> |
| <span class="sourceLineNo">444</span> /**<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> * Inform the ReadFuture that the session has been closed<a name="line.445"></a> |
| <span class="sourceLineNo">446</span> */<a name="line.446"></a> |
| <span class="sourceLineNo">447</span> public final void offerClosedReadFuture() {<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> Queue<ReadFuture> readyReadFutures = getReadyReadFutures();<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> <a name="line.449"></a> |
| <span class="sourceLineNo">450</span> synchronized (readyReadFutures) {<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> newReadFuture().setClosed();<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> }<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> }<a name="line.453"></a> |
| <span class="sourceLineNo">454</span><a name="line.454"></a> |
| <span class="sourceLineNo">455</span> /**<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> * @return a readFuture get from the waiting ReadFuture<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> */<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> private ReadFuture newReadFuture() {<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> Queue<ReadFuture> readyReadFutures = getReadyReadFutures();<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> Queue<ReadFuture> waitingReadFutures = getWaitingReadFutures();<a name="line.460"></a> |
| <span class="sourceLineNo">461</span> ReadFuture future;<a name="line.461"></a> |
| <span class="sourceLineNo">462</span> <a name="line.462"></a> |
| <span class="sourceLineNo">463</span> synchronized (readyReadFutures) {<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> future = waitingReadFutures.poll();<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> <a name="line.465"></a> |
| <span class="sourceLineNo">466</span> if (future == null) {<a name="line.466"></a> |
| <span class="sourceLineNo">467</span> future = new DefaultReadFuture(this);<a name="line.467"></a> |
| <span class="sourceLineNo">468</span> readyReadFutures.offer(future);<a name="line.468"></a> |
| <span class="sourceLineNo">469</span> }<a name="line.469"></a> |
| <span class="sourceLineNo">470</span> }<a name="line.470"></a> |
| <span class="sourceLineNo">471</span> <a name="line.471"></a> |
| <span class="sourceLineNo">472</span> return future;<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> }<a name="line.473"></a> |
| <span class="sourceLineNo">474</span><a name="line.474"></a> |
| <span class="sourceLineNo">475</span> /**<a name="line.475"></a> |
| <span class="sourceLineNo">476</span> * @return a queue of ReadFuture<a name="line.476"></a> |
| <span class="sourceLineNo">477</span> */<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> private Queue<ReadFuture> getReadyReadFutures() {<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> Queue<ReadFuture> readyReadFutures = (Queue<ReadFuture>) getAttribute(READY_READ_FUTURES_KEY);<a name="line.479"></a> |
| <span class="sourceLineNo">480</span> <a name="line.480"></a> |
| <span class="sourceLineNo">481</span> if (readyReadFutures == null) {<a name="line.481"></a> |
| <span class="sourceLineNo">482</span> readyReadFutures = new ConcurrentLinkedQueue<ReadFuture>();<a name="line.482"></a> |
| <span class="sourceLineNo">483</span><a name="line.483"></a> |
| <span class="sourceLineNo">484</span> Queue<ReadFuture> oldReadyReadFutures = (Queue<ReadFuture>) setAttributeIfAbsent(READY_READ_FUTURES_KEY,<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> readyReadFutures);<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> <a name="line.486"></a> |
| <span class="sourceLineNo">487</span> if (oldReadyReadFutures != null) {<a name="line.487"></a> |
| <span class="sourceLineNo">488</span> readyReadFutures = oldReadyReadFutures;<a name="line.488"></a> |
| <span class="sourceLineNo">489</span> }<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> }<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> <a name="line.491"></a> |
| <span class="sourceLineNo">492</span> return readyReadFutures;<a name="line.492"></a> |
| <span class="sourceLineNo">493</span> }<a name="line.493"></a> |
| <span class="sourceLineNo">494</span><a name="line.494"></a> |
| <span class="sourceLineNo">495</span> /**<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> * @return the queue of waiting ReadFuture<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> */<a name="line.497"></a> |
| <span class="sourceLineNo">498</span> private Queue<ReadFuture> getWaitingReadFutures() {<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> Queue<ReadFuture> waitingReadyReadFutures = (Queue<ReadFuture>) getAttribute(WAITING_READ_FUTURES_KEY);<a name="line.499"></a> |
| <span class="sourceLineNo">500</span> <a name="line.500"></a> |
| <span class="sourceLineNo">501</span> if (waitingReadyReadFutures == null) {<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> waitingReadyReadFutures = new ConcurrentLinkedQueue<ReadFuture>();<a name="line.502"></a> |
| <span class="sourceLineNo">503</span><a name="line.503"></a> |
| <span class="sourceLineNo">504</span> Queue<ReadFuture> oldWaitingReadyReadFutures = (Queue<ReadFuture>) setAttributeIfAbsent(<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> WAITING_READ_FUTURES_KEY, waitingReadyReadFutures);<a name="line.505"></a> |
| <span class="sourceLineNo">506</span> <a name="line.506"></a> |
| <span class="sourceLineNo">507</span> if (oldWaitingReadyReadFutures != null) {<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> waitingReadyReadFutures = oldWaitingReadyReadFutures;<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> }<a name="line.509"></a> |
