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| <a class="jxr_linenumber" name="L1" href="#L1">1</a> <em class="jxr_comment">/*</em> |
| <a class="jxr_linenumber" name="L2" href="#L2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em> |
| <a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em> |
| <a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em> |
| <a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em> |
| <a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em> |
| <a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em> |
| <a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em> |
| <a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_comment"> *</em> |
| <a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2." target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em> |
| <a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_comment"> *</em> |
| <a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em> |
| <a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em> |
| <a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em> |
| <a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em> |
| <a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em> |
| <a class="jxr_linenumber" name="L17" href="#L17">17</a> <em class="jxr_comment"> * under the License.</em> |
| <a class="jxr_linenumber" name="L18" href="#L18">18</a> <em class="jxr_comment"> *</em> |
| <a class="jxr_linenumber" name="L19" href="#L19">19</a> <em class="jxr_comment"> */</em> |
| <a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">package</strong> org.apache.mina.filter.keepalive; |
| <a class="jxr_linenumber" name="L21" href="#L21">21</a> |
| <a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> org.apache.mina.core.filterchain.IoFilter; |
| <a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> org.apache.mina.core.filterchain.IoFilterAdapter; |
| <a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> org.apache.mina.core.filterchain.IoFilterChain; |
| <a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">import</strong> org.apache.mina.core.service.IoHandler; |
| <a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> org.apache.mina.core.session.AttributeKey; |
| <a class="jxr_linenumber" name="L27" href="#L27">27</a> <strong class="jxr_keyword">import</strong> org.apache.mina.core.session.IdleStatus; |
| <a class="jxr_linenumber" name="L28" href="#L28">28</a> <strong class="jxr_keyword">import</strong> org.apache.mina.core.session.IoEventType; |
| <a class="jxr_linenumber" name="L29" href="#L29">29</a> <strong class="jxr_keyword">import</strong> org.apache.mina.core.session.IoSession; |
| <a class="jxr_linenumber" name="L30" href="#L30">30</a> <strong class="jxr_keyword">import</strong> org.apache.mina.core.session.IoSessionConfig; |
| <a class="jxr_linenumber" name="L31" href="#L31">31</a> <strong class="jxr_keyword">import</strong> org.apache.mina.core.write.DefaultWriteRequest; |
| <a class="jxr_linenumber" name="L32" href="#L32">32</a> <strong class="jxr_keyword">import</strong> org.apache.mina.core.write.WriteRequest; |
| <a class="jxr_linenumber" name="L33" href="#L33">33</a> |
| <a class="jxr_linenumber" name="L34" href="#L34">34</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L35" href="#L35">35</a> <em class="jxr_javadoccomment"> * An {@link IoFilter} that sends a keep-alive request on</em> |
| <a class="jxr_linenumber" name="L36" href="#L36">36</a> <em class="jxr_javadoccomment"> * {@link IoEventType#SESSION_IDLE} and sends back the response for the</em> |
| <a class="jxr_linenumber" name="L37" href="#L37">37</a> <em class="jxr_javadoccomment"> * sent keep-alive request.</em> |
| <a class="jxr_linenumber" name="L38" href="#L38">38</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L39" href="#L39">39</a> <em class="jxr_javadoccomment"> * <h2>Interference with {@link IoSessionConfig#setIdleTime(IdleStatus, int)}</h2></em> |
| <a class="jxr_linenumber" name="L40" href="#L40">40</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L41" href="#L41">41</a> <em class="jxr_javadoccomment"> * This filter adjusts <tt>idleTime</tt> of the {@link IdleStatus}s that</em> |
| <a class="jxr_linenumber" name="L42" href="#L42">42</a> <em class="jxr_javadoccomment"> * this filter is interested in automatically (e.g. {@link IdleStatus#READER_IDLE}</em> |
| <a class="jxr_linenumber" name="L43" href="#L43">43</a> <em class="jxr_javadoccomment"> * and {@link IdleStatus#WRITER_IDLE}.) Changing the <tt>idleTime</tt></em> |
| <a class="jxr_linenumber" name="L44" href="#L44">44</a> <em class="jxr_javadoccomment"> * of the {@link IdleStatus}s can lead this filter to a unexpected behavior.</em> |
| <a class="jxr_linenumber" name="L45" href="#L45">45</a> <em class="jxr_javadoccomment"> * Please also note that any {@link IoFilter} and {@link IoHandler} behind</em> |
| <a class="jxr_linenumber" name="L46" href="#L46">46</a> <em class="jxr_javadoccomment"> * {@link KeepAliveFilter} will not get any {@link IoEventType#SESSION_IDLE}</em> |
| <a class="jxr_linenumber" name="L47" href="#L47">47</a> <em class="jxr_javadoccomment"> * event. To receive the internal {@link IoEventType#SESSION_IDLE} event,</em> |
| <a class="jxr_linenumber" name="L48" href="#L48">48</a> <em class="jxr_javadoccomment"> * you can call {@link #setForwardEvent(boolean)} with <tt>true</tt>.</em> |
| <a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L50" href="#L50">50</a> <em class="jxr_javadoccomment"> * <h2>Implementing {@link KeepAliveMessageFactory}</h2></em> |
| <a class="jxr_linenumber" name="L51" href="#L51">51</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L52" href="#L52">52</a> <em class="jxr_javadoccomment"> * To use this filter, you have to provide an implementation of</em> |
| <a class="jxr_linenumber" name="L53" href="#L53">53</a> <em class="jxr_javadoccomment"> * {@link KeepAliveMessageFactory}, which determines a received or sent</em> |
| <a class="jxr_linenumber" name="L54" href="#L54">54</a> <em class="jxr_javadoccomment"> * message is a keep-alive message or not and creates a new keep-alive</em> |
| <a class="jxr_linenumber" name="L55" href="#L55">55</a> <em class="jxr_javadoccomment"> * message:</em> |
| <a class="jxr_linenumber" name="L56" href="#L56">56</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L57" href="#L57">57</a> <em class="jxr_javadoccomment"> * <table border="1" summary="Message"></em> |
| <a class="jxr_linenumber" name="L58" href="#L58">58</a> <em class="jxr_javadoccomment"> * <tr></em> |
| <a class="jxr_linenumber" name="L59" href="#L59">59</a> <em class="jxr_javadoccomment"> * <th>Name</th><th>Description</th><th>Implementation</th></em> |
| <a class="jxr_linenumber" name="L60" href="#L60">60</a> <em class="jxr_javadoccomment"> * </tr></em> |
| <a class="jxr_linenumber" name="L61" href="#L61">61</a> <em class="jxr_javadoccomment"> * <tr valign="top"></em> |
| <a class="jxr_linenumber" name="L62" href="#L62">62</a> <em class="jxr_javadoccomment"> * <td>Active</td></em> |
| <a class="jxr_linenumber" name="L63" href="#L63">63</a> <em class="jxr_javadoccomment"> * <td></em> |
| <a class="jxr_linenumber" name="L64" href="#L64">64</a> <em class="jxr_javadoccomment"> * You want a keep-alive request is sent when the reader is idle.</em> |
| <a class="jxr_linenumber" name="L65" href="#L65">65</a> <em class="jxr_javadoccomment"> * Once the request is sent, the response for the request should be</em> |
| <a class="jxr_linenumber" name="L66" href="#L66">66</a> <em class="jxr_javadoccomment"> * received within <tt>keepAliveRequestTimeout</tt> seconds. Otherwise,</em> |
