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[Jetty-support] Re: Lifecycle question with embedded server
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From: Greg W. <gr...@mo...> - 2005-08-24 10:40:24
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Stuart,
I found the problem - in the stop of the listeners.
I'll have to investigate when this bug was added, as stop/start
was certainly working in recent releases.
fixed in CVS now and 5.1.5rc1 coming soon.
regards
Stuart Popejoy wrote:
> Hi,
>
> Is the HttpServer class intended to be stopped and then started again?
>
> I'm researching embedding Jetty in a desktop app and only want the http
> server to be operational when the user is logged into my application.
> Thus, I was thinking the http server would start() at login and stop()
> at logout, and thus re-start() at login, etc etc ...
>
> However, when I do this in a junit, ThreadedServer starts spitting out
> IGNORED, with a "Socket is closed" SocketException.
>
> Is this not the right way to do this? I could also make the various
> handle() methods send 404s or something when the session is not active,
> if that's better. I liked the idea of stopping the server when not in
> use, but if that's not the way the server was meant to be used then so
> be it ...
>
> Thanks! Log output follows. I'm wondering about the "problem stopping
> acceptor" too ....
>
> Stuart
>
>
>
> [DEBUG 13:48:36,588] Container add component:
> SocketListener0@0.0.0.0:8945
> [DEBUG 13:48:36,589] Container addEventListener:
> testPD(com.pinksheets.dealer.pinkdesk.test.PinkDesktopServiceTest)
> [DEBUG 13:48:36,614] Container add component:
> org.mortbay.http.ResourceCache@18a992f
> [DEBUG 13:48:36,615] Container add component:
> HttpContext[/test,/test]
> [DEBUG 13:48:36,618] HttpServer Added HttpContext[/test,/test]
> for host *
> [DEBUG 13:48:36,618] Container add component:
> com.pinksheets.dealer.pinkdesk.PinkDesktopService$PDHandler in
> HttpContext[/test,/test]
> [DEBUG 13:48:36,619] PinkDesktopService added PinkDeskHandler at path
> 'test': testPD(com.pinksheets.dealer.pinkdesk.test.PinkDesktopServiceTest)
> [INFO 13:48:36,619] SessionState changeState: S_NOT_CONNECTED to
> S_ATTEMPTING_LOGIN
> [INFO 13:48:36,619] SessionState changeState: S_ATTEMPTING_LOGIN
> to S_LIVE
> [DEBUG 13:48:36,619] Container Starting
> org.mortbay.http.HttpServer@9664a1
> [INFO 13:48:36,621] HttpServer Version Jetty/5.1.x
> [DEBUG 13:48:36,622] HttpServer LISTENERS:
> [SocketListener0@0.0.0.0:8945]
> [DEBUG 13:48:36,622] HttpServer HANDLER:
> {null={/test/*=[HttpContext[/test,/test]]}}
> [DEBUG 13:48:36,623] Container Starting HttpContext[/test,/test]
> [DEBUG 13:48:36,623] HttpContext Init classloader from null,
> sun.misc.Launcher$AppClassLoader@133056f for HttpContext[/test,/test]
> [DEBUG 13:48:36,623] AbstractHttpHandler Started test in
> HttpContext[/test,/test]
> [INFO 13:48:36,623] Container Started HttpContext[/test,/test]
> [INFO 13:48:36,626] SocketListener Started SocketListener on
> 0.0.0.0:8945
> [INFO 13:48:36,627] Container Started
> org.mortbay.http.HttpServer@9664a1
> [DEBUG 13:48:36,627] PinkDesktopServiceTest doGet:
> http://localhost:8945/test
> [DEBUG 13:48:36,642] HttpConnection new HttpConnection:
> Socket[addr=/127.0.0.1,port=56726,localport=8945]
> [DEBUG 13:48:36,694] HttpConnection readRequest() ...
> [DEBUG 13:48:36,707] HttpConnection REQUEST from
> SocketListener0@0.0.0.0:8945:
> GET /test HTTP/1.1
> User-Agent: Java/1.5.0_03
> Host: localhost:8945
> Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
> Connection: keep-alive
> Content-Type: application/x-www-form-urlencoded
>
>
> [DEBUG 13:48:36,711] HttpServer Contexts at /test:
> [/test/*=[HttpContext[/test,/test]]]
> [DEBUG 13:48:36,711] HttpServer Try HttpContext[/test,/test],0
> [DEBUG 13:48:36,714] HttpContext HttpContext[/test,/test]
> consumed all of path /test, redirect to http://localhost:8945/test/
> [DEBUG 13:48:36,715] HttpInputStream resetStream()
> [DEBUG 13:48:36,715] HttpConnection RESPONSE:
> HTTP/1.1 302 Moved Temporarily
> Date: Fri, 19 Aug 2005 17:48:36 GMT
> Server: Jetty/5.1.x (Linux/2.6.11.10 i386 java/1.5.0_03
> Location: http://localhost:8945/test/
> Transfer-Encoding: chunked
>
>
> [DEBUG 13:48:36,715] HttpConnection readRequest() ...