| <span class="sourceLineNo">510</span> }<a name="line.510"></a> |
| <span class="sourceLineNo">511</span> <a name="line.511"></a> |
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| <span class="sourceLineNo">513</span> }<a name="line.513"></a> |
| <span class="sourceLineNo">514</span><a name="line.514"></a> |
| <span class="sourceLineNo">515</span> /**<a name="line.515"></a> |
| <span class="sourceLineNo">516</span> * {@inheritDoc}<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> */<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> public WriteFuture write(Object message) {<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> return write(message, null);<a name="line.519"></a> |
| <span class="sourceLineNo">520</span> }<a name="line.520"></a> |
| <span class="sourceLineNo">521</span><a name="line.521"></a> |
| <span class="sourceLineNo">522</span> /**<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> * {@inheritDoc}<a name="line.523"></a> |
| <span class="sourceLineNo">524</span> */<a name="line.524"></a> |
| <span class="sourceLineNo">525</span> public WriteFuture write(Object message, SocketAddress remoteAddress) {<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> if (message == null) {<a name="line.526"></a> |
| <span class="sourceLineNo">527</span> throw new IllegalArgumentException("Trying to write a null message : not allowed");<a name="line.527"></a> |
| <span class="sourceLineNo">528</span> }<a name="line.528"></a> |
| <span class="sourceLineNo">529</span><a name="line.529"></a> |
| <span class="sourceLineNo">530</span> // We can't send a message to a connected session if we don't have<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> // the remote address<a name="line.531"></a> |
| <span class="sourceLineNo">532</span> if (!getTransportMetadata().isConnectionless() && (remoteAddress != null)) {<a name="line.532"></a> |
| <span class="sourceLineNo">533</span> throw new UnsupportedOperationException();<a name="line.533"></a> |
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| <span class="sourceLineNo">535</span><a name="line.535"></a> |
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| <span class="sourceLineNo">537</span> // send a message to the remote side. We generate a future<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> // containing an exception.<a name="line.538"></a> |
| <span class="sourceLineNo">539</span> if (isClosing() || !isConnected()) {<a name="line.539"></a> |
| <span class="sourceLineNo">540</span> WriteFuture future = new DefaultWriteFuture(this);<a name="line.540"></a> |
| <span class="sourceLineNo">541</span> WriteRequest request = new DefaultWriteRequest(message, future, remoteAddress);<a name="line.541"></a> |
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| <span class="sourceLineNo">543</span> future.setException(writeException);<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> return future;<a name="line.544"></a> |
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| <span class="sourceLineNo">546</span><a name="line.546"></a> |
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| <span class="sourceLineNo">548</span><a name="line.548"></a> |
| <span class="sourceLineNo">549</span> // TODO: remove this code as soon as we use InputStream<a name="line.549"></a> |
| <span class="sourceLineNo">550</span> // instead of Object for the message.<a name="line.550"></a> |
| <span class="sourceLineNo">551</span> try {<a name="line.551"></a> |
| <span class="sourceLineNo">552</span> if ((message instanceof IoBuffer) && !((IoBuffer) message).hasRemaining()) {<a name="line.552"></a> |
| <span class="sourceLineNo">553</span> // Nothing to write : probably an error in the user code<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> throw new IllegalArgumentException("message is empty. Forgot to call flip()?");<a name="line.554"></a> |
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| <span class="sourceLineNo">557</span> message = new DefaultFileRegion(fileChannel, 0, fileChannel.size());<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> } else if (message instanceof File) {<a name="line.558"></a> |
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| <span class="sourceLineNo">560</span> openedFileChannel = new FileInputStream(file).getChannel();<a name="line.560"></a> |
| <span class="sourceLineNo">561</span> message = new FilenameFileRegion(file, openedFileChannel, 0, openedFileChannel.size());<a name="line.561"></a> |
| <span class="sourceLineNo">562</span> }<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> } catch (IOException e) {<a name="line.563"></a> |
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| <span class="sourceLineNo">565</span> return DefaultWriteFuture.newNotWrittenFuture(this, e);<a name="line.565"></a> |
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| <span class="sourceLineNo">567</span><a name="line.567"></a> |
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| <span class="sourceLineNo">570</span> WriteRequest writeRequest = new DefaultWriteRequest(message, writeFuture, remoteAddress);<a name="line.570"></a> |
| <span class="sourceLineNo">571</span><a name="line.571"></a> |
| <span class="sourceLineNo">572</span> // Then, get the chain and inject the WriteRequest into it<a name="line.572"></a> |
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| <span class="sourceLineNo">574</span> filterChain.fireFilterWrite(writeRequest);<a name="line.574"></a> |
| <span class="sourceLineNo">575</span><a name="line.575"></a> |
| <span class="sourceLineNo">576</span> // TODO : This is not our business ! The caller has created a<a name="line.576"></a> |
| <span class="sourceLineNo">577</span> // FileChannel,<a name="line.577"></a> |