| <a class="jxr_linenumber" name="L67" href="#L67">67</a> <em class="jxr_javadoccomment"> * the specified {@link KeepAliveRequestTimeoutHandler} will be invoked.</em> |
| <a class="jxr_linenumber" name="L68" href="#L68">68</a> <em class="jxr_javadoccomment"> * If a keep-alive request is received, its response also should be sent back.</em> |
| <a class="jxr_linenumber" name="L69" href="#L69">69</a> <em class="jxr_javadoccomment"> * </td></em> |
| <a class="jxr_linenumber" name="L70" href="#L70">70</a> <em class="jxr_javadoccomment"> * <td></em> |
| <a class="jxr_linenumber" name="L71" href="#L71">71</a> <em class="jxr_javadoccomment"> * Both {@link KeepAliveMessageFactory#getRequest(IoSession)} and</em> |
| <a class="jxr_linenumber" name="L72" href="#L72">72</a> <em class="jxr_javadoccomment"> * {@link KeepAliveMessageFactory#getResponse(IoSession, Object)} must</em> |
| <a class="jxr_linenumber" name="L73" href="#L73">73</a> <em class="jxr_javadoccomment"> * return a non-<tt>null</tt>.</em> |
| <a class="jxr_linenumber" name="L74" href="#L74">74</a> <em class="jxr_javadoccomment"> * </td></em> |
| <a class="jxr_linenumber" name="L75" href="#L75">75</a> <em class="jxr_javadoccomment"> * </tr></em> |
| <a class="jxr_linenumber" name="L76" href="#L76">76</a> <em class="jxr_javadoccomment"> * <tr valign="top"></em> |
| <a class="jxr_linenumber" name="L77" href="#L77">77</a> <em class="jxr_javadoccomment"> * <td>Semi-active</td></em> |
| <a class="jxr_linenumber" name="L78" href="#L78">78</a> <em class="jxr_javadoccomment"> * <td></em> |
| <a class="jxr_linenumber" name="L79" href="#L79">79</a> <em class="jxr_javadoccomment"> * You want a keep-alive request to be sent when the reader is idle.</em> |
| <a class="jxr_linenumber" name="L80" href="#L80">80</a> <em class="jxr_javadoccomment"> * However, you don't really care if the response is received or not.</em> |
| <a class="jxr_linenumber" name="L81" href="#L81">81</a> <em class="jxr_javadoccomment"> * If a keep-alive request is received, its response should</em> |
| <a class="jxr_linenumber" name="L82" href="#L82">82</a> <em class="jxr_javadoccomment"> * also be sent back.</em> |
| <a class="jxr_linenumber" name="L83" href="#L83">83</a> <em class="jxr_javadoccomment"> * </td></em> |
| <a class="jxr_linenumber" name="L84" href="#L84">84</a> <em class="jxr_javadoccomment"> * <td></em> |
| <a class="jxr_linenumber" name="L85" href="#L85">85</a> <em class="jxr_javadoccomment"> * Both {@link KeepAliveMessageFactory#getRequest(IoSession)} and</em> |
| <a class="jxr_linenumber" name="L86" href="#L86">86</a> <em class="jxr_javadoccomment"> * {@link KeepAliveMessageFactory#getResponse(IoSession, Object)} must</em> |
| <a class="jxr_linenumber" name="L87" href="#L87">87</a> <em class="jxr_javadoccomment"> * return a non-<tt>null</tt>, and the <tt>timeoutHandler</tt> property</em> |
| <a class="jxr_linenumber" name="L88" href="#L88">88</a> <em class="jxr_javadoccomment"> * should be set to {@link KeepAliveRequestTimeoutHandler#NOOP},</em> |
| <a class="jxr_linenumber" name="L89" href="#L89">89</a> <em class="jxr_javadoccomment"> * {@link KeepAliveRequestTimeoutHandler#LOG} or the custom {@link KeepAliveRequestTimeoutHandler}</em> |
| <a class="jxr_linenumber" name="L90" href="#L90">90</a> <em class="jxr_javadoccomment"> * implementation that doesn't affect the session state nor throw an exception.</em> |
| <a class="jxr_linenumber" name="L91" href="#L91">91</a> <em class="jxr_javadoccomment"> * </td></em> |
| <a class="jxr_linenumber" name="L92" href="#L92">92</a> <em class="jxr_javadoccomment"> * </tr></em> |
| <a class="jxr_linenumber" name="L93" href="#L93">93</a> <em class="jxr_javadoccomment"> * <tr valign="top"></em> |
| <a class="jxr_linenumber" name="L94" href="#L94">94</a> <em class="jxr_javadoccomment"> * <td>Passive</td></em> |
| <a class="jxr_linenumber" name="L95" href="#L95">95</a> <em class="jxr_javadoccomment"> * <td></em> |
| <a class="jxr_linenumber" name="L96" href="#L96">96</a> <em class="jxr_javadoccomment"> * You don't want to send a keep-alive request by yourself, but the</em> |
| <a class="jxr_linenumber" name="L97" href="#L97">97</a> <em class="jxr_javadoccomment"> * response should be sent back if a keep-alive request is received.</em> |
| <a class="jxr_linenumber" name="L98" href="#L98">98</a> <em class="jxr_javadoccomment"> * </td></em> |
| <a class="jxr_linenumber" name="L99" href="#L99">99</a> <em class="jxr_javadoccomment"> * <td></em> |
| <a class="jxr_linenumber" name="L100" href="#L100">100</a> <em class="jxr_javadoccomment"> * {@link KeepAliveMessageFactory#getRequest(IoSession)} must return</em> |
| <a class="jxr_linenumber" name="L101" href="#L101">101</a> <em class="jxr_javadoccomment"> * <tt>null</tt> and {@link KeepAliveMessageFactory#getResponse(IoSession, Object)}</em> |
| <a class="jxr_linenumber" name="L102" href="#L102">102</a> <em class="jxr_javadoccomment"> * must return a non-<tt>null</tt>.</em> |
| <a class="jxr_linenumber" name="L103" href="#L103">103</a> <em class="jxr_javadoccomment"> * </td></em> |
| <a class="jxr_linenumber" name="L104" href="#L104">104</a> <em class="jxr_javadoccomment"> * </tr></em> |
| <a class="jxr_linenumber" name="L105" href="#L105">105</a> <em class="jxr_javadoccomment"> * <tr valign="top"></em> |
| <a class="jxr_linenumber" name="L106" href="#L106">106</a> <em class="jxr_javadoccomment"> * <td>Deaf Speaker</td></em> |
| <a class="jxr_linenumber" name="L107" href="#L107">107</a> <em class="jxr_javadoccomment"> * <td></em> |
| <a class="jxr_linenumber" name="L108" href="#L108">108</a> <em class="jxr_javadoccomment"> * You want a keep-alive request to be sent when the reader is idle, but</em> |
| <a class="jxr_linenumber" name="L109" href="#L109">109</a> <em class="jxr_javadoccomment"> * you don't want to send any response back.</em> |
| <a class="jxr_linenumber" name="L110" href="#L110">110</a> <em class="jxr_javadoccomment"> * </td></em> |
| <a class="jxr_linenumber" name="L111" href="#L111">111</a> <em class="jxr_javadoccomment"> * <td></em> |
| <a class="jxr_linenumber" name="L112" href="#L112">112</a> <em class="jxr_javadoccomment"> * {@link KeepAliveMessageFactory#getRequest(IoSession)} must return</em> |
| <a class="jxr_linenumber" name="L113" href="#L113">113</a> <em class="jxr_javadoccomment"> * a non-<tt>null</tt>,</em> |
| <a class="jxr_linenumber" name="L114" href="#L114">114</a> <em class="jxr_javadoccomment"> * {@link KeepAliveMessageFactory#getResponse(IoSession, Object)} must</em> |
| <a class="jxr_linenumber" name="L115" href="#L115">115</a> <em class="jxr_javadoccomment"> * return <tt>null</tt> and the <tt>timeoutHandler</tt> must be set to</em> |
| <a class="jxr_linenumber" name="L116" href="#L116">116</a> <em class="jxr_javadoccomment"> * {@link KeepAliveRequestTimeoutHandler#DEAF_SPEAKER}.</em> |
| <a class="jxr_linenumber" name="L117" href="#L117">117</a> <em class="jxr_javadoccomment"> * </td></em> |
| <a class="jxr_linenumber" name="L118" href="#L118">118</a> <em class="jxr_javadoccomment"> * </tr></em> |
| <a class="jxr_linenumber" name="L119" href="#L119">119</a> <em class="jxr_javadoccomment"> * <tr valign="top"></em> |
| <a class="jxr_linenumber" name="L120" href="#L120">120</a> <em class="jxr_javadoccomment"> * <td>Silent Listener</td></em> |
| <a class="jxr_linenumber" name="L121" href="#L121">121</a> <em class="jxr_javadoccomment"> * <td></em> |
| <a class="jxr_linenumber" name="L122" href="#L122">122</a> <em class="jxr_javadoccomment"> * You don't want to send a keep-alive request by yourself nor send any</em> |
| <a class="jxr_linenumber" name="L123" href="#L123">123</a> <em class="jxr_javadoccomment"> * response back.</em> |
