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| <li>Summary: </li> |
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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.eclipse.jetty.io</a></div> |
| <h2 title="Interface EndPoint" class="title">Interface EndPoint</h2> |
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| <dt>All Superinterfaces:</dt> |
| <dd><code>java.lang.AutoCloseable</code>, <code>java.io.Closeable</code></dd> |
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| <dl> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><code><a href="AbstractEndPoint.html" title="class in org.eclipse.jetty.io">AbstractEndPoint</a></code>, <code><a href="ByteArrayEndPoint.html" title="class in org.eclipse.jetty.io">ByteArrayEndPoint</a></code>, <code><a href="ChannelEndPoint.html" title="class in org.eclipse.jetty.io">ChannelEndPoint</a></code>, <code><a href="../server/LocalConnector.LocalEndPoint.html" title="class in org.eclipse.jetty.server">LocalConnector.LocalEndPoint</a></code>, <code><a href="NetworkTrafficSelectChannelEndPoint.html" title="class in org.eclipse.jetty.io">NetworkTrafficSelectChannelEndPoint</a></code>, <code><a href="NetworkTrafficSocketChannelEndPoint.html" title="class in org.eclipse.jetty.io">NetworkTrafficSocketChannelEndPoint</a></code>, <code><a href="../server/ProxyConnectionFactory.ProxyEndPoint.html" title="class in org.eclipse.jetty.server">ProxyConnectionFactory.ProxyEndPoint</a></code>, <code><a href="SelectChannelEndPoint.html" title="class in org.eclipse.jetty.io">SelectChannelEndPoint</a></code>, <code><a href="SocketChannelEndPoint.html" title="class in org.eclipse.jetty.io">SocketChannelEndPoint</a></code>, <code><a href="ssl/SslConnection.DecryptedEndPoint.html" title="class in org.eclipse.jetty.io.ssl">SslConnection.DecryptedEndPoint</a></code>, <code><a href="../unixsocket/UnixSocketEndPoint.html" title="class in org.eclipse.jetty.unixsocket">UnixSocketEndPoint</a></code></dd> |
| </dl> |
| <hr> |
| <pre>public interface <span class="typeNameLabel">EndPoint</span> |
| extends java.io.Closeable</pre> |
| <div class="block">A transport EndPoint |
| |
| <h3>Asynchronous Methods</h3> |
| <p>The asynchronous scheduling methods of <a href="EndPoint.html" title="interface in org.eclipse.jetty.io"><code>EndPoint</code></a> |
| has been influenced by NIO.2 Futures and Completion |
| handlers, but does not use those actual interfaces because they have |
| some inefficiencies.</p> |
| <p>This class will frequently be used in conjunction with some of the utility |
| implementations of <a href="../util/Callback.html" title="interface in org.eclipse.jetty.util"><code>Callback</code></a>, such as <a href="../util/FutureCallback.html" title="class in org.eclipse.jetty.util"><code>FutureCallback</code></a> and |
| <a href="../util/IteratingCallback.html" title="class in org.eclipse.jetty.util"><code>IteratingCallback</code></a>. Examples are:</p> |
| |
| <h3>Blocking Read</h3> |
| <p>A FutureCallback can be used to block until an endpoint is ready to be filled |
| from:</p> |
| <blockquote><pre> |
| FutureCallback<String> future = new FutureCallback<>(); |
| endpoint.fillInterested("ContextObj",future); |
| ... |
| String context = future.get(); // This blocks |
| int filled=endpoint.fill(mybuffer); |
| </pre></blockquote> |
| |
| <h3>Dispatched Read</h3> |
| <p>By using a different callback, the read can be done asynchronously in its own dispatched thread:</p> |
| <blockquote><pre> |
| endpoint.fillInterested("ContextObj",new ExecutorCallback<String>(executor) |
| { |
| public void onCompleted(String context) |
| { |
| int filled=endpoint.fill(mybuffer); |
| ... |
| } |
| public void onFailed(String context,Throwable cause) {...} |
| }); |
| </pre></blockquote> |
| <p>The executor callback can also be customized to not dispatch in some circumstances when |
| it knows it can use the callback thread and does not need to dispatch.</p> |
| |
| <h3>Blocking Write</h3> |
| <p>The write contract is that the callback complete is not called until all data has been |
| written or there is a failure. For blocking this looks like:</p> |
| <blockquote><pre> |
| FutureCallback<String> future = new FutureCallback<>(); |
| endpoint.write("ContextObj",future,headerBuffer,contentBuffer); |
| String context = future.get(); // This blocks |
| </pre></blockquote> |
| |
| <h3>Dispatched Write</h3> |
| <p>Note also that multiple buffers may be passed in write so that gather writes |
| can be done:</p> |
| <blockquote><pre> |
| endpoint.write("ContextObj",new ExecutorCallback<String>(executor) |
| { |
| public void onCompleted(String context) |
| { |
| int filled=endpoint.fill(mybuffer); |
| ... |
| } |
| public void onFailed(String context,Throwable cause) {...} |
| },headerBuffer,contentBuffer); |
| </pre></blockquote></div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
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| <!-- ========== METHOD SUMMARY =========== --> |