| <span class="sourceLineNo">578</span> // he has to close it !<a name="line.578"></a> |
| <span class="sourceLineNo">579</span> if (openedFileChannel != null) {<a name="line.579"></a> |
| <span class="sourceLineNo">580</span> // If we opened a FileChannel, it needs to be closed when the write<a name="line.580"></a> |
| <span class="sourceLineNo">581</span> // has completed<a name="line.581"></a> |
| <span class="sourceLineNo">582</span> final FileChannel finalChannel = openedFileChannel;<a name="line.582"></a> |
| <span class="sourceLineNo">583</span> writeFuture.addListener(new IoFutureListener<WriteFuture>() {<a name="line.583"></a> |
| <span class="sourceLineNo">584</span> public void operationComplete(WriteFuture future) {<a name="line.584"></a> |
| <span class="sourceLineNo">585</span> try {<a name="line.585"></a> |
| <span class="sourceLineNo">586</span> finalChannel.close();<a name="line.586"></a> |
| <span class="sourceLineNo">587</span> } catch (IOException e) {<a name="line.587"></a> |
| <span class="sourceLineNo">588</span> ExceptionMonitor.getInstance().exceptionCaught(e);<a name="line.588"></a> |
| <span class="sourceLineNo">589</span> }<a name="line.589"></a> |
| <span class="sourceLineNo">590</span> }<a name="line.590"></a> |
| <span class="sourceLineNo">591</span> });<a name="line.591"></a> |
| <span class="sourceLineNo">592</span> }<a name="line.592"></a> |
| <span class="sourceLineNo">593</span><a name="line.593"></a> |
| <span class="sourceLineNo">594</span> // Return the WriteFuture.<a name="line.594"></a> |
| <span class="sourceLineNo">595</span> return writeFuture;<a name="line.595"></a> |
| <span class="sourceLineNo">596</span> }<a name="line.596"></a> |
| <span class="sourceLineNo">597</span><a name="line.597"></a> |
| <span class="sourceLineNo">598</span> /**<a name="line.598"></a> |
| <span class="sourceLineNo">599</span> * {@inheritDoc}<a name="line.599"></a> |
| <span class="sourceLineNo">600</span> */<a name="line.600"></a> |
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| <span class="sourceLineNo">602</span> return getAttribute("");<a name="line.602"></a> |
| <span class="sourceLineNo">603</span> }<a name="line.603"></a> |
| <span class="sourceLineNo">604</span><a name="line.604"></a> |
| <span class="sourceLineNo">605</span> /**<a name="line.605"></a> |
| <span class="sourceLineNo">606</span> * {@inheritDoc}<a name="line.606"></a> |
| <span class="sourceLineNo">607</span> */<a name="line.607"></a> |
| <span class="sourceLineNo">608</span> public final Object setAttachment(Object attachment) {<a name="line.608"></a> |
| <span class="sourceLineNo">609</span> return setAttribute("", attachment);<a name="line.609"></a> |
| <span class="sourceLineNo">610</span> }<a name="line.610"></a> |
| <span class="sourceLineNo">611</span><a name="line.611"></a> |
| <span class="sourceLineNo">612</span> /**<a name="line.612"></a> |
| <span class="sourceLineNo">613</span> * {@inheritDoc}<a name="line.613"></a> |
| <span class="sourceLineNo">614</span> */<a name="line.614"></a> |
| <span class="sourceLineNo">615</span> public final Object getAttribute(Object key) {<a name="line.615"></a> |
| <span class="sourceLineNo">616</span> return getAttribute(key, null);<a name="line.616"></a> |
| <span class="sourceLineNo">617</span> }<a name="line.617"></a> |
| <span class="sourceLineNo">618</span><a name="line.618"></a> |
| <span class="sourceLineNo">619</span> /**<a name="line.619"></a> |
| <span class="sourceLineNo">620</span> * {@inheritDoc}<a name="line.620"></a> |
| <span class="sourceLineNo">621</span> */<a name="line.621"></a> |
| <span class="sourceLineNo">622</span> public final Object getAttribute(Object key, Object defaultValue) {<a name="line.622"></a> |
| <span class="sourceLineNo">623</span> return attributes.getAttribute(this, key, defaultValue);<a name="line.623"></a> |
| <span class="sourceLineNo">624</span> }<a name="line.624"></a> |
| <span class="sourceLineNo">625</span><a name="line.625"></a> |
| <span class="sourceLineNo">626</span> /**<a name="line.626"></a> |
| <span class="sourceLineNo">627</span> * {@inheritDoc}<a name="line.627"></a> |
| <span class="sourceLineNo">628</span> */<a name="line.628"></a> |
| <span class="sourceLineNo">629</span> public final Object setAttribute(Object key, Object value) {<a name="line.629"></a> |
| <span class="sourceLineNo">630</span> return attributes.setAttribute(this, key, value);<a name="line.630"></a> |
| <span class="sourceLineNo">631</span> }<a name="line.631"></a> |
| <span class="sourceLineNo">632</span><a name="line.632"></a> |
| <span class="sourceLineNo">633</span> /**<a name="line.633"></a> |
| <span class="sourceLineNo">634</span> * {@inheritDoc}<a name="line.634"></a> |
| <span class="sourceLineNo">635</span> */<a name="line.635"></a> |
| <span class="sourceLineNo">636</span> public final Object setAttribute(Object key) {<a name="line.636"></a> |
| <span class="sourceLineNo">637</span> return setAttribute(key, Boolean.TRUE);<a name="line.637"></a> |
| <span class="sourceLineNo">638</span> }<a name="line.638"></a> |
| <span class="sourceLineNo">639</span><a name="line.639"></a> |
| <span class="sourceLineNo">640</span> /**<a name="line.640"></a> |
| <span class="sourceLineNo">641</span> * {@inheritDoc}<a name="line.641"></a> |
| <span class="sourceLineNo">642</span> */<a name="line.642"></a> |
| <span class="sourceLineNo">643</span> public final Object setAttributeIfAbsent(Object key, Object value) {<a name="line.643"></a> |
| <span class="sourceLineNo">644</span> return attributes.setAttributeIfAbsent(this, key, value);<a name="line.644"></a> |
| <span class="sourceLineNo">645</span> }<a name="line.645"></a> |
| <span class="sourceLineNo">646</span><a name="line.646"></a> |