| <a class="jxr_linenumber" name="L124" href="#L124">124</a> <em class="jxr_javadoccomment"> * </td></em> |
| <a class="jxr_linenumber" name="L125" href="#L125">125</a> <em class="jxr_javadoccomment"> * <td></em> |
| <a class="jxr_linenumber" name="L126" href="#L126">126</a> <em class="jxr_javadoccomment"> * Both {@link KeepAliveMessageFactory#getRequest(IoSession)} and</em> |
| <a class="jxr_linenumber" name="L127" href="#L127">127</a> <em class="jxr_javadoccomment"> * {@link KeepAliveMessageFactory#getResponse(IoSession, Object)} must</em> |
| <a class="jxr_linenumber" name="L128" href="#L128">128</a> <em class="jxr_javadoccomment"> * return <tt>null</tt>.</em> |
| <a class="jxr_linenumber" name="L129" href="#L129">129</a> <em class="jxr_javadoccomment"> * </td></em> |
| <a class="jxr_linenumber" name="L130" href="#L130">130</a> <em class="jxr_javadoccomment"> * </tr></em> |
| <a class="jxr_linenumber" name="L131" href="#L131">131</a> <em class="jxr_javadoccomment"> * </table></em> |
| <a class="jxr_linenumber" name="L132" href="#L132">132</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L133" href="#L133">133</a> <em class="jxr_javadoccomment"> * Please note that you must implement</em> |
| <a class="jxr_linenumber" name="L134" href="#L134">134</a> <em class="jxr_javadoccomment"> * {@link KeepAliveMessageFactory#isRequest(IoSession, Object)} and</em> |
| <a class="jxr_linenumber" name="L135" href="#L135">135</a> <em class="jxr_javadoccomment"> * {@link KeepAliveMessageFactory#isResponse(IoSession, Object)} properly</em> |
| <a class="jxr_linenumber" name="L136" href="#L136">136</a> <em class="jxr_javadoccomment"> * whatever case you chose.</em> |
| <a class="jxr_linenumber" name="L137" href="#L137">137</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L138" href="#L138">138</a> <em class="jxr_javadoccomment"> * <h2>Handling timeout</h2></em> |
| <a class="jxr_linenumber" name="L139" href="#L139">139</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L140" href="#L140">140</a> <em class="jxr_javadoccomment"> * {@link KeepAliveFilter} will notify its {@link KeepAliveRequestTimeoutHandler}</em> |
| <a class="jxr_linenumber" name="L141" href="#L141">141</a> <em class="jxr_javadoccomment"> * when {@link KeepAliveFilter} didn't receive the response message for a sent</em> |
| <a class="jxr_linenumber" name="L142" href="#L142">142</a> <em class="jxr_javadoccomment"> * keep-alive message. The default handler is {@link KeepAliveRequestTimeoutHandler#CLOSE},</em> |
| <a class="jxr_linenumber" name="L143" href="#L143">143</a> <em class="jxr_javadoccomment"> * but you can use other presets such as {@link KeepAliveRequestTimeoutHandler#NOOP},</em> |
| <a class="jxr_linenumber" name="L144" href="#L144">144</a> <em class="jxr_javadoccomment"> * {@link KeepAliveRequestTimeoutHandler#LOG} or {@link KeepAliveRequestTimeoutHandler#EXCEPTION}.</em> |
| <a class="jxr_linenumber" name="L145" href="#L145">145</a> <em class="jxr_javadoccomment"> * You can even implement your own handler.</em> |
| <a class="jxr_linenumber" name="L146" href="#L146">146</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L147" href="#L147">147</a> <em class="jxr_javadoccomment"> * <h3>Special handler: {@link KeepAliveRequestTimeoutHandler#DEAF_SPEAKER}</h3></em> |
| <a class="jxr_linenumber" name="L148" href="#L148">148</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L149" href="#L149">149</a> <em class="jxr_javadoccomment"> * {@link KeepAliveRequestTimeoutHandler#DEAF_SPEAKER} is a special handler which is</em> |
| <a class="jxr_linenumber" name="L150" href="#L150">150</a> <em class="jxr_javadoccomment"> * dedicated for the 'deaf speaker' mode mentioned above. Setting the</em> |
| <a class="jxr_linenumber" name="L151" href="#L151">151</a> <em class="jxr_javadoccomment"> * <tt>timeoutHandler</tt> property to {@link KeepAliveRequestTimeoutHandler#DEAF_SPEAKER}</em> |
| <a class="jxr_linenumber" name="L152" href="#L152">152</a> <em class="jxr_javadoccomment"> * stops this filter from waiting for response messages and therefore disables</em> |
| <a class="jxr_linenumber" name="L153" href="#L153">153</a> <em class="jxr_javadoccomment"> * response timeout detection.</em> |
| <a class="jxr_linenumber" name="L154" href="#L154">154</a> <em class="jxr_javadoccomment"> *</em> |
| <a class="jxr_linenumber" name="L155" href="#L155">155</a> <em class="jxr_javadoccomment"> * @author <a href="<a href="http://mina.apache.org" target="alexandria_uri">http://mina.apache.org</a>">Apache MINA Project</a></em> |
| <a class="jxr_linenumber" name="L156" href="#L156">156</a> <em class="jxr_javadoccomment"> * @org.apache.xbean.XBean</em> |
| <a class="jxr_linenumber" name="L157" href="#L157">157</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L158" href="#L158">158</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveFilter.html">KeepAliveFilter</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../../org/apache/mina/core/filterchain/IoFilterAdapter.html">IoFilterAdapter</a> { |
| <a class="jxr_linenumber" name="L159" href="#L159">159</a> |
| <a class="jxr_linenumber" name="L160" href="#L160">160</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/mina/core/session/AttributeKey.html">AttributeKey</a> WAITING_FOR_RESPONSE = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/mina/core/session/AttributeKey.html">AttributeKey</a>(getClass(), <span class="jxr_string">"waitingForResponse"</span>); |
| <a class="jxr_linenumber" name="L161" href="#L161">161</a> |
| <a class="jxr_linenumber" name="L162" href="#L162">162</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/mina/core/session/AttributeKey.html">AttributeKey</a> IGNORE_READER_IDLE_ONCE = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/mina/core/session/AttributeKey.html">AttributeKey</a>(getClass(), <span class="jxr_string">"ignoreReaderIdleOnce"</span>); |
| <a class="jxr_linenumber" name="L163" href="#L163">163</a> |
| <a class="jxr_linenumber" name="L164" href="#L164">164</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveMessageFactory.html">KeepAliveMessageFactory</a> messageFactory; |
| <a class="jxr_linenumber" name="L165" href="#L165">165</a> |
| <a class="jxr_linenumber" name="L166" href="#L166">166</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/mina/core/session/IdleStatus.html">IdleStatus</a> interestedIdleStatus; |
| <a class="jxr_linenumber" name="L167" href="#L167">167</a> |
| <a class="jxr_linenumber" name="L168" href="#L168">168</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">volatile</strong> <a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveRequestTimeoutHandler.html">KeepAliveRequestTimeoutHandler</a> requestTimeoutHandler; |
| <a class="jxr_linenumber" name="L169" href="#L169">169</a> |
| <a class="jxr_linenumber" name="L170" href="#L170">170</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">volatile</strong> <strong class="jxr_keyword">int</strong> requestInterval; |
| <a class="jxr_linenumber" name="L171" href="#L171">171</a> |
| <a class="jxr_linenumber" name="L172" href="#L172">172</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">volatile</strong> <strong class="jxr_keyword">int</strong> requestTimeout; |
| <a class="jxr_linenumber" name="L173" href="#L173">173</a> |
| <a class="jxr_linenumber" name="L174" href="#L174">174</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">volatile</strong> <strong class="jxr_keyword">boolean</strong> forwardEvent; |
| <a class="jxr_linenumber" name="L175" href="#L175">175</a> |
