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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, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.ipc;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import static org.apache.hadoop.hbase.ipc.TestProtobufRpcServiceImpl.SERVICE;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import static org.junit.Assert.assertEquals;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span><a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.io.BufferedInputStream;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.io.DataInputStream;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.io.DataOutputStream;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.io.IOException;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.net.InetSocketAddress;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.net.Socket;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.util.Arrays;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.util.List;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.conf.Configuration;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.HConstants;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.client.MetricsConnection;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.ipc.RpcServer.BlockingServiceAndInterface;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.security.AuthMethod;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.testclassification.RPCTests;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.junit.After;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.junit.Before;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.junit.ClassRule;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.junit.Test;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.junit.experimental.categories.Category;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.junit.runner.RunWith;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.junit.runners.Parameterized;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.junit.runners.Parameterized.Parameter;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.junit.runners.Parameterized.Parameters;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span><a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span><a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.shaded.ipc.protobuf.generated.TestProtos.EmptyRequestProto;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.shaded.ipc.protobuf.generated.TestProtos.EmptyResponseProto;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.shaded.ipc.protobuf.generated.TestRpcServiceProtos;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.shaded.ipc.protobuf.generated.TestRpcServiceProtos.TestProtobufRpcProto;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RPCProtos.ConnectionHeader;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RPCProtos.RequestHeader;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RPCProtos.ResponseHeader;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span><a name="line.60"></a> |
| <span class="sourceLineNo">061</span>@RunWith(Parameterized.class)<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>@Category({ RPCTests.class, MediumTests.class })<a name="line.62"></a> |
| <span class="sourceLineNo">063</span>public class TestRpcServerSlowConnectionSetup {<a name="line.63"></a> |
| <span class="sourceLineNo">064</span><a name="line.64"></a> |
| <span class="sourceLineNo">065</span> @ClassRule<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> HBaseClassTestRule.forClass(TestRpcServerSlowConnectionSetup.class);<a name="line.67"></a> |
| <span class="sourceLineNo">068</span><a name="line.68"></a> |
| <span class="sourceLineNo">069</span> private RpcServer server;<a name="line.69"></a> |
| <span class="sourceLineNo">070</span><a name="line.70"></a> |
| <span class="sourceLineNo">071</span> private Socket socket;<a name="line.71"></a> |
| <span class="sourceLineNo">072</span><a name="line.72"></a> |
| <span class="sourceLineNo">073</span> @Parameter<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> public Class<? extends RpcServer> rpcServerImpl;<a name="line.74"></a> |
| <span class="sourceLineNo">075</span><a name="line.75"></a> |
| <span class="sourceLineNo">076</span> @Parameters(name = "{index}: rpcServerImpl={0}")<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> public static List<Object[]> params() {<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> return Arrays.asList(new Object[] { SimpleRpcServer.class },<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> new Object[] { NettyRpcServer.class });<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> }<a name="line.80"></a> |
| <span class="sourceLineNo">081</span><a name="line.81"></a> |
| <span class="sourceLineNo">082</span> @Before<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> public void setUp() throws IOException {<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> Configuration conf = HBaseConfiguration.create();<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> conf.set(RpcServerFactory.CUSTOM_RPC_SERVER_IMPL_CONF_KEY, rpcServerImpl.getName());<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> server = RpcServerFactory.createRpcServer(null, "testRpcServer",<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> Lists.newArrayList(new BlockingServiceAndInterface(SERVICE, null)),<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> new InetSocketAddress("localhost", 0), conf, new FifoRpcScheduler(conf, 1));<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> server.start();<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> socket = new Socket("localhost", server.getListenerAddress().getPort());<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> @After<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> public void tearDown() throws IOException {<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> if (socket != null) {<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> socket.close();<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> }<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> if (server != null) {<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> server.stop();<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> }<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> }<a name="line.101"></a> |
| <span class="sourceLineNo">102</span><a name="line.102"></a> |
| <span class="sourceLineNo">103</span> @Test<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> public void test() throws IOException, InterruptedException {<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> int rpcHeaderLen = HConstants.RPC_HEADER.length;<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> byte[] preamble = new byte[rpcHeaderLen + 2];<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> System.arraycopy(HConstants.RPC_HEADER, 0, preamble, 0, rpcHeaderLen);<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> preamble[rpcHeaderLen] = HConstants.RPC_CURRENT_VERSION;<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> preamble[rpcHeaderLen + 1] = AuthMethod.SIMPLE.code;<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> socket.getOutputStream().write(preamble, 0, rpcHeaderLen + 1);<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> socket.getOutputStream().flush();<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> Thread.sleep(5000);<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> socket.getOutputStream().write(preamble, rpcHeaderLen + 1, 1);<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> socket.getOutputStream().flush();<a name="line.114"></a> |
| <span class="sourceLineNo">115</span><a name="line.115"></a> |
| <span class="sourceLineNo">116</span> ConnectionHeader header = ConnectionHeader.newBuilder()<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> .setServiceName(TestRpcServiceProtos.TestProtobufRpcProto.getDescriptor().getName())<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> .setVersionInfo(ProtobufUtil.getVersionInfo()).build();<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> DataOutputStream dos = new DataOutputStream(socket.getOutputStream());<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> dos.writeInt(header.getSerializedSize());<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> header.writeTo(dos);<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> dos.flush();<a name="line.122"></a> |
| <span class="sourceLineNo">123</span><a name="line.123"></a> |
| <span class="sourceLineNo">124</span> int callId = 10;<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> Call call = new Call(callId, TestProtobufRpcProto.getDescriptor().findMethodByName("ping"),<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> EmptyRequestProto.getDefaultInstance(), null, EmptyResponseProto.getDefaultInstance(), 1000,<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> HConstants.NORMAL_QOS, null, null, MetricsConnection.newCallStats());<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> RequestHeader requestHeader = IPCUtil.buildRequestHeader(call, null);<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> dos.writeInt(IPCUtil.getTotalSizeWhenWrittenDelimited(requestHeader, call.param));<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> requestHeader.writeDelimitedTo(dos);<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> call.param.writeDelimitedTo(dos);<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> dos.flush();<a name="line.132"></a> |
| <span class="sourceLineNo">133</span><a name="line.133"></a> |
| <span class="sourceLineNo">134</span> DataInputStream dis = new DataInputStream(new BufferedInputStream(socket.getInputStream()));<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> int size = dis.readInt();<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> ResponseHeader responseHeader = ResponseHeader.parseDelimitedFrom(dis);<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> assertEquals(callId, responseHeader.getCallId());<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> EmptyResponseProto.Builder builder = EmptyResponseProto.newBuilder();<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> builder.mergeDelimitedFrom(dis);<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> assertEquals(size, IPCUtil.getTotalSizeWhenWrittenDelimited(responseHeader, builder.build()));<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> }<a name="line.141"></a> |
| <span class="sourceLineNo">142</span>}<a name="line.142"></a> |
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| </pre> |
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