| <span class="sourceLineNo">647</span> /**<a name="line.647"></a> |
| <span class="sourceLineNo">648</span> * {@inheritDoc}<a name="line.648"></a> |
| <span class="sourceLineNo">649</span> */<a name="line.649"></a> |
| <span class="sourceLineNo">650</span> public final Object setAttributeIfAbsent(Object key) {<a name="line.650"></a> |
| <span class="sourceLineNo">651</span> return setAttributeIfAbsent(key, Boolean.TRUE);<a name="line.651"></a> |
| <span class="sourceLineNo">652</span> }<a name="line.652"></a> |
| <span class="sourceLineNo">653</span><a name="line.653"></a> |
| <span class="sourceLineNo">654</span> /**<a name="line.654"></a> |
| <span class="sourceLineNo">655</span> * {@inheritDoc}<a name="line.655"></a> |
| <span class="sourceLineNo">656</span> */<a name="line.656"></a> |
| <span class="sourceLineNo">657</span> public final Object removeAttribute(Object key) {<a name="line.657"></a> |
| <span class="sourceLineNo">658</span> return attributes.removeAttribute(this, key);<a name="line.658"></a> |
| <span class="sourceLineNo">659</span> }<a name="line.659"></a> |
| <span class="sourceLineNo">660</span><a name="line.660"></a> |
| <span class="sourceLineNo">661</span> /**<a name="line.661"></a> |
| <span class="sourceLineNo">662</span> * {@inheritDoc}<a name="line.662"></a> |
| <span class="sourceLineNo">663</span> */<a name="line.663"></a> |
| <span class="sourceLineNo">664</span> public final boolean removeAttribute(Object key, Object value) {<a name="line.664"></a> |
| <span class="sourceLineNo">665</span> return attributes.removeAttribute(this, key, value);<a name="line.665"></a> |
| <span class="sourceLineNo">666</span> }<a name="line.666"></a> |
| <span class="sourceLineNo">667</span><a name="line.667"></a> |
| <span class="sourceLineNo">668</span> /**<a name="line.668"></a> |
| <span class="sourceLineNo">669</span> * {@inheritDoc}<a name="line.669"></a> |
| <span class="sourceLineNo">670</span> */<a name="line.670"></a> |
| <span class="sourceLineNo">671</span> public final boolean replaceAttribute(Object key, Object oldValue, Object newValue) {<a name="line.671"></a> |
| <span class="sourceLineNo">672</span> return attributes.replaceAttribute(this, key, oldValue, newValue);<a name="line.672"></a> |
| <span class="sourceLineNo">673</span> }<a name="line.673"></a> |
| <span class="sourceLineNo">674</span><a name="line.674"></a> |
| <span class="sourceLineNo">675</span> /**<a name="line.675"></a> |
| <span class="sourceLineNo">676</span> * {@inheritDoc}<a name="line.676"></a> |
| <span class="sourceLineNo">677</span> */<a name="line.677"></a> |
| <span class="sourceLineNo">678</span> public final boolean containsAttribute(Object key) {<a name="line.678"></a> |
| <span class="sourceLineNo">679</span> return attributes.containsAttribute(this, key);<a name="line.679"></a> |
| <span class="sourceLineNo">680</span> }<a name="line.680"></a> |
| <span class="sourceLineNo">681</span><a name="line.681"></a> |
| <span class="sourceLineNo">682</span> /**<a name="line.682"></a> |
| <span class="sourceLineNo">683</span> * {@inheritDoc}<a name="line.683"></a> |
| <span class="sourceLineNo">684</span> */<a name="line.684"></a> |
| <span class="sourceLineNo">685</span> public final Set<Object> getAttributeKeys() {<a name="line.685"></a> |
| <span class="sourceLineNo">686</span> return attributes.getAttributeKeys(this);<a name="line.686"></a> |
| <span class="sourceLineNo">687</span> }<a name="line.687"></a> |
| <span class="sourceLineNo">688</span><a name="line.688"></a> |
| <span class="sourceLineNo">689</span> /**<a name="line.689"></a> |
| <span class="sourceLineNo">690</span> * @return The map of attributes associated with the session<a name="line.690"></a> |
| <span class="sourceLineNo">691</span> */<a name="line.691"></a> |
| <span class="sourceLineNo">692</span> public final IoSessionAttributeMap getAttributeMap() {<a name="line.692"></a> |
| <span class="sourceLineNo">693</span> return attributes;<a name="line.693"></a> |
| <span class="sourceLineNo">694</span> }<a name="line.694"></a> |
| <span class="sourceLineNo">695</span><a name="line.695"></a> |
| <span class="sourceLineNo">696</span> /**<a name="line.696"></a> |
| <span class="sourceLineNo">697</span> * Set the map of attributes associated with the session<a name="line.697"></a> |
| <span class="sourceLineNo">698</span> * <a name="line.698"></a> |
| <span class="sourceLineNo">699</span> * @param attributes The Map of attributes<a name="line.699"></a> |
| <span class="sourceLineNo">700</span> */<a name="line.700"></a> |
| <span class="sourceLineNo">701</span> public final void setAttributeMap(IoSessionAttributeMap attributes) {<a name="line.701"></a> |
| <span class="sourceLineNo">702</span> this.attributes = attributes;<a name="line.702"></a> |
| <span class="sourceLineNo">703</span> }<a name="line.703"></a> |
| <span class="sourceLineNo">704</span><a name="line.704"></a> |
| <span class="sourceLineNo">705</span> /**<a name="line.705"></a> |
| <span class="sourceLineNo">706</span> * Create a new close aware write queue, based on the given write queue.<a name="line.706"></a> |
| <span class="sourceLineNo">707</span> * <a name="line.707"></a> |
| <span class="sourceLineNo">708</span> * @param writeRequestQueue The write request queue<a name="line.708"></a> |
| <span class="sourceLineNo">709</span> */<a name="line.709"></a> |
| <span class="sourceLineNo">710</span> public final void setWriteRequestQueue(WriteRequestQueue writeRequestQueue) {<a name="line.710"></a> |
| <span class="sourceLineNo">711</span> this.writeRequestQueue = writeRequestQueue;<a name="line.711"></a> |
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| <span class="sourceLineNo">713</span><a name="line.713"></a> |
