X-Git-Url: https://code.wpia.club/?p=gigi.git;a=blobdiff_plain;f=lib%2Fjetty%2Forg%2Feclipse%2Fjetty%2Fserver%2Fhandler%2FIdleTimeoutHandler.java;fp=lib%2Fjetty%2Forg%2Feclipse%2Fjetty%2Fserver%2Fhandler%2FIdleTimeoutHandler.java;h=04a90f17bc5840d94b5606a4016f84fbda08447b;hp=0000000000000000000000000000000000000000;hb=73ef54a38e3930a1a789cdc6b5fa23cdd4c9d086;hpb=515007c7c1351045420669d65b59c08fa46850f2 diff --git a/lib/jetty/org/eclipse/jetty/server/handler/IdleTimeoutHandler.java b/lib/jetty/org/eclipse/jetty/server/handler/IdleTimeoutHandler.java new file mode 100644 index 00000000..04a90f17 --- /dev/null +++ b/lib/jetty/org/eclipse/jetty/server/handler/IdleTimeoutHandler.java @@ -0,0 +1,134 @@ +// +// ======================================================================== +// Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd. +// ------------------------------------------------------------------------ +// All rights reserved. This program and the accompanying materials +// are made available under the terms of the Eclipse Public License v1.0 +// and Apache License v2.0 which accompanies this distribution. +// +// The Eclipse Public License is available at +// http://www.eclipse.org/legal/epl-v10.html +// +// The Apache License v2.0 is available at +// http://www.opensource.org/licenses/apache2.0.php +// +// You may elect to redistribute this code under either of these licenses. +// ======================================================================== +// + +package org.eclipse.jetty.server.handler; + +import java.io.IOException; + +import javax.servlet.AsyncEvent; +import javax.servlet.AsyncListener; +import javax.servlet.ServletException; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.eclipse.jetty.io.EndPoint; +import org.eclipse.jetty.server.HttpConnection; +import org.eclipse.jetty.server.Request; + +/** + * Handler to adjust the idle timeout of requests while dispatched. + * Can be applied in jetty.xml with + *
+ *   <Get id='handler' name='Handler'/>
+ *   <Set name='Handler'>
+ *     <New id='idleTimeoutHandler' class='org.eclipse.jetty.server.handler.IdleTimeoutHandler'>
+ *       <Set name='Handler'><Ref id='handler'/></Set>
+ *       <Set name='IdleTimeoutMs'>5000</Set>
+ *     </New>
+ *   </Set>
+ * 
+ */ +public class IdleTimeoutHandler extends HandlerWrapper +{ + private long _idleTimeoutMs = 1000; + private boolean _applyToAsync = false; + + public boolean isApplyToAsync() + { + return _applyToAsync; + } + + /** + * Should the adjusted idle time be maintained for asynchronous requests + * @param applyToAsync true if alternate idle timeout is applied to asynchronous requests + */ + public void setApplyToAsync(boolean applyToAsync) + { + _applyToAsync = applyToAsync; + } + + public long getIdleTimeoutMs() + { + return _idleTimeoutMs; + } + + /** + * @param idleTimeoutMs The idle timeout in MS to apply while dispatched or async + */ + public void setIdleTimeoutMs(long idleTimeoutMs) + { + this._idleTimeoutMs = idleTimeoutMs; + } + + + @Override + public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException + { + HttpConnection connection = HttpConnection.getCurrentConnection(); + final EndPoint endp = connection==null?null:connection.getEndPoint(); + + final long idle_timeout; + if (endp==null) + idle_timeout=-1; + else + { + idle_timeout=endp.getIdleTimeout(); + endp.setIdleTimeout(_idleTimeoutMs); + } + + try + { + super.handle(target,baseRequest,request,response); + } + finally + { + if (endp!=null) + { + if (_applyToAsync && request.isAsyncStarted()) + { + request.getAsyncContext().addListener(new AsyncListener() + { + @Override + public void onTimeout(AsyncEvent event) throws IOException + { + } + + @Override + public void onStartAsync(AsyncEvent event) throws IOException + { + } + + @Override + public void onError(AsyncEvent event) throws IOException + { + endp.setIdleTimeout(idle_timeout); + } + + @Override + public void onComplete(AsyncEvent event) throws IOException + { + endp.setIdleTimeout(idle_timeout); + } + }); + } + else + endp.setIdleTimeout(idle_timeout); + } + } + } +}