abstractbindtest.html

MINA+API 关于MINA的API

<a name="122" href="#122">122</a>         Assert.assertNull(acceptor.getLocalAddress());
<a name="123" href="#123">123</a>         acceptor.setDefaultLocalAddress(createSocketAddress(0));
<a name="124" href="#124">124</a>         acceptor.bind();
<a name="125" href="#125">125</a>         Assert.assertNotNull(acceptor.getLocalAddress());
<a name="126" href="#126">126</a>         Assert.assertTrue(getPort(acceptor.getLocalAddress()) != 0);
<a name="127" href="#127">127</a>         acceptor.unbind(acceptor.getLocalAddress());
<a name="128" href="#128">128</a>     }
<a name="129" href="#129">129</a> 
<a name="130" href="#130">130</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testDuplicateBind() <strong class="jxr_keyword">throws</strong> IOException {
<a name="131" href="#131">131</a>         bind(false);
<a name="132" href="#132">132</a> 
<a name="133" href="#133">133</a>         <strong class="jxr_keyword">try</strong> {
<a name="134" href="#134">134</a>             acceptor.bind();
<a name="135" href="#135">135</a>             Assert.fail(<span class="jxr_string">"Exception is not thrown"</span>);
<a name="136" href="#136">136</a>         } <strong class="jxr_keyword">catch</strong> (Exception e) {
<a name="137" href="#137">137</a>         }
<a name="138" href="#138">138</a>     }
<a name="139" href="#139">139</a> 
<a name="140" href="#140">140</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testDuplicateUnbind() <strong class="jxr_keyword">throws</strong> IOException {
<a name="141" href="#141">141</a>         bind(false);
<a name="142" href="#142">142</a> 
<a name="143" href="#143">143</a>         <em class="jxr_comment">// this should succeed</em>
<a name="144" href="#144">144</a>         acceptor.unbind();
<a name="145" href="#145">145</a> 
<a name="146" href="#146">146</a>         <em class="jxr_comment">// this shouldn't fail</em>
<a name="147" href="#147">147</a>         acceptor.unbind();
<a name="148" href="#148">148</a>     }
<a name="149" href="#149">149</a> 
<a name="150" href="#150">150</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testManyTimes() <strong class="jxr_keyword">throws</strong> IOException {
<a name="151" href="#151">151</a>         bind(<strong class="jxr_keyword">true</strong>);
<a name="152" href="#152">152</a> 
<a name="153" href="#153">153</a>         <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; 1024; i++) {
<a name="154" href="#154">154</a>             acceptor.unbind();
<a name="155" href="#155">155</a>             acceptor.bind();
<a name="156" href="#156">156</a>         }
<a name="157" href="#157">157</a>     }
<a name="158" href="#158">158</a> 
<a name="159" href="#159">159</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testUnbindDisconnectsClients() <strong class="jxr_keyword">throws</strong> Exception {
<a name="160" href="#160">160</a>         bind(<strong class="jxr_keyword">true</strong>);
<a name="161" href="#161">161</a>         IoConnector connector = newConnector();
<a name="162" href="#162">162</a>         IoSession[] sessions = <strong class="jxr_keyword">new</strong> IoSession[5];
<a name="163" href="#163">163</a>         connector.setHandler(<strong class="jxr_keyword">new</strong> IoHandlerAdapter());
<a name="164" href="#164">164</a>         <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; sessions.length; i++) {
<a name="165" href="#165">165</a>             ConnectFuture future = connector.connect(createSocketAddress(port));
<a name="166" href="#166">166</a>             future.awaitUninterruptibly();
<a name="167" href="#167">167</a>             sessions[i] = future.getSession();
<a name="168" href="#168">168</a>             Assert.assertTrue(sessions[i].isConnected());
<a name="169" href="#169">169</a>             Assert.assertTrue(sessions[i].write(IoBuffer.allocate(1)).awaitUninterruptibly().isWritten());
<a name="170" href="#170">170</a>         }
<a name="171" href="#171">171</a> 
<a name="172" href="#172">172</a>         <em class="jxr_comment">// Wait for the server side sessions to be created.</em>
<a name="173" href="#173">173</a>         Thread.sleep(500);
<a name="174" href="#174">174</a> 
<a name="175" href="#175">175</a>         Collection&lt;IoSession&gt; managedSessions = acceptor.getManagedSessions();
<a name="176" href="#176">176</a>         Assert.assertEquals(5, managedSessions.size());
<a name="177" href="#177">177</a> 
<a name="178" href="#178">178</a>         acceptor.unbind();
<a name="179" href="#179">179</a> 
<a name="180" href="#180">180</a>         <em class="jxr_comment">// Wait for the client side sessions to close.</em>
<a name="181" href="#181">181</a>         Thread.sleep(500);
<a name="182" href="#182">182</a> 
<a name="183" href="#183">183</a>         Assert.assertEquals(0, managedSessions.size());
<a name="184" href="#184">184</a>         <strong class="jxr_keyword">for</strong> (IoSession element : managedSessions) {
<a name="185" href="#185">185</a>             Assert.assertFalse(element.isConnected());
<a name="186" href="#186">186</a>         }