| <span class="sourceLineNo">714</span> /**<a name="line.714"></a> |
| <span class="sourceLineNo">715</span> * {@inheritDoc}<a name="line.715"></a> |
| <span class="sourceLineNo">716</span> */<a name="line.716"></a> |
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| <span class="sourceLineNo">718</span> readSuspended = true;<a name="line.718"></a> |
| <span class="sourceLineNo">719</span> if (isClosing() || !isConnected()) {<a name="line.719"></a> |
| <span class="sourceLineNo">720</span> return;<a name="line.720"></a> |
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| <span class="sourceLineNo">722</span> getProcessor().updateTrafficControl(this);<a name="line.722"></a> |
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| <span class="sourceLineNo">724</span><a name="line.724"></a> |
| <span class="sourceLineNo">725</span> /**<a name="line.725"></a> |
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| <span class="sourceLineNo">729</span> writeSuspended = true;<a name="line.729"></a> |
| <span class="sourceLineNo">730</span> if (isClosing() || !isConnected()) {<a name="line.730"></a> |
| <span class="sourceLineNo">731</span> return;<a name="line.731"></a> |
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| <span class="sourceLineNo">735</span><a name="line.735"></a> |
| <span class="sourceLineNo">736</span> /**<a name="line.736"></a> |
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| <span class="sourceLineNo">739</span> @SuppressWarnings("unchecked")<a name="line.739"></a> |
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| <span class="sourceLineNo">747</span><a name="line.747"></a> |
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| <span class="sourceLineNo">974</span> /**<a name="line.974"></a> |
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| <span class="sourceLineNo">1075</span><a name="line.1075"></a> |
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| <span class="sourceLineNo">1081</span> */<a name="line.1081"></a> |
| <span class="sourceLineNo">1082</span> public final void decreaseReadBufferSize() {<a name="line.1082"></a> |
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| <span class="sourceLineNo">1089</span> getConfig().setReadBufferSize(getConfig().getReadBufferSize() >>> 1);<a name="line.1089"></a> |
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| <span class="sourceLineNo">1091</span><a name="line.1091"></a> |
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| <span class="sourceLineNo">1130</span><a name="line.1130"></a> |
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| <span class="sourceLineNo">1134</span><a name="line.1134"></a> |
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| <span class="sourceLineNo">1138</span><a name="line.1138"></a> |
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| <span class="sourceLineNo">1141</span><a name="line.1141"></a> |
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| <span class="sourceLineNo">1148</span><a name="line.1148"></a> |
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| <span class="sourceLineNo">1155</span><a name="line.1155"></a> |
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| <span class="sourceLineNo">1158</span> */<a name="line.1158"></a> |
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| <span class="sourceLineNo">1162</span><a name="line.1162"></a> |
| <span class="sourceLineNo">1163</span> /**<a name="line.1163"></a> |
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| <span class="sourceLineNo">1171</span><a name="line.1171"></a> |
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| <span class="sourceLineNo">1175</span><a name="line.1175"></a> |
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| <span class="sourceLineNo">1179</span> }<a name="line.1179"></a> |
| <span class="sourceLineNo">1180</span><a name="line.1180"></a> |
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| <span class="sourceLineNo">1184</span><a name="line.1184"></a> |
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| <span class="sourceLineNo">1188</span><a name="line.1188"></a> |
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| <span class="sourceLineNo">1192</span><a name="line.1192"></a> |
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| <span class="sourceLineNo">1195</span><a name="line.1195"></a> |
| <span class="sourceLineNo">1196</span> /**<a name="line.1196"></a> |
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| <span class="sourceLineNo">1203</span><a name="line.1203"></a> |
| <span class="sourceLineNo">1204</span> if (status == IdleStatus.READER_IDLE) {<a name="line.1204"></a> |
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| <span class="sourceLineNo">1207</span><a name="line.1207"></a> |
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| <span class="sourceLineNo">1211</span><a name="line.1211"></a> |
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| <span class="sourceLineNo">1214</span><a name="line.1214"></a> |
| <span class="sourceLineNo">1215</span> /**<a name="line.1215"></a> |
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| <span class="sourceLineNo">1217</span> * <a name="line.1217"></a> |
| <span class="sourceLineNo">1218</span> * @param status The current status<a name="line.1218"></a> |
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| <span class="sourceLineNo">1220</span> */<a name="line.1220"></a> |
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| <span class="sourceLineNo">1226</span> idleCountForRead.incrementAndGet();<a name="line.1226"></a> |
| <span class="sourceLineNo">1227</span> lastIdleTimeForRead = currentTime;<a name="line.1227"></a> |