| <a class="jxr_linenumber" name="L176" href="#L176">176</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L177" href="#L177">177</a> <em class="jxr_javadoccomment"> * Creates a new instance with the default properties.</em> |
| <a class="jxr_linenumber" name="L178" href="#L178">178</a> <em class="jxr_javadoccomment"> * The default property values are:</em> |
| <a class="jxr_linenumber" name="L179" href="#L179">179</a> <em class="jxr_javadoccomment"> * <ul></em> |
| <a class="jxr_linenumber" name="L180" href="#L180">180</a> <em class="jxr_javadoccomment"> * <li><tt>interestedIdleStatus</tt> - {@link IdleStatus#READER_IDLE}</li></em> |
| <a class="jxr_linenumber" name="L181" href="#L181">181</a> <em class="jxr_javadoccomment"> * <li><tt>policy</tt> = {@link KeepAliveRequestTimeoutHandler#CLOSE}</li></em> |
| <a class="jxr_linenumber" name="L182" href="#L182">182</a> <em class="jxr_javadoccomment"> * <li><tt>keepAliveRequestInterval</tt> - 60 (seconds)</li></em> |
| <a class="jxr_linenumber" name="L183" href="#L183">183</a> <em class="jxr_javadoccomment"> * <li><tt>keepAliveRequestTimeout</tt> - 30 (seconds)</li></em> |
| <a class="jxr_linenumber" name="L184" href="#L184">184</a> <em class="jxr_javadoccomment"> * </ul></em> |
| <a class="jxr_linenumber" name="L185" href="#L185">185</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L186" href="#L186">186</a> <em class="jxr_javadoccomment"> * @param messageFactory The message factory to use </em> |
| <a class="jxr_linenumber" name="L187" href="#L187">187</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L188" href="#L188">188</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveFilter.html">KeepAliveFilter</a>(<a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveMessageFactory.html">KeepAliveMessageFactory</a> messageFactory) { |
| <a class="jxr_linenumber" name="L189" href="#L189">189</a> <strong class="jxr_keyword">this</strong>(messageFactory, IdleStatus.READER_IDLE, KeepAliveRequestTimeoutHandler.CLOSE); |
| <a class="jxr_linenumber" name="L190" href="#L190">190</a> } |
| <a class="jxr_linenumber" name="L191" href="#L191">191</a> |
| <a class="jxr_linenumber" name="L192" href="#L192">192</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L193" href="#L193">193</a> <em class="jxr_javadoccomment"> * Creates a new instance with the default properties.</em> |
| <a class="jxr_linenumber" name="L194" href="#L194">194</a> <em class="jxr_javadoccomment"> * The default property values are:</em> |
| <a class="jxr_linenumber" name="L195" href="#L195">195</a> <em class="jxr_javadoccomment"> * <ul></em> |
| <a class="jxr_linenumber" name="L196" href="#L196">196</a> <em class="jxr_javadoccomment"> * <li><tt>policy</tt> = {@link KeepAliveRequestTimeoutHandler#CLOSE}</li></em> |
| <a class="jxr_linenumber" name="L197" href="#L197">197</a> <em class="jxr_javadoccomment"> * <li><tt>keepAliveRequestInterval</tt> - 60 (seconds)</li></em> |
| <a class="jxr_linenumber" name="L198" href="#L198">198</a> <em class="jxr_javadoccomment"> * <li><tt>keepAliveRequestTimeout</tt> - 30 (seconds)</li></em> |
| <a class="jxr_linenumber" name="L199" href="#L199">199</a> <em class="jxr_javadoccomment"> * </ul></em> |
| <a class="jxr_linenumber" name="L200" href="#L200">200</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L201" href="#L201">201</a> <em class="jxr_javadoccomment"> * @param messageFactory The message factory to use </em> |
| <a class="jxr_linenumber" name="L202" href="#L202">202</a> <em class="jxr_javadoccomment"> * @param interestedIdleStatus The IdleStatus the filter is interested in</em> |
| <a class="jxr_linenumber" name="L203" href="#L203">203</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L204" href="#L204">204</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveFilter.html">KeepAliveFilter</a>(<a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveMessageFactory.html">KeepAliveMessageFactory</a> messageFactory, <a href="../../../../../org/apache/mina/core/session/IdleStatus.html">IdleStatus</a> interestedIdleStatus) { |
| <a class="jxr_linenumber" name="L205" href="#L205">205</a> <strong class="jxr_keyword">this</strong>(messageFactory, interestedIdleStatus, KeepAliveRequestTimeoutHandler.CLOSE, 60, 30); |
| <a class="jxr_linenumber" name="L206" href="#L206">206</a> } |
| <a class="jxr_linenumber" name="L207" href="#L207">207</a> |
| <a class="jxr_linenumber" name="L208" href="#L208">208</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L209" href="#L209">209</a> <em class="jxr_javadoccomment"> * Creates a new instance with the default properties.</em> |
| <a class="jxr_linenumber" name="L210" href="#L210">210</a> <em class="jxr_javadoccomment"> * The default property values are:</em> |
| <a class="jxr_linenumber" name="L211" href="#L211">211</a> <em class="jxr_javadoccomment"> * <ul></em> |
| <a class="jxr_linenumber" name="L212" href="#L212">212</a> <em class="jxr_javadoccomment"> * <li><tt>interestedIdleStatus</tt> - {@link IdleStatus#READER_IDLE}</li></em> |
| <a class="jxr_linenumber" name="L213" href="#L213">213</a> <em class="jxr_javadoccomment"> * <li><tt>keepAliveRequestInterval</tt> - 60 (seconds)</li></em> |
| <a class="jxr_linenumber" name="L214" href="#L214">214</a> <em class="jxr_javadoccomment"> * <li><tt>keepAliveRequestTimeout</tt> - 30 (seconds)</li></em> |
| <a class="jxr_linenumber" name="L215" href="#L215">215</a> <em class="jxr_javadoccomment"> * </ul></em> |
| <a class="jxr_linenumber" name="L216" href="#L216">216</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L217" href="#L217">217</a> <em class="jxr_javadoccomment"> * @param messageFactory The message factory to use </em> |
| <a class="jxr_linenumber" name="L218" href="#L218">218</a> <em class="jxr_javadoccomment"> * @param policy The TimeOut handler policy</em> |
| <a class="jxr_linenumber" name="L219" href="#L219">219</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L220" href="#L220">220</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveFilter.html">KeepAliveFilter</a>(<a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveMessageFactory.html">KeepAliveMessageFactory</a> messageFactory, <a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveRequestTimeoutHandler.html">KeepAliveRequestTimeoutHandler</a> policy) { |
| <a class="jxr_linenumber" name="L221" href="#L221">221</a> <strong class="jxr_keyword">this</strong>(messageFactory, IdleStatus.READER_IDLE, policy, 60, 30); |
| <a class="jxr_linenumber" name="L222" href="#L222">222</a> } |
| <a class="jxr_linenumber" name="L223" href="#L223">223</a> |
| <a class="jxr_linenumber" name="L224" href="#L224">224</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L225" href="#L225">225</a> <em class="jxr_javadoccomment"> * Creates a new instance with the default properties.</em> |
| <a class="jxr_linenumber" name="L226" href="#L226">226</a> <em class="jxr_javadoccomment"> * The default property values are:</em> |
| <a class="jxr_linenumber" name="L227" href="#L227">227</a> <em class="jxr_javadoccomment"> * <ul></em> |
| <a class="jxr_linenumber" name="L228" href="#L228">228</a> <em class="jxr_javadoccomment"> * <li><tt>keepAliveRequestInterval</tt> - 60 (seconds)</li></em> |
| <a class="jxr_linenumber" name="L229" href="#L229">229</a> <em class="jxr_javadoccomment"> * <li><tt>keepAliveRequestTimeout</tt> - 30 (seconds)</li></em> |
| <a class="jxr_linenumber" name="L230" href="#L230">230</a> <em class="jxr_javadoccomment"> * </ul></em> |
| <a class="jxr_linenumber" name="L231" href="#L231">231</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L232" href="#L232">232</a> <em class="jxr_javadoccomment"> * @param messageFactory The message factory to use </em> |
