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19 package org.eclipse.jetty.server.handler;
20
21 import java.io.IOException;
22
23 import javax.servlet.AsyncEvent;
24 import javax.servlet.AsyncListener;
25 import javax.servlet.ServletException;
26 import javax.servlet.http.HttpServletRequest;
27 import javax.servlet.http.HttpServletResponse;
28
29 import org.eclipse.jetty.io.EndPoint;
30 import org.eclipse.jetty.server.HttpChannel;
31 import org.eclipse.jetty.server.HttpConnection;
32 import org.eclipse.jetty.server.Request;
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46
47 public class IdleTimeoutHandler extends HandlerWrapper
48 {
49 private long _idleTimeoutMs = 1000;
50 private boolean _applyToAsync = false;
51
52 public boolean isApplyToAsync()
53 {
54 return _applyToAsync;
55 }
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60
61 public void setApplyToAsync(boolean applyToAsync)
62 {
63 _applyToAsync = applyToAsync;
64 }
65
66 public long getIdleTimeoutMs()
67 {
68 return _idleTimeoutMs;
69 }
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71
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73
74 public void setIdleTimeoutMs(long idleTimeoutMs)
75 {
76 this._idleTimeoutMs = idleTimeoutMs;
77 }
78
79
80 @Override
81 public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
82 {
83 final HttpChannel<?> channel = baseRequest.getHttpChannel();
84 final long idle_timeout=baseRequest.getHttpChannel().getIdleTimeout();
85 channel.setIdleTimeout(_idleTimeoutMs);
86
87 try
88 {
89 super.handle(target,baseRequest,request,response);
90 }
91 finally
92 {
93 if (_applyToAsync && request.isAsyncStarted())
94 {
95 request.getAsyncContext().addListener(new AsyncListener()
96 {
97 @Override
98 public void onTimeout(AsyncEvent event) throws IOException
99 {
100 }
101
102 @Override
103 public void onStartAsync(AsyncEvent event) throws IOException
104 {
105 }
106
107 @Override
108 public void onError(AsyncEvent event) throws IOException
109 {
110 channel.setIdleTimeout(idle_timeout);
111 }
112
113 @Override
114 public void onComplete(AsyncEvent event) throws IOException
115 {
116 channel.setIdleTimeout(idle_timeout);
117 }
118 });
119 }
120 else
121 channel.setIdleTimeout(idle_timeout);
122 }
123 }
124 }