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| <span class="sourceLineNo">1229</span> idleCountForWrite.incrementAndGet();<a name="line.1229"></a> |
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| <span class="sourceLineNo">1234</span> }<a name="line.1234"></a> |
| <span class="sourceLineNo">1235</span><a name="line.1235"></a> |
| <span class="sourceLineNo">1236</span> /**<a name="line.1236"></a> |
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| <span class="sourceLineNo">1239</span> public final int getBothIdleCount() {<a name="line.1239"></a> |
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| <span class="sourceLineNo">1242</span><a name="line.1242"></a> |
| <span class="sourceLineNo">1243</span> /**<a name="line.1243"></a> |
| <span class="sourceLineNo">1244</span> * {@inheritDoc}<a name="line.1244"></a> |
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| <span class="sourceLineNo">1247</span> return getLastIdleTime(IdleStatus.BOTH_IDLE);<a name="line.1247"></a> |
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| <span class="sourceLineNo">1249</span><a name="line.1249"></a> |
| <span class="sourceLineNo">1250</span> /**<a name="line.1250"></a> |
| <span class="sourceLineNo">1251</span> * {@inheritDoc}<a name="line.1251"></a> |
| <span class="sourceLineNo">1252</span> */<a name="line.1252"></a> |
| <span class="sourceLineNo">1253</span> public final long getLastReaderIdleTime() {<a name="line.1253"></a> |
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| <span class="sourceLineNo">1256</span><a name="line.1256"></a> |
| <span class="sourceLineNo">1257</span> /**<a name="line.1257"></a> |
| <span class="sourceLineNo">1258</span> * {@inheritDoc}<a name="line.1258"></a> |
| <span class="sourceLineNo">1259</span> */<a name="line.1259"></a> |
| <span class="sourceLineNo">1260</span> public final long getLastWriterIdleTime() {<a name="line.1260"></a> |
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| <span class="sourceLineNo">1263</span><a name="line.1263"></a> |
| <span class="sourceLineNo">1264</span> /**<a name="line.1264"></a> |
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| <span class="sourceLineNo">1266</span> */<a name="line.1266"></a> |
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| <span class="sourceLineNo">1269</span> }<a name="line.1269"></a> |
| <span class="sourceLineNo">1270</span><a name="line.1270"></a> |
| <span class="sourceLineNo">1271</span> /**<a name="line.1271"></a> |
| <span class="sourceLineNo">1272</span> * {@inheritDoc}<a name="line.1272"></a> |
| <span class="sourceLineNo">1273</span> */<a name="line.1273"></a> |
| <span class="sourceLineNo">1274</span> public final int getWriterIdleCount() {<a name="line.1274"></a> |
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| <span class="sourceLineNo">1276</span> }<a name="line.1276"></a> |
| <span class="sourceLineNo">1277</span><a name="line.1277"></a> |
| <span class="sourceLineNo">1278</span> /**<a name="line.1278"></a> |
| <span class="sourceLineNo">1279</span> * {@inheritDoc}<a name="line.1279"></a> |
| <span class="sourceLineNo">1280</span> */<a name="line.1280"></a> |
| <span class="sourceLineNo">1281</span> public SocketAddress getServiceAddress() {<a name="line.1281"></a> |
| <span class="sourceLineNo">1282</span> IoService service = getService();<a name="line.1282"></a> |
| <span class="sourceLineNo">1283</span> if (service instanceof IoAcceptor) {<a name="line.1283"></a> |
| <span class="sourceLineNo">1284</span> return ((IoAcceptor) service).getLocalAddress();<a name="line.1284"></a> |
| <span class="sourceLineNo">1285</span> }<a name="line.1285"></a> |
| <span class="sourceLineNo">1286</span><a name="line.1286"></a> |
| <span class="sourceLineNo">1287</span> return getRemoteAddress();<a name="line.1287"></a> |
| <span class="sourceLineNo">1288</span> }<a name="line.1288"></a> |
| <span class="sourceLineNo">1289</span><a name="line.1289"></a> |
| <span class="sourceLineNo">1290</span> /**<a name="line.1290"></a> |
| <span class="sourceLineNo">1291</span> * {@inheritDoc}<a name="line.1291"></a> |
| <span class="sourceLineNo">1292</span> */<a name="line.1292"></a> |
| <span class="sourceLineNo">1293</span> @Override<a name="line.1293"></a> |
| <span class="sourceLineNo">1294</span> public final int hashCode() {<a name="line.1294"></a> |
| <span class="sourceLineNo">1295</span> return super.hashCode();<a name="line.1295"></a> |
| <span class="sourceLineNo">1296</span> }<a name="line.1296"></a> |
| <span class="sourceLineNo">1297</span><a name="line.1297"></a> |
| <span class="sourceLineNo">1298</span> /**<a name="line.1298"></a> |
| <span class="sourceLineNo">1299</span> * {@inheritDoc} TODO This is a ridiculous implementation. Need to be<a name="line.1299"></a> |
| <span class="sourceLineNo">1300</span> * replaced.<a name="line.1300"></a> |
| <span class="sourceLineNo">1301</span> */<a name="line.1301"></a> |
| <span class="sourceLineNo">1302</span> @Override<a name="line.1302"></a> |
| <span class="sourceLineNo">1303</span> public final boolean equals(Object o) {<a name="line.1303"></a> |
| <span class="sourceLineNo">1304</span> return super.equals(o);<a name="line.1304"></a> |
| <span class="sourceLineNo">1305</span> }<a name="line.1305"></a> |
| <span class="sourceLineNo">1306</span><a name="line.1306"></a> |
| <span class="sourceLineNo">1307</span> /**<a name="line.1307"></a> |
| <span class="sourceLineNo">1308</span> * {@inheritDoc}<a name="line.1308"></a> |
| <span class="sourceLineNo">1309</span> */<a name="line.1309"></a> |
| <span class="sourceLineNo">1310</span> @Override<a name="line.1310"></a> |
| <span class="sourceLineNo">1311</span> public String toString() {<a name="line.1311"></a> |
| <span class="sourceLineNo">1312</span> if (isConnected() || isClosing()) {<a name="line.1312"></a> |