| <section role="region"> |
| <ul class="blockList"> |
| <li class="blockList"><a id="method.summary"> |
| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#close()">close</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Close any backing stream associated with the endpoint</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#fill(java.nio.ByteBuffer)">fill</a></span>​(java.nio.ByteBuffer buffer)</code></th> |
| <td class="colLast"> |
| <div class="block">Fill the passed buffer with data from this endpoint.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#fillInterested(org.eclipse.jetty.util.Callback)">fillInterested</a></span>​(<a href="../util/Callback.html" title="interface in org.eclipse.jetty.util">Callback</a> callback)</code></th> |
| <td class="colLast"> |
| <div class="block">Requests callback methods to be invoked when a call to <a href="#fill(java.nio.ByteBuffer)"><code>fill(ByteBuffer)</code></a> would return data or EOF.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#flush(java.nio.ByteBuffer...)">flush</a></span>​(java.nio.ByteBuffer... buffer)</code></th> |
| <td class="colLast"> |
| <div class="block">Flush data from the passed header/buffer to this endpoint.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="Connection.html" title="interface in org.eclipse.jetty.io">Connection</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getConnection()">getConnection</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getCreatedTimeStamp()">getCreatedTimeStamp</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getIdleTimeout()">getIdleTimeout</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Get the max idle time in ms.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>java.net.InetSocketAddress</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLocalAddress()">getLocalAddress</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>java.net.InetSocketAddress</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getRemoteAddress()">getRemoteAddress</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>java.lang.Object</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getTransport()">getTransport</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isFillInterested()">isFillInterested</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isInputShutdown()">isInputShutdown</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Test if the input is shutdown.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isOpen()">isOpen</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isOptimizedForDirectBuffers()">isOptimizedForDirectBuffers</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Is the endpoint optimized for DirectBuffer usage</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isOutputShutdown()">isOutputShutdown</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Test if output is shutdown.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#onClose()">onClose</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Callback method invoked when this <a href="EndPoint.html" title="interface in org.eclipse.jetty.io"><code>EndPoint</code></a> is close.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#onOpen()">onOpen</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Callback method invoked when this <a href="EndPoint.html" title="interface in org.eclipse.jetty.io"><code>EndPoint</code></a> is opened.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setConnection(org.eclipse.jetty.io.Connection)">setConnection</a></span>​(<a href="Connection.html" title="interface in org.eclipse.jetty.io">Connection</a> connection)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setIdleTimeout(long)">setIdleTimeout</a></span>​(long idleTimeout)</code></th> |
| <td class="colLast"> |
| <div class="block">Set the idle timeout.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#shutdownOutput()">shutdownOutput</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Shutdown the output.</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#tryFillInterested(org.eclipse.jetty.util.Callback)">tryFillInterested</a></span>​(<a href="../util/Callback.html" title="interface in org.eclipse.jetty.util">Callback</a> callback)</code></th> |
| <td class="colLast"> |
| <div class="block">Requests callback methods to be invoked when a call to <a href="#fill(java.nio.ByteBuffer)"><code>fill(ByteBuffer)</code></a> would return data or EOF.</div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#upgrade(org.eclipse.jetty.io.Connection)">upgrade</a></span>​(<a href="Connection.html" title="interface in org.eclipse.jetty.io">Connection</a> newConnection)</code></th> |
| <td class="colLast"> |
| <div class="block">Upgrade connections.</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#write(org.eclipse.jetty.util.Callback,java.nio.ByteBuffer...)">write</a></span>​(<a href="../util/Callback.html" title="interface in org.eclipse.jetty.util">Callback</a> callback, |