| <a class="jxr_linenumber" name="L233" href="#L233">233</a> <em class="jxr_javadoccomment"> * @param interestedIdleStatus The IdleStatus the filter is interested in</em> |
| <a class="jxr_linenumber" name="L234" href="#L234">234</a> <em class="jxr_javadoccomment"> * @param policy The TimeOut handler policy</em> |
| <a class="jxr_linenumber" name="L235" href="#L235">235</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L236" href="#L236">236</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveFilter.html">KeepAliveFilter</a>(<a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveMessageFactory.html">KeepAliveMessageFactory</a> messageFactory, <a href="../../../../../org/apache/mina/core/session/IdleStatus.html">IdleStatus</a> interestedIdleStatus, |
| <a class="jxr_linenumber" name="L237" href="#L237">237</a> <a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveRequestTimeoutHandler.html">KeepAliveRequestTimeoutHandler</a> policy) { |
| <a class="jxr_linenumber" name="L238" href="#L238">238</a> <strong class="jxr_keyword">this</strong>(messageFactory, interestedIdleStatus, policy, 60, 30); |
| <a class="jxr_linenumber" name="L239" href="#L239">239</a> } |
| <a class="jxr_linenumber" name="L240" href="#L240">240</a> |
| <a class="jxr_linenumber" name="L241" href="#L241">241</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L242" href="#L242">242</a> <em class="jxr_javadoccomment"> * Creates a new instance.</em> |
| <a class="jxr_linenumber" name="L243" href="#L243">243</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L244" href="#L244">244</a> <em class="jxr_javadoccomment"> * @param messageFactory The message factory to use </em> |
| <a class="jxr_linenumber" name="L245" href="#L245">245</a> <em class="jxr_javadoccomment"> * @param interestedIdleStatus The IdleStatus the filter is interested in</em> |
| <a class="jxr_linenumber" name="L246" href="#L246">246</a> <em class="jxr_javadoccomment"> * @param policy The TimeOut handler policy</em> |
| <a class="jxr_linenumber" name="L247" href="#L247">247</a> <em class="jxr_javadoccomment"> * @param keepAliveRequestInterval the interval to use</em> |
| <a class="jxr_linenumber" name="L248" href="#L248">248</a> <em class="jxr_javadoccomment"> * @param keepAliveRequestTimeout The timeout to use</em> |
| <a class="jxr_linenumber" name="L249" href="#L249">249</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L250" href="#L250">250</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveFilter.html">KeepAliveFilter</a>(<a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveMessageFactory.html">KeepAliveMessageFactory</a> messageFactory, <a href="../../../../../org/apache/mina/core/session/IdleStatus.html">IdleStatus</a> interestedIdleStatus, |
| <a class="jxr_linenumber" name="L251" href="#L251">251</a> <a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveRequestTimeoutHandler.html">KeepAliveRequestTimeoutHandler</a> policy, <strong class="jxr_keyword">int</strong> keepAliveRequestInterval, <strong class="jxr_keyword">int</strong> keepAliveRequestTimeout) { |
| <a class="jxr_linenumber" name="L252" href="#L252">252</a> <strong class="jxr_keyword">if</strong> (messageFactory == <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L253" href="#L253">253</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"messageFactory"</span>); |
| <a class="jxr_linenumber" name="L254" href="#L254">254</a> } |
| <a class="jxr_linenumber" name="L255" href="#L255">255</a> |
| <a class="jxr_linenumber" name="L256" href="#L256">256</a> <strong class="jxr_keyword">if</strong> (interestedIdleStatus == <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L257" href="#L257">257</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"interestedIdleStatus"</span>); |
| <a class="jxr_linenumber" name="L258" href="#L258">258</a> } |
| <a class="jxr_linenumber" name="L259" href="#L259">259</a> |
| <a class="jxr_linenumber" name="L260" href="#L260">260</a> <strong class="jxr_keyword">if</strong> (policy == <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L261" href="#L261">261</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"policy"</span>); |
| <a class="jxr_linenumber" name="L262" href="#L262">262</a> } |
| <a class="jxr_linenumber" name="L263" href="#L263">263</a> |
| <a class="jxr_linenumber" name="L264" href="#L264">264</a> <strong class="jxr_keyword">this</strong>.messageFactory = messageFactory; |
| <a class="jxr_linenumber" name="L265" href="#L265">265</a> <strong class="jxr_keyword">this</strong>.interestedIdleStatus = interestedIdleStatus; |
| <a class="jxr_linenumber" name="L266" href="#L266">266</a> requestTimeoutHandler = policy; |
| <a class="jxr_linenumber" name="L267" href="#L267">267</a> |
| <a class="jxr_linenumber" name="L268" href="#L268">268</a> setRequestInterval(keepAliveRequestInterval); |
| <a class="jxr_linenumber" name="L269" href="#L269">269</a> setRequestTimeout(keepAliveRequestTimeout); |
| <a class="jxr_linenumber" name="L270" href="#L270">270</a> } |
| <a class="jxr_linenumber" name="L271" href="#L271">271</a> |
| <a class="jxr_linenumber" name="L272" href="#L272">272</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L273" href="#L273">273</a> <em class="jxr_javadoccomment"> * @return The {@link IdleStatus} </em> |
| <a class="jxr_linenumber" name="L274" href="#L274">274</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L275" href="#L275">275</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/mina/core/session/IdleStatus.html">IdleStatus</a> getInterestedIdleStatus() { |
| <a class="jxr_linenumber" name="L276" href="#L276">276</a> <strong class="jxr_keyword">return</strong> interestedIdleStatus; |
| <a class="jxr_linenumber" name="L277" href="#L277">277</a> } |
| <a class="jxr_linenumber" name="L278" href="#L278">278</a> |
| <a class="jxr_linenumber" name="L279" href="#L279">279</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L280" href="#L280">280</a> <em class="jxr_javadoccomment"> * @return The timeout request handler</em> |
| <a class="jxr_linenumber" name="L281" href="#L281">281</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L282" href="#L282">282</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveRequestTimeoutHandler.html">KeepAliveRequestTimeoutHandler</a> getRequestTimeoutHandler() { |
| <a class="jxr_linenumber" name="L283" href="#L283">283</a> <strong class="jxr_keyword">return</strong> requestTimeoutHandler; |
| <a class="jxr_linenumber" name="L284" href="#L284">284</a> } |
| <a class="jxr_linenumber" name="L285" href="#L285">285</a> |
| <a class="jxr_linenumber" name="L286" href="#L286">286</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L287" href="#L287">287</a> <em class="jxr_javadoccomment"> * Set the timeout handler</em> |
| <a class="jxr_linenumber" name="L288" href="#L288">288</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L289" href="#L289">289</a> <em class="jxr_javadoccomment"> * @param timeoutHandler The instance of {@link KeepAliveRequestTimeoutHandler} to use</em> |
| <a class="jxr_linenumber" name="L290" href="#L290">290</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L291" href="#L291">291</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setRequestTimeoutHandler(<a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveRequestTimeoutHandler.html">KeepAliveRequestTimeoutHandler</a> timeoutHandler) { |
| <a class="jxr_linenumber" name="L292" href="#L292">292</a> <strong class="jxr_keyword">if</strong> (timeoutHandler == <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L293" href="#L293">293</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"timeoutHandler"</span>); |