| <span class="sourceLineNo">1313</span> String remote = null;<a name="line.1313"></a> |
| <span class="sourceLineNo">1314</span> String local = null;<a name="line.1314"></a> |
| <span class="sourceLineNo">1315</span><a name="line.1315"></a> |
| <span class="sourceLineNo">1316</span> try {<a name="line.1316"></a> |
| <span class="sourceLineNo">1317</span> remote = String.valueOf(getRemoteAddress());<a name="line.1317"></a> |
| <span class="sourceLineNo">1318</span> } catch (Exception e) {<a name="line.1318"></a> |
| <span class="sourceLineNo">1319</span> remote = "Cannot get the remote address informations: " + e.getMessage();<a name="line.1319"></a> |
| <span class="sourceLineNo">1320</span> }<a name="line.1320"></a> |
| <span class="sourceLineNo">1321</span><a name="line.1321"></a> |
| <span class="sourceLineNo">1322</span> try {<a name="line.1322"></a> |
| <span class="sourceLineNo">1323</span> local = String.valueOf(getLocalAddress());<a name="line.1323"></a> |
| <span class="sourceLineNo">1324</span> } catch (Exception e) {<a name="line.1324"></a> |
| <span class="sourceLineNo">1325</span> }<a name="line.1325"></a> |
| <span class="sourceLineNo">1326</span><a name="line.1326"></a> |
| <span class="sourceLineNo">1327</span> if (getService() instanceof IoAcceptor) {<a name="line.1327"></a> |
| <span class="sourceLineNo">1328</span> return "(" + getIdAsString() + ": " + getServiceName() + ", server, " + remote + " => " + local + ')';<a name="line.1328"></a> |
| <span class="sourceLineNo">1329</span> }<a name="line.1329"></a> |
| <span class="sourceLineNo">1330</span><a name="line.1330"></a> |
| <span class="sourceLineNo">1331</span> return "(" + getIdAsString() + ": " + getServiceName() + ", client, " + local + " => " + remote + ')';<a name="line.1331"></a> |
| <span class="sourceLineNo">1332</span> }<a name="line.1332"></a> |
| <span class="sourceLineNo">1333</span><a name="line.1333"></a> |
| <span class="sourceLineNo">1334</span> return "(" + getIdAsString() + ") Session disconnected ...";<a name="line.1334"></a> |
| <span class="sourceLineNo">1335</span> }<a name="line.1335"></a> |
| <span class="sourceLineNo">1336</span><a name="line.1336"></a> |
| <span class="sourceLineNo">1337</span> /**<a name="line.1337"></a> |
| <span class="sourceLineNo">1338</span> * Get the Id as a String<a name="line.1338"></a> |
| <span class="sourceLineNo">1339</span> */<a name="line.1339"></a> |
| <span class="sourceLineNo">1340</span> private String getIdAsString() {<a name="line.1340"></a> |
| <span class="sourceLineNo">1341</span> String id = Long.toHexString(getId()).toUpperCase();<a name="line.1341"></a> |
| <span class="sourceLineNo">1342</span> <a name="line.1342"></a> |
| <span class="sourceLineNo">1343</span> if (id.length() <= 8) {<a name="line.1343"></a> |
| <span class="sourceLineNo">1344</span> return "0x00000000".substring(0, 10 - id.length()) + id;<a name="line.1344"></a> |
| <span class="sourceLineNo">1345</span> } else {<a name="line.1345"></a> |
| <span class="sourceLineNo">1346</span> return "0x" + id;<a name="line.1346"></a> |
| <span class="sourceLineNo">1347</span> }<a name="line.1347"></a> |
| <span class="sourceLineNo">1348</span> }<a name="line.1348"></a> |
| <span class="sourceLineNo">1349</span><a name="line.1349"></a> |
| <span class="sourceLineNo">1350</span> /**<a name="line.1350"></a> |
| <span class="sourceLineNo">1351</span> * TGet the Service name<a name="line.1351"></a> |
| <span class="sourceLineNo">1352</span> */<a name="line.1352"></a> |
| <span class="sourceLineNo">1353</span> private String getServiceName() {<a name="line.1353"></a> |
| <span class="sourceLineNo">1354</span> TransportMetadata tm = getTransportMetadata();<a name="line.1354"></a> |
| <span class="sourceLineNo">1355</span> if (tm == null) {<a name="line.1355"></a> |
| <span class="sourceLineNo">1356</span> return "null";<a name="line.1356"></a> |
| <span class="sourceLineNo">1357</span> }<a name="line.1357"></a> |
| <span class="sourceLineNo">1358</span><a name="line.1358"></a> |
| <span class="sourceLineNo">1359</span> return tm.getProviderName() + ' ' + tm.getName();<a name="line.1359"></a> |
| <span class="sourceLineNo">1360</span> }<a name="line.1360"></a> |
| <span class="sourceLineNo">1361</span><a name="line.1361"></a> |
| <span class="sourceLineNo">1362</span> /**<a name="line.1362"></a> |
| <span class="sourceLineNo">1363</span> * {@inheritDoc}<a name="line.1363"></a> |
| <span class="sourceLineNo">1364</span> */<a name="line.1364"></a> |
| <span class="sourceLineNo">1365</span> public IoService getService() {<a name="line.1365"></a> |
| <span class="sourceLineNo">1366</span> return service;<a name="line.1366"></a> |
| <span class="sourceLineNo">1367</span> }<a name="line.1367"></a> |
| <span class="sourceLineNo">1368</span><a name="line.1368"></a> |
| <span class="sourceLineNo">1369</span> /**<a name="line.1369"></a> |
| <span class="sourceLineNo">1370</span> * Fires a {@link IoEventType#SESSION_IDLE} event to any applicable sessions<a name="line.1370"></a> |
| <span class="sourceLineNo">1371</span> * in the specified collection.<a name="line.1371"></a> |
| <span class="sourceLineNo">1372</span> * <a name="line.1372"></a> |
| <span class="sourceLineNo">1373</span> * @param sessions The sessions that are notified<a name="line.1373"></a> |
| <span class="sourceLineNo">1374</span> * @param currentTime the current time (i.e. {@link System#currentTimeMillis()})<a name="line.1374"></a> |
| <span class="sourceLineNo">1375</span> */<a name="line.1375"></a> |
| <span class="sourceLineNo">1376</span> public static void notifyIdleness(Iterator<? extends IoSession> sessions, long currentTime) {<a name="line.1376"></a> |