| java.nio.ByteBuffer... buffers)</code></th> |
| <td class="colLast"> |
| <div class="block">Writes the given buffers via <a href="#flush(java.nio.ByteBuffer...)"><code>flush(ByteBuffer...)</code></a> and invokes callback methods when either |
| all the data has been flushed or an error occurs.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <section role="region"> |
| <ul class="blockList"> |
| <li class="blockList"><a id="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a id="getLocalAddress()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLocalAddress</h4> |
| <pre class="methodSignature">java.net.InetSocketAddress getLocalAddress()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The local Inet address to which this <code>EndPoint</code> is bound, or <code>null</code> |
| if this <code>EndPoint</code> does not represent a network connection.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getRemoteAddress()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getRemoteAddress</h4> |
| <pre class="methodSignature">java.net.InetSocketAddress getRemoteAddress()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The remote Inet address to which this <code>EndPoint</code> is bound, or <code>null</code> |
| if this <code>EndPoint</code> does not represent a network connection.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="isOpen()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isOpen</h4> |
| <pre class="methodSignature">boolean isOpen()</pre> |
| </li> |
| </ul> |
| <a id="getCreatedTimeStamp()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getCreatedTimeStamp</h4> |
| <pre class="methodSignature">long getCreatedTimeStamp()</pre> |
| </li> |
| </ul> |
| <a id="shutdownOutput()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>shutdownOutput</h4> |
| <pre class="methodSignature">void shutdownOutput()</pre> |
| <div class="block">Shutdown the output. |
| <p>This call indicates that no more data will be sent on this endpoint that |
| that the remote end should read an EOF once all previously sent data has been |
| consumed. Shutdown may be done either at the TCP/IP level, as a protocol exchange (Eg |
| TLS close handshake) or both. |
| <p> |
| If the endpoint has <a href="#isInputShutdown()"><code>isInputShutdown()</code></a> true, then this call has the same effect |
| as <a href="#close()"><code>close()</code></a>.</div> |
| </li> |
| </ul> |
| <a id="isOutputShutdown()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isOutputShutdown</h4> |
| <pre class="methodSignature">boolean isOutputShutdown()</pre> |
| <div class="block">Test if output is shutdown. |
| The output is shutdown by a call to <a href="#shutdownOutput()"><code>shutdownOutput()</code></a> |
| or <a href="#close()"><code>close()</code></a>.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the output is shutdown or the endpoint is closed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="isInputShutdown()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isInputShutdown</h4> |
| <pre class="methodSignature">boolean isInputShutdown()</pre> |
| <div class="block">Test if the input is shutdown. |
| The input is shutdown if an EOF has been read while doing |
| a <a href="#fill(java.nio.ByteBuffer)"><code>fill(ByteBuffer)</code></a>. Once the input is shutdown, all calls to |
| <a href="#fill(java.nio.ByteBuffer)"><code>fill(ByteBuffer)</code></a> will return -1, until such time as the |
| end point is close, when they will return <a href="EofException.html" title="class in org.eclipse.jetty.io"><code>EofException</code></a>.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>True if the input is shutdown or the endpoint is closed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="close()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>close</h4> |
| <pre class="methodSignature">void close()</pre> |
| <div class="block">Close any backing stream associated with the endpoint</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>close</code> in interface <code>java.lang.AutoCloseable</code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>close</code> in interface <code>java.io.Closeable</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="fill(java.nio.ByteBuffer)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>fill</h4> |
| <pre class="methodSignature">int fill​(java.nio.ByteBuffer buffer) |
| throws java.io.IOException</pre> |
| <div class="block">Fill the passed buffer with data from this endpoint. The bytes are appended to any |
| data already in the buffer by writing from the buffers limit up to it's capacity. |
| The limit is updated to include the filled bytes.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>buffer</code> - The buffer to fill. The position and limit are modified during the fill. After the |
| operation, the position is unchanged and the limit is increased to reflect the new data filled.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an <code>int</code> value indicating the number of bytes |