<a name="187" href="#187">187</a>     }
<a name="188" href="#188">188</a> 
<a name="189" href="#189">189</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> _testRegressively() <strong class="jxr_keyword">throws</strong> IOException {
<a name="190" href="#190">190</a>         setReuseAddress(<strong class="jxr_keyword">true</strong>);
<a name="191" href="#191">191</a> 
<a name="192" href="#192">192</a>         SocketAddress addr = createSocketAddress(port);
<a name="193" href="#193">193</a>         <a href="../../../../org/apache/mina/transport/AbstractBindTest.html">EchoProtocolHandler</a> handler = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/transport/AbstractBindTest.html">EchoProtocolHandler</a>();
<a name="194" href="#194">194</a>         acceptor.setDefaultLocalAddress(addr);
<a name="195" href="#195">195</a>         acceptor.setHandler(handler);
<a name="196" href="#196">196</a>         <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; 1048576; i++) {
<a name="197" href="#197">197</a>             acceptor.bind();
<a name="198" href="#198">198</a>             acceptor.unbind();
<a name="199" href="#199">199</a>             <strong class="jxr_keyword">if</strong> (i % 100 == 0) {
<a name="200" href="#200">200</a>                 System.out.println(i + <span class="jxr_string">" ("</span> + <strong class="jxr_keyword">new</strong> Date() + <span class="jxr_string">")"</span>);
<a name="201" href="#201">201</a>             }
<a name="202" href="#202">202</a>         }
<a name="203" href="#203">203</a>         bind(false);
<a name="204" href="#204">204</a>     }
<a name="205" href="#205">205</a> 
<a name="206" href="#206">206</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/mina/transport/AbstractBindTest.html">EchoProtocolHandler</a> <strong class="jxr_keyword">extends</strong> IoHandlerAdapter {
<a name="207" href="#207">207</a>         <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Logger log = LoggerFactory
<a name="208" href="#208">208</a>                 .getLogger(EchoProtocolHandler.<strong class="jxr_keyword">class</strong>);
<a name="209" href="#209">209</a> 
<a name="210" href="#210">210</a>         @Override
<a name="211" href="#211">211</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> sessionCreated(IoSession session) {
<a name="212" href="#212">212</a>             <strong class="jxr_keyword">if</strong> (session.getConfig() instanceof SocketSessionConfig) {
<a name="213" href="#213">213</a>                 ((SocketSessionConfig) session.getConfig())
<a name="214" href="#214">214</a>                         .setReceiveBufferSize(2048);
<a name="215" href="#215">215</a>             }
<a name="216" href="#216">216</a> 
<a name="217" href="#217">217</a>             session.getConfig().setIdleTime(IdleStatus.BOTH_IDLE, 10);
<a name="218" href="#218">218</a>         }
<a name="219" href="#219">219</a> 
<a name="220" href="#220">220</a>         @Override
<a name="221" href="#221">221</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> sessionIdle(IoSession session, IdleStatus status) {
<a name="222" href="#222">222</a>             log.info(<span class="jxr_string">"*** IDLE #"</span> + session.getIdleCount(IdleStatus.BOTH_IDLE)
<a name="223" href="#223">223</a>                     + <span class="jxr_string">" ***"</span>);
<a name="224" href="#224">224</a>         }
<a name="225" href="#225">225</a> 
<a name="226" href="#226">226</a>         @Override
<a name="227" href="#227">227</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> exceptionCaught(IoSession session, Throwable cause) {
<a name="228" href="#228">228</a>             cause.printStackTrace();
<a name="229" href="#229">229</a>             session.close();
<a name="230" href="#230">230</a>         }
<a name="231" href="#231">231</a> 
<a name="232" href="#232">232</a>         @Override
<a name="233" href="#233">233</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> messageReceived(IoSession session, Object message)
<a name="234" href="#234">234</a>                 <strong class="jxr_keyword">throws</strong> Exception {
<a name="235" href="#235">235</a>             <strong class="jxr_keyword">if</strong> (!(message instanceof IoBuffer)) {
<a name="236" href="#236">236</a>                 <strong class="jxr_keyword">return</strong>;
<a name="237" href="#237">237</a>             }
<a name="238" href="#238">238</a> 
<a name="239" href="#239">239</a>             IoBuffer rb = (IoBuffer) message;
<a name="240" href="#240">240</a>             <em class="jxr_comment">// Write the received data back to remote peer</em>
<a name="241" href="#241">241</a>             IoBuffer wb = IoBuffer.allocate(rb.remaining());
<a name="242" href="#242">242</a>             wb.put(rb);
<a name="243" href="#243">243</a>             wb.flip();
<a name="244" href="#244">244</a>             session.write(wb);
<a name="245" href="#245">245</a>         }
<a name="246" href="#246">246</a>     }
<a name="247" href="#247">247</a> }
</pre>
<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
</html>