| <a class="jxr_linenumber" name="L294" href="#L294">294</a> } |
| <a class="jxr_linenumber" name="L295" href="#L295">295</a> requestTimeoutHandler = timeoutHandler; |
| <a class="jxr_linenumber" name="L296" href="#L296">296</a> } |
| <a class="jxr_linenumber" name="L297" href="#L297">297</a> |
| <a class="jxr_linenumber" name="L298" href="#L298">298</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L299" href="#L299">299</a> <em class="jxr_javadoccomment"> * @return the interval for keep alive messages</em> |
| <a class="jxr_linenumber" name="L300" href="#L300">300</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L301" href="#L301">301</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getRequestInterval() { |
| <a class="jxr_linenumber" name="L302" href="#L302">302</a> <strong class="jxr_keyword">return</strong> requestInterval; |
| <a class="jxr_linenumber" name="L303" href="#L303">303</a> } |
| <a class="jxr_linenumber" name="L304" href="#L304">304</a> |
| <a class="jxr_linenumber" name="L305" href="#L305">305</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L306" href="#L306">306</a> <em class="jxr_javadoccomment"> * Sets the interval for keepAlive messages</em> |
| <a class="jxr_linenumber" name="L307" href="#L307">307</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L308" href="#L308">308</a> <em class="jxr_javadoccomment"> * @param keepAliveRequestInterval the interval to set</em> |
| <a class="jxr_linenumber" name="L309" href="#L309">309</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L310" href="#L310">310</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setRequestInterval(<strong class="jxr_keyword">int</strong> keepAliveRequestInterval) { |
| <a class="jxr_linenumber" name="L311" href="#L311">311</a> <strong class="jxr_keyword">if</strong> (keepAliveRequestInterval <= 0) { |
| <a class="jxr_linenumber" name="L312" href="#L312">312</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"keepAliveRequestInterval must be a positive integer: "</span> |
| <a class="jxr_linenumber" name="L313" href="#L313">313</a> + keepAliveRequestInterval); |
| <a class="jxr_linenumber" name="L314" href="#L314">314</a> } |
| <a class="jxr_linenumber" name="L315" href="#L315">315</a> |
| <a class="jxr_linenumber" name="L316" href="#L316">316</a> requestInterval = keepAliveRequestInterval; |
| <a class="jxr_linenumber" name="L317" href="#L317">317</a> } |
| <a class="jxr_linenumber" name="L318" href="#L318">318</a> |
| <a class="jxr_linenumber" name="L319" href="#L319">319</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L320" href="#L320">320</a> <em class="jxr_javadoccomment"> * @return The timeout</em> |
| <a class="jxr_linenumber" name="L321" href="#L321">321</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L322" href="#L322">322</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getRequestTimeout() { |
| <a class="jxr_linenumber" name="L323" href="#L323">323</a> <strong class="jxr_keyword">return</strong> requestTimeout; |
| <a class="jxr_linenumber" name="L324" href="#L324">324</a> } |
| <a class="jxr_linenumber" name="L325" href="#L325">325</a> |
| <a class="jxr_linenumber" name="L326" href="#L326">326</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L327" href="#L327">327</a> <em class="jxr_javadoccomment"> * Sets the timeout</em> |
| <a class="jxr_linenumber" name="L328" href="#L328">328</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L329" href="#L329">329</a> <em class="jxr_javadoccomment"> * @param keepAliveRequestTimeout The timeout to set</em> |
| <a class="jxr_linenumber" name="L330" href="#L330">330</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L331" href="#L331">331</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setRequestTimeout(<strong class="jxr_keyword">int</strong> keepAliveRequestTimeout) { |
| <a class="jxr_linenumber" name="L332" href="#L332">332</a> <strong class="jxr_keyword">if</strong> (keepAliveRequestTimeout <= 0) { |
| <a class="jxr_linenumber" name="L333" href="#L333">333</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"keepAliveRequestTimeout must be a positive integer: "</span> |
| <a class="jxr_linenumber" name="L334" href="#L334">334</a> + keepAliveRequestTimeout); |
| <a class="jxr_linenumber" name="L335" href="#L335">335</a> } |
| <a class="jxr_linenumber" name="L336" href="#L336">336</a> |
| <a class="jxr_linenumber" name="L337" href="#L337">337</a> requestTimeout = keepAliveRequestTimeout; |
| <a class="jxr_linenumber" name="L338" href="#L338">338</a> } |
| <a class="jxr_linenumber" name="L339" href="#L339">339</a> |
| <a class="jxr_linenumber" name="L340" href="#L340">340</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L341" href="#L341">341</a> <em class="jxr_javadoccomment"> * @return The message factory</em> |
| <a class="jxr_linenumber" name="L342" href="#L342">342</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L343" href="#L343">343</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveMessageFactory.html">KeepAliveMessageFactory</a> getMessageFactory() { |
| <a class="jxr_linenumber" name="L344" href="#L344">344</a> <strong class="jxr_keyword">return</strong> messageFactory; |
| <a class="jxr_linenumber" name="L345" href="#L345">345</a> } |
| <a class="jxr_linenumber" name="L346" href="#L346">346</a> |
| <a class="jxr_linenumber" name="L347" href="#L347">347</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L348" href="#L348">348</a> <em class="jxr_javadoccomment"> * @return <tt>true</tt> if and only if this filter forwards</em> |
| <a class="jxr_linenumber" name="L349" href="#L349">349</a> <em class="jxr_javadoccomment"> * a {@link IoEventType#SESSION_IDLE} event to the next filter.</em> |
| <a class="jxr_linenumber" name="L350" href="#L350">350</a> <em class="jxr_javadoccomment"> * By default, the value of this property is <tt>false</tt>.</em> |
| <a class="jxr_linenumber" name="L351" href="#L351">351</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L352" href="#L352">352</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isForwardEvent() { |
| <a class="jxr_linenumber" name="L353" href="#L353">353</a> <strong class="jxr_keyword">return</strong> forwardEvent; |
| <a class="jxr_linenumber" name="L354" href="#L354">354</a> } |
| <a class="jxr_linenumber" name="L355" href="#L355">355</a> |
| <a class="jxr_linenumber" name="L356" href="#L356">356</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L357" href="#L357">357</a> <em class="jxr_javadoccomment"> * Sets if this filter needs to forward a</em> |
| <a class="jxr_linenumber" name="L358" href="#L358">358</a> <em class="jxr_javadoccomment"> * {@link IoEventType#SESSION_IDLE} event to the next filter.</em> |
| <a class="jxr_linenumber" name="L359" href="#L359">359</a> <em class="jxr_javadoccomment"> * By default, the value of this property is <tt>false</tt>.</em> |
| <a class="jxr_linenumber" name="L360" href="#L360">360</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L361" href="#L361">361</a> <em class="jxr_javadoccomment"> * @param forwardEvent a flag set to tell if the filter has to forward a {@link IoEventType#SESSION_IDLE} event</em> |
| <a class="jxr_linenumber" name="L362" href="#L362">362</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L363" href="#L363">363</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setForwardEvent(<strong class="jxr_keyword">boolean</strong> forwardEvent) { |
| <a class="jxr_linenumber" name="L364" href="#L364">364</a> <strong class="jxr_keyword">this</strong>.forwardEvent = forwardEvent; |
| <a class="jxr_linenumber" name="L365" href="#L365">365</a> } |