| filled or -1 if EOF is read or the input is shutdown.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code> - if the endpoint is closed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="flush(java.nio.ByteBuffer...)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>flush</h4> |
| <pre class="methodSignature">boolean flush​(java.nio.ByteBuffer... buffer) |
| throws java.io.IOException</pre> |
| <div class="block">Flush data from the passed header/buffer to this endpoint. As many bytes as can be consumed |
| are taken from the header/buffer position up until the buffer limit. The header/buffers position |
| is updated to indicate how many bytes have been consumed.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>buffer</code> - the buffers to flush</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>True IFF all the buffers have been consumed and the endpoint has flushed the data to its |
| destination (ie is not buffering any data).</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code> - If the endpoint is closed or output is shutdown.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getTransport()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getTransport</h4> |
| <pre class="methodSignature">java.lang.Object getTransport()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The underlying transport object (socket, channel, etc.)</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getIdleTimeout()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getIdleTimeout</h4> |
| <pre class="methodSignature">long getIdleTimeout()</pre> |
| <div class="block">Get the max idle time in ms. |
| <p>The max idle time is the time the endpoint can be idle before |
| extraordinary handling takes place.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the max idle time in ms or if ms <= 0 implies an infinite timeout</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setIdleTimeout(long)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setIdleTimeout</h4> |
| <pre class="methodSignature">void setIdleTimeout​(long idleTimeout)</pre> |
| <div class="block">Set the idle timeout.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>idleTimeout</code> - the idle timeout in MS. Timeout <= 0 implies an infinite timeout</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="fillInterested(org.eclipse.jetty.util.Callback)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>fillInterested</h4> |
| <pre class="methodSignature">void fillInterested​(<a href="../util/Callback.html" title="interface in org.eclipse.jetty.util">Callback</a> callback) |
| throws java.nio.channels.ReadPendingException</pre> |
| <div class="block"><p>Requests callback methods to be invoked when a call to <a href="#fill(java.nio.ByteBuffer)"><code>fill(ByteBuffer)</code></a> would return data or EOF.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>callback</code> - the callback to call when an error occurs or we are readable. The callback may implement the <a href="../util/thread/Invocable.html" title="interface in org.eclipse.jetty.util.thread"><code>Invocable</code></a> interface to |
| self declare its blocking status. Non-blocking callbacks may be called more efficiently without dispatch delays.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.nio.channels.ReadPendingException</code> - if another read operation is concurrent.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="tryFillInterested(org.eclipse.jetty.util.Callback)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>tryFillInterested</h4> |
| <pre class="methodSignature">boolean tryFillInterested​(<a href="../util/Callback.html" title="interface in org.eclipse.jetty.util">Callback</a> callback)</pre> |
| <div class="block"><p>Requests callback methods to be invoked when a call to <a href="#fill(java.nio.ByteBuffer)"><code>fill(ByteBuffer)</code></a> would return data or EOF.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>callback</code> - the callback to call when an error occurs or we are readable. The callback may implement the <a href="../util/thread/Invocable.html" title="interface in org.eclipse.jetty.util.thread"><code>Invocable</code></a> interface to |
| self declare its blocking status. Non-blocking callbacks may be called more efficiently without dispatch delays.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if set</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="isFillInterested()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isFillInterested</h4> |
| <pre class="methodSignature">boolean isFillInterested()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether <a href="#fillInterested(org.eclipse.jetty.util.Callback)"><code>fillInterested(Callback)</code></a> has been called, but <a href="#fill(java.nio.ByteBuffer)"><code>fill(ByteBuffer)</code></a> has not yet |
| been called</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="write(org.eclipse.jetty.util.Callback,java.nio.ByteBuffer...)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>write</h4> |