| <span class="sourceLineNo">1377</span> while (sessions.hasNext()) {<a name="line.1377"></a> |
| <span class="sourceLineNo">1378</span> IoSession session = sessions.next();<a name="line.1378"></a> |
| <span class="sourceLineNo">1379</span> <a name="line.1379"></a> |
| <span class="sourceLineNo">1380</span> if (!session.getCloseFuture().isClosed()) {<a name="line.1380"></a> |
| <span class="sourceLineNo">1381</span> notifyIdleSession(session, currentTime);<a name="line.1381"></a> |
| <span class="sourceLineNo">1382</span> }<a name="line.1382"></a> |
| <span class="sourceLineNo">1383</span> }<a name="line.1383"></a> |
| <span class="sourceLineNo">1384</span> }<a name="line.1384"></a> |
| <span class="sourceLineNo">1385</span><a name="line.1385"></a> |
| <span class="sourceLineNo">1386</span> /**<a name="line.1386"></a> |
| <span class="sourceLineNo">1387</span> * Fires a {@link IoEventType#SESSION_IDLE} event if applicable for the<a name="line.1387"></a> |
| <span class="sourceLineNo">1388</span> * specified {@code session}.<a name="line.1388"></a> |
| <span class="sourceLineNo">1389</span> * <a name="line.1389"></a> |
| <span class="sourceLineNo">1390</span> * @param session The session that is notified<a name="line.1390"></a> |
| <span class="sourceLineNo">1391</span> * @param currentTime the current time (i.e. {@link System#currentTimeMillis()})<a name="line.1391"></a> |
| <span class="sourceLineNo">1392</span> */<a name="line.1392"></a> |
| <span class="sourceLineNo">1393</span> public static void notifyIdleSession(IoSession session, long currentTime) {<a name="line.1393"></a> |
| <span class="sourceLineNo">1394</span> notifyIdleSession0(session, currentTime, session.getConfig().getIdleTimeInMillis(IdleStatus.BOTH_IDLE),<a name="line.1394"></a> |
| <span class="sourceLineNo">1395</span> IdleStatus.BOTH_IDLE, Math.max(session.getLastIoTime(), session.getLastIdleTime(IdleStatus.BOTH_IDLE)));<a name="line.1395"></a> |
| <span class="sourceLineNo">1396</span><a name="line.1396"></a> |
| <span class="sourceLineNo">1397</span> notifyIdleSession0(session, currentTime, session.getConfig().getIdleTimeInMillis(IdleStatus.READER_IDLE),<a name="line.1397"></a> |
| <span class="sourceLineNo">1398</span> IdleStatus.READER_IDLE,<a name="line.1398"></a> |
| <span class="sourceLineNo">1399</span> Math.max(session.getLastReadTime(), session.getLastIdleTime(IdleStatus.READER_IDLE)));<a name="line.1399"></a> |
| <span class="sourceLineNo">1400</span><a name="line.1400"></a> |
| <span class="sourceLineNo">1401</span> notifyIdleSession0(session, currentTime, session.getConfig().getIdleTimeInMillis(IdleStatus.WRITER_IDLE),<a name="line.1401"></a> |
| <span class="sourceLineNo">1402</span> IdleStatus.WRITER_IDLE,<a name="line.1402"></a> |
| <span class="sourceLineNo">1403</span> Math.max(session.getLastWriteTime(), session.getLastIdleTime(IdleStatus.WRITER_IDLE)));<a name="line.1403"></a> |
| <span class="sourceLineNo">1404</span><a name="line.1404"></a> |
| <span class="sourceLineNo">1405</span> notifyWriteTimeout(session, currentTime);<a name="line.1405"></a> |
| <span class="sourceLineNo">1406</span> }<a name="line.1406"></a> |
| <span class="sourceLineNo">1407</span><a name="line.1407"></a> |
| <span class="sourceLineNo">1408</span> private static void notifyIdleSession0(IoSession session, long currentTime, long idleTime, IdleStatus status,<a name="line.1408"></a> |
| <span class="sourceLineNo">1409</span> long lastIoTime) {<a name="line.1409"></a> |
| <span class="sourceLineNo">1410</span> if ((idleTime > 0) && (lastIoTime != 0) && (currentTime - lastIoTime >= idleTime)) {<a name="line.1410"></a> |
| <span class="sourceLineNo">1411</span> session.getFilterChain().fireSessionIdle(status);<a name="line.1411"></a> |
| <span class="sourceLineNo">1412</span> }<a name="line.1412"></a> |
| <span class="sourceLineNo">1413</span> }<a name="line.1413"></a> |
| <span class="sourceLineNo">1414</span><a name="line.1414"></a> |
| <span class="sourceLineNo">1415</span> private static void notifyWriteTimeout(IoSession session, long currentTime) {<a name="line.1415"></a> |
| <span class="sourceLineNo">1416</span><a name="line.1416"></a> |
| <span class="sourceLineNo">1417</span> long writeTimeout = session.getConfig().getWriteTimeoutInMillis();<a name="line.1417"></a> |
| <span class="sourceLineNo">1418</span> if ((writeTimeout > 0) && (currentTime - session.getLastWriteTime() >= writeTimeout)<a name="line.1418"></a> |
| <span class="sourceLineNo">1419</span> && !session.getWriteRequestQueue().isEmpty(session)) {<a name="line.1419"></a> |
| <span class="sourceLineNo">1420</span> WriteRequest request = session.getCurrentWriteRequest();<a name="line.1420"></a> |
| <span class="sourceLineNo">1421</span> if (request != null) {<a name="line.1421"></a> |
| <span class="sourceLineNo">1422</span> session.setCurrentWriteRequest(null);<a name="line.1422"></a> |
| <span class="sourceLineNo">1423</span> WriteTimeoutException cause = new WriteTimeoutException(request);<a name="line.1423"></a> |
| <span class="sourceLineNo">1424</span> request.getFuture().setException(cause);<a name="line.1424"></a> |
| <span class="sourceLineNo">1425</span> session.getFilterChain().fireExceptionCaught(cause);<a name="line.1425"></a> |
| <span class="sourceLineNo">1426</span> // WriteException is an IOException, so we close the session.<a name="line.1426"></a> |
| <span class="sourceLineNo">1427</span> session.closeNow();<a name="line.1427"></a> |
| <span class="sourceLineNo">1428</span> }<a name="line.1428"></a> |
| <span class="sourceLineNo">1429</span> }<a name="line.1429"></a> |
| <span class="sourceLineNo">1430</span> }<a name="line.1430"></a> |
| <span class="sourceLineNo">1431</span>}<a name="line.1431"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