| <a class="jxr_linenumber" name="L366" href="#L366">366</a> |
| <a class="jxr_linenumber" name="L367" href="#L367">367</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L368" href="#L368">368</a> <em class="jxr_javadoccomment"> * {@inheritDoc}</em> |
| <a class="jxr_linenumber" name="L369" href="#L369">369</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L370" href="#L370">370</a> @Override |
| <a class="jxr_linenumber" name="L371" href="#L371">371</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onPreAdd(<a href="../../../../../org/apache/mina/core/filterchain/IoFilterChain.html">IoFilterChain</a> parent, String name, <a href="../../../../../org/apache/mina/core/filterchain/IoFilter.html">NextFilter</a> nextFilter) <strong class="jxr_keyword">throws</strong> Exception { |
| <a class="jxr_linenumber" name="L372" href="#L372">372</a> <strong class="jxr_keyword">if</strong> (parent.contains(<strong class="jxr_keyword">this</strong>)) { |
| <a class="jxr_linenumber" name="L373" href="#L373">373</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"You can't add the same filter instance more than once. "</span> |
| <a class="jxr_linenumber" name="L374" href="#L374">374</a> + <span class="jxr_string">"Create another instance and add it."</span>); |
| <a class="jxr_linenumber" name="L375" href="#L375">375</a> } |
| <a class="jxr_linenumber" name="L376" href="#L376">376</a> } |
| <a class="jxr_linenumber" name="L377" href="#L377">377</a> |
| <a class="jxr_linenumber" name="L378" href="#L378">378</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L379" href="#L379">379</a> <em class="jxr_javadoccomment"> * {@inheritDoc}</em> |
| <a class="jxr_linenumber" name="L380" href="#L380">380</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L381" href="#L381">381</a> @Override |
| <a class="jxr_linenumber" name="L382" href="#L382">382</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onPostAdd(<a href="../../../../../org/apache/mina/core/filterchain/IoFilterChain.html">IoFilterChain</a> parent, String name, <a href="../../../../../org/apache/mina/core/filterchain/IoFilter.html">NextFilter</a> nextFilter) <strong class="jxr_keyword">throws</strong> Exception { |
| <a class="jxr_linenumber" name="L383" href="#L383">383</a> resetStatus(parent.getSession()); |
| <a class="jxr_linenumber" name="L384" href="#L384">384</a> } |
| <a class="jxr_linenumber" name="L385" href="#L385">385</a> |
| <a class="jxr_linenumber" name="L386" href="#L386">386</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L387" href="#L387">387</a> <em class="jxr_javadoccomment"> * {@inheritDoc}</em> |
| <a class="jxr_linenumber" name="L388" href="#L388">388</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L389" href="#L389">389</a> @Override |
| <a class="jxr_linenumber" name="L390" href="#L390">390</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onPostRemove(<a href="../../../../../org/apache/mina/core/filterchain/IoFilterChain.html">IoFilterChain</a> parent, String name, <a href="../../../../../org/apache/mina/core/filterchain/IoFilter.html">NextFilter</a> nextFilter) <strong class="jxr_keyword">throws</strong> Exception { |
| <a class="jxr_linenumber" name="L391" href="#L391">391</a> resetStatus(parent.getSession()); |
| <a class="jxr_linenumber" name="L392" href="#L392">392</a> } |
| <a class="jxr_linenumber" name="L393" href="#L393">393</a> |
| <a class="jxr_linenumber" name="L394" href="#L394">394</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L395" href="#L395">395</a> <em class="jxr_javadoccomment"> * {@inheritDoc}</em> |
| <a class="jxr_linenumber" name="L396" href="#L396">396</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L397" href="#L397">397</a> @Override |
| <a class="jxr_linenumber" name="L398" href="#L398">398</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> messageReceived(<a href="../../../../../org/apache/mina/core/filterchain/IoFilter.html">NextFilter</a> nextFilter, <a href="../../../../../org/apache/mina/core/session/IoSession.html">IoSession</a> session, Object message) <strong class="jxr_keyword">throws</strong> Exception { |
| <a class="jxr_linenumber" name="L399" href="#L399">399</a> <strong class="jxr_keyword">try</strong> { |
| <a class="jxr_linenumber" name="L400" href="#L400">400</a> <strong class="jxr_keyword">if</strong> (messageFactory.isRequest(session, message)) { |
| <a class="jxr_linenumber" name="L401" href="#L401">401</a> Object pongMessage = messageFactory.getResponse(session, message); |
| <a class="jxr_linenumber" name="L402" href="#L402">402</a> |
| <a class="jxr_linenumber" name="L403" href="#L403">403</a> <strong class="jxr_keyword">if</strong> (pongMessage != <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L404" href="#L404">404</a> nextFilter.filterWrite(session, <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/mina/core/write/DefaultWriteRequest.html">DefaultWriteRequest</a>(pongMessage)); |
| <a class="jxr_linenumber" name="L405" href="#L405">405</a> } |
| <a class="jxr_linenumber" name="L406" href="#L406">406</a> } |
| <a class="jxr_linenumber" name="L407" href="#L407">407</a> |
| <a class="jxr_linenumber" name="L408" href="#L408">408</a> <strong class="jxr_keyword">if</strong> (messageFactory.isResponse(session, message)) { |
| <a class="jxr_linenumber" name="L409" href="#L409">409</a> resetStatus(session); |
| <a class="jxr_linenumber" name="L410" href="#L410">410</a> } |
| <a class="jxr_linenumber" name="L411" href="#L411">411</a> } <strong class="jxr_keyword">finally</strong> { |
| <a class="jxr_linenumber" name="L412" href="#L412">412</a> <strong class="jxr_keyword">if</strong> (!isKeepAliveMessage(session, message)) { |
| <a class="jxr_linenumber" name="L413" href="#L413">413</a> nextFilter.messageReceived(session, message); |
| <a class="jxr_linenumber" name="L414" href="#L414">414</a> } |
| <a class="jxr_linenumber" name="L415" href="#L415">415</a> } |
| <a class="jxr_linenumber" name="L416" href="#L416">416</a> } |
| <a class="jxr_linenumber" name="L417" href="#L417">417</a> |
| <a class="jxr_linenumber" name="L418" href="#L418">418</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L419" href="#L419">419</a> <em class="jxr_javadoccomment"> * {@inheritDoc}</em> |
| <a class="jxr_linenumber" name="L420" href="#L420">420</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L421" href="#L421">421</a> @Override |
| <a class="jxr_linenumber" name="L422" href="#L422">422</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> messageSent(<a href="../../../../../org/apache/mina/core/filterchain/IoFilter.html">NextFilter</a> nextFilter, <a href="../../../../../org/apache/mina/core/session/IoSession.html">IoSession</a> session, <a href="../../../../../org/apache/mina/core/write/WriteRequest.html">WriteRequest</a> writeRequest) <strong class="jxr_keyword">throws</strong> Exception { |
| <a class="jxr_linenumber" name="L423" href="#L423">423</a> Object message = writeRequest.getMessage(); |
| <a class="jxr_linenumber" name="L424" href="#L424">424</a> |
| <a class="jxr_linenumber" name="L425" href="#L425">425</a> <strong class="jxr_keyword">if</strong> (!isKeepAliveMessage(session, message)) { |
| <a class="jxr_linenumber" name="L426" href="#L426">426</a> nextFilter.messageSent(session, writeRequest); |
| <a class="jxr_linenumber" name="L427" href="#L427">427</a> } |
| <a class="jxr_linenumber" name="L428" href="#L428">428</a> } |
| <a class="jxr_linenumber" name="L429" href="#L429">429</a> |
| <a class="jxr_linenumber" name="L430" href="#L430">430</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L431" href="#L431">431</a> <em class="jxr_javadoccomment"> * {@inheritDoc}</em> |