| <pre class="methodSignature">void write​(<a href="../util/Callback.html" title="interface in org.eclipse.jetty.util">Callback</a> callback, |
| java.nio.ByteBuffer... buffers) |
| throws java.nio.channels.WritePendingException</pre> |
| <div class="block"><p>Writes the given buffers via <a href="#flush(java.nio.ByteBuffer...)"><code>flush(ByteBuffer...)</code></a> and invokes callback methods when either |
| all the data has been flushed or an error occurs.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>callback</code> - the callback to call when an error occurs or the write completed. The callback may implement the <a href="../util/thread/Invocable.html" title="interface in org.eclipse.jetty.util.thread"><code>Invocable</code></a> interface to |
| self declare its blocking status. Non-blocking callbacks may be called more efficiently without dispatch delays.</dd> |
| <dd><code>buffers</code> - one or more <code>ByteBuffer</code>s that will be flushed.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.nio.channels.WritePendingException</code> - if another write operation is concurrent.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getConnection()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getConnection</h4> |
| <pre class="methodSignature"><a href="Connection.html" title="interface in org.eclipse.jetty.io">Connection</a> getConnection()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the <a href="Connection.html" title="interface in org.eclipse.jetty.io"><code>Connection</code></a> associated with this <a href="EndPoint.html" title="interface in org.eclipse.jetty.io"><code>EndPoint</code></a></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="#setConnection(org.eclipse.jetty.io.Connection)"><code>setConnection(Connection)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setConnection(org.eclipse.jetty.io.Connection)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setConnection</h4> |
| <pre class="methodSignature">void setConnection​(<a href="Connection.html" title="interface in org.eclipse.jetty.io">Connection</a> connection)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>connection</code> - the <a href="Connection.html" title="interface in org.eclipse.jetty.io"><code>Connection</code></a> associated with this <a href="EndPoint.html" title="interface in org.eclipse.jetty.io"><code>EndPoint</code></a></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="#getConnection()"><code>getConnection()</code></a>, |
| <a href="#upgrade(org.eclipse.jetty.io.Connection)"><code>upgrade(Connection)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="onOpen()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>onOpen</h4> |
| <pre class="methodSignature">void onOpen()</pre> |
| <div class="block"><p>Callback method invoked when this <a href="EndPoint.html" title="interface in org.eclipse.jetty.io"><code>EndPoint</code></a> is opened.</p></div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="#onClose()"><code>onClose()</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="onClose()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>onClose</h4> |
| <pre class="methodSignature">void onClose()</pre> |
| <div class="block"><p>Callback method invoked when this <a href="EndPoint.html" title="interface in org.eclipse.jetty.io"><code>EndPoint</code></a> is close.</p></div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="#onOpen()"><code>onOpen()</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="isOptimizedForDirectBuffers()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isOptimizedForDirectBuffers</h4> |
| <pre class="methodSignature">boolean isOptimizedForDirectBuffers()</pre> |
| <div class="block">Is the endpoint optimized for DirectBuffer usage</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>True if direct buffers can be used optimally.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="upgrade(org.eclipse.jetty.io.Connection)"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>upgrade</h4> |
| <pre class="methodSignature">void upgrade​(<a href="Connection.html" title="interface in org.eclipse.jetty.io">Connection</a> newConnection)</pre> |
| <div class="block">Upgrade connections. |
| Close the old connection, update the endpoint and open the new connection. |
| If the oldConnection is an instance of <a href="Connection.UpgradeFrom.html" title="interface in org.eclipse.jetty.io"><code>Connection.UpgradeFrom</code></a> then |
| a prefilled buffer is requested and passed to the newConnection if it is an instance |
| of <a href="Connection.UpgradeTo.html" title="interface in org.eclipse.jetty.io"><code>Connection.UpgradeTo</code></a></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>newConnection</code> - The connection to upgrade to</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </div> |
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