| <a class="jxr_linenumber" name="L432" href="#L432">432</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L433" href="#L433">433</a> @Override |
| <a class="jxr_linenumber" name="L434" href="#L434">434</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> sessionIdle(<a href="../../../../../org/apache/mina/core/filterchain/IoFilter.html">NextFilter</a> nextFilter, <a href="../../../../../org/apache/mina/core/session/IoSession.html">IoSession</a> session, <a href="../../../../../org/apache/mina/core/session/IdleStatus.html">IdleStatus</a> status) <strong class="jxr_keyword">throws</strong> Exception { |
| <a class="jxr_linenumber" name="L435" href="#L435">435</a> <strong class="jxr_keyword">if</strong> (status == interestedIdleStatus) { |
| <a class="jxr_linenumber" name="L436" href="#L436">436</a> <strong class="jxr_keyword">if</strong> (!session.containsAttribute(WAITING_FOR_RESPONSE)) { |
| <a class="jxr_linenumber" name="L437" href="#L437">437</a> Object pingMessage = messageFactory.getRequest(session); |
| <a class="jxr_linenumber" name="L438" href="#L438">438</a> |
| <a class="jxr_linenumber" name="L439" href="#L439">439</a> <strong class="jxr_keyword">if</strong> (pingMessage != <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L440" href="#L440">440</a> nextFilter.filterWrite(session, <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/mina/core/write/DefaultWriteRequest.html">DefaultWriteRequest</a>(pingMessage)); |
| <a class="jxr_linenumber" name="L441" href="#L441">441</a> |
| <a class="jxr_linenumber" name="L442" href="#L442">442</a> <em class="jxr_comment">// If policy is OFF, there's no need to wait for</em> |
| <a class="jxr_linenumber" name="L443" href="#L443">443</a> <em class="jxr_comment">// the response.</em> |
| <a class="jxr_linenumber" name="L444" href="#L444">444</a> <strong class="jxr_keyword">if</strong> (getRequestTimeoutHandler() != KeepAliveRequestTimeoutHandler.DEAF_SPEAKER) { |
| <a class="jxr_linenumber" name="L445" href="#L445">445</a> markStatus(session); |
| <a class="jxr_linenumber" name="L446" href="#L446">446</a> <strong class="jxr_keyword">if</strong> (interestedIdleStatus == IdleStatus.BOTH_IDLE) { |
| <a class="jxr_linenumber" name="L447" href="#L447">447</a> session.setAttribute(IGNORE_READER_IDLE_ONCE); |
| <a class="jxr_linenumber" name="L448" href="#L448">448</a> } |
| <a class="jxr_linenumber" name="L449" href="#L449">449</a> } <strong class="jxr_keyword">else</strong> { |
| <a class="jxr_linenumber" name="L450" href="#L450">450</a> resetStatus(session); |
| <a class="jxr_linenumber" name="L451" href="#L451">451</a> } |
| <a class="jxr_linenumber" name="L452" href="#L452">452</a> } |
| <a class="jxr_linenumber" name="L453" href="#L453">453</a> } <strong class="jxr_keyword">else</strong> { |
| <a class="jxr_linenumber" name="L454" href="#L454">454</a> handlePingTimeout(session); |
| <a class="jxr_linenumber" name="L455" href="#L455">455</a> } |
| <a class="jxr_linenumber" name="L456" href="#L456">456</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (status == IdleStatus.READER_IDLE) { |
| <a class="jxr_linenumber" name="L457" href="#L457">457</a> <strong class="jxr_keyword">if</strong> (session.removeAttribute(IGNORE_READER_IDLE_ONCE) == <strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L458" href="#L458">458</a> <strong class="jxr_keyword">if</strong> (session.containsAttribute(WAITING_FOR_RESPONSE)) { |
| <a class="jxr_linenumber" name="L459" href="#L459">459</a> handlePingTimeout(session); |
| <a class="jxr_linenumber" name="L460" href="#L460">460</a> } |
| <a class="jxr_linenumber" name="L461" href="#L461">461</a> } |
| <a class="jxr_linenumber" name="L462" href="#L462">462</a> } |
| <a class="jxr_linenumber" name="L463" href="#L463">463</a> |
| <a class="jxr_linenumber" name="L464" href="#L464">464</a> <strong class="jxr_keyword">if</strong> (forwardEvent) { |
| <a class="jxr_linenumber" name="L465" href="#L465">465</a> nextFilter.sessionIdle(session, status); |
| <a class="jxr_linenumber" name="L466" href="#L466">466</a> } |
| <a class="jxr_linenumber" name="L467" href="#L467">467</a> } |
| <a class="jxr_linenumber" name="L468" href="#L468">468</a> |
| <a class="jxr_linenumber" name="L469" href="#L469">469</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> handlePingTimeout(<a href="../../../../../org/apache/mina/core/session/IoSession.html">IoSession</a> session) <strong class="jxr_keyword">throws</strong> Exception { |
| <a class="jxr_linenumber" name="L470" href="#L470">470</a> resetStatus(session); |
| <a class="jxr_linenumber" name="L471" href="#L471">471</a> <a href="../../../../../org/apache/mina/filter/keepalive/KeepAliveRequestTimeoutHandler.html">KeepAliveRequestTimeoutHandler</a> handler = getRequestTimeoutHandler(); |
| <a class="jxr_linenumber" name="L472" href="#L472">472</a> <strong class="jxr_keyword">if</strong> (handler == KeepAliveRequestTimeoutHandler.DEAF_SPEAKER) { |
| <a class="jxr_linenumber" name="L473" href="#L473">473</a> <strong class="jxr_keyword">return</strong>; |
| <a class="jxr_linenumber" name="L474" href="#L474">474</a> } |
| <a class="jxr_linenumber" name="L475" href="#L475">475</a> |
| <a class="jxr_linenumber" name="L476" href="#L476">476</a> handler.keepAliveRequestTimedOut(<strong class="jxr_keyword">this</strong>, session); |
| <a class="jxr_linenumber" name="L477" href="#L477">477</a> } |
| <a class="jxr_linenumber" name="L478" href="#L478">478</a> |
| <a class="jxr_linenumber" name="L479" href="#L479">479</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> markStatus(<a href="../../../../../org/apache/mina/core/session/IoSession.html">IoSession</a> session) { |
| <a class="jxr_linenumber" name="L480" href="#L480">480</a> session.getConfig().setIdleTime(interestedIdleStatus, 0); |
| <a class="jxr_linenumber" name="L481" href="#L481">481</a> session.getConfig().setReaderIdleTime(getRequestTimeout()); |
| <a class="jxr_linenumber" name="L482" href="#L482">482</a> session.setAttribute(WAITING_FOR_RESPONSE); |
| <a class="jxr_linenumber" name="L483" href="#L483">483</a> } |
| <a class="jxr_linenumber" name="L484" href="#L484">484</a> |
| <a class="jxr_linenumber" name="L485" href="#L485">485</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> resetStatus(<a href="../../../../../org/apache/mina/core/session/IoSession.html">IoSession</a> session) { |
| <a class="jxr_linenumber" name="L486" href="#L486">486</a> session.getConfig().setReaderIdleTime(0); |
| <a class="jxr_linenumber" name="L487" href="#L487">487</a> session.getConfig().setWriterIdleTime(0); |
| <a class="jxr_linenumber" name="L488" href="#L488">488</a> session.getConfig().setIdleTime(interestedIdleStatus, getRequestInterval()); |
| <a class="jxr_linenumber" name="L489" href="#L489">489</a> session.removeAttribute(WAITING_FOR_RESPONSE); |
| <a class="jxr_linenumber" name="L490" href="#L490">490</a> } |
| <a class="jxr_linenumber" name="L491" href="#L491">491</a> |
| <a class="jxr_linenumber" name="L492" href="#L492">492</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> isKeepAliveMessage(<a href="../../../../../org/apache/mina/core/session/IoSession.html">IoSession</a> session, Object message) { |
| <a class="jxr_linenumber" name="L493" href="#L493">493</a> <strong class="jxr_keyword">return</strong> messageFactory.isRequest(session, message) || messageFactory.isResponse(session, message); |
| <a class="jxr_linenumber" name="L494" href="#L494">494</a> } |
| <a class="jxr_linenumber" name="L495" href="#L495">495</a> } |
| </pre> |
| <hr/> |
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