> [DEBUG 13:48:36,716] HttpConnection new HttpConnection:
> Socket[addr=/127.0.0.1,port=56727,localport=8945]
> [DEBUG 13:48:36,720] HttpConnection readRequest() ...
> [DEBUG 13:48:36,720] HttpConnection REQUEST from
> SocketListener0@0.0.0.0:8945:
> GET /test/ HTTP/1.1
> User-Agent: Java/1.5.0_03
> Host: localhost:8945
> Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
> Connection: keep-alive
> Content-Type: application/x-www-form-urlencoded
>
>
> [DEBUG 13:48:36,720] HttpServer Contexts at /test/:
> [/test/*=[HttpContext[/test,/test]]]
> [DEBUG 13:48:36,721] HttpConnection EXCEPTION
> EOFException()
> at org.mortbay.http.HttpRequest.readHeader(HttpRequest.java:239)
> at org.mortbay.http.HttpConnection.readRequest(HttpConnection.java:863)
> at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:909)
> at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
> at
> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
> at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
> at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
> [DEBUG 13:48:36,721] HttpServer Try HttpContext[/test,/test],0
> [DEBUG 13:48:36,722] HttpContext Handler test in
> HttpContext[/test,/test]
> [DEBUG 13:48:36,723] HttpContext Handled by test in
> HttpContext[/test,/test]
> [DEBUG 13:48:36,723] HttpInputStream resetStream()
> [DEBUG 13:48:36,723] HttpConnection RESPONSE:
> HTTP/1.1 200 OK
> Date: Fri, 19 Aug 2005 17:48:36 GMT
> Server: Jetty/5.1.x (Linux/2.6.11.10 i386 java/1.5.0_03
> Transfer-Encoding: chunked
>
>
> [DEBUG 13:48:36,723] HttpConnection readRequest() ...
> [INFO 13:48:36,724] SessionState changeState: S_LIVE to
> S_NOT_CONNECTED
> [DEBUG 13:48:36,724] PinkDesktopService stopping http server ...
> [DEBUG 13:48:36,724] Container Stopping
> org.mortbay.http.HttpServer@9664a1
> [DEBUG 13:48:36,724] ThreadedServer closing
> ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=8945]
> [DEBUG 13:48:36,726] ThreadedServer IGNORED
> java.net.SocketException: Socket closed
> at java.net.PlainSocketImpl.socketAccept(Native Method)
> at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384)
> at java.net.ServerSocket.implAccept(ServerSocket.java:450)
> at java.net.ServerSocket.accept(ServerSocket.java:421)
> at
> org.mortbay.util.ThreadedServer.acceptSocket(ThreadedServer.java:432)
> at
> org.mortbay.util.ThreadedServer$Acceptor.run(ThreadedServer.java:629)
> [DEBUG 13:48:36,726] ThreadedServer Self connect to close listener
> /127.0.0.1:8945
> [INFO 13:48:36,726] ThreadedServer Stopping Acceptor
> ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=8945]
> [DEBUG 13:48:36,727] ThreadedServer problem stopping acceptor
> localhost.localdomain/127.0.0.1:
> java.net.ConnectException: Connection refused
> at java.net.PlainSocketImpl.socketConnect(Native Method)
> at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
> at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:364)
> at java.net.Socket.connect(Socket.java:507)
> at java.net.Socket.connect(Socket.java:457)
> at java.net.Socket.<init>(Socket.java:365)
> at java.net.Socket.<init>(Socket.java:207)
> at
> org.mortbay.util.ThreadedServer$Acceptor.forceStop(ThreadedServer.java:680)
> at org.mortbay.util.ThreadedServer.stop(ThreadedServer.java:557)
> at org.mortbay.http.SocketListener.stop(SocketListener.java:211)
> at org.mortbay.http.HttpServer.doStop(HttpServer.java:781)
> at org.mortbay.util.Container.stop(Container.java:154)
> at org.mortbay.http.HttpServer.stop(HttpServer.java:823)
> at
> com.pinksheets.dealer.pinkdesk.PinkDesktopService.stop(PinkDesktopService.java:165)
>
> at
> com.pinksheets.dealer.pinkdesk.PinkDesktopService.stateChangeOccured(PinkDesktopService.java:184)
>
> at
> com.pinksheets.dealer.pinkdesk.PinkDesktopService.stateChangeOccured(PinkDesktopService.java:1)
>
> at
> com.pinksheets.dealer.session.SessionState.fireStateChangeEvent(SessionState.java:110)
>
> at
> com.pinksheets.state.SimpleStateManager.fireStateChangeEvent(SimpleStateManager.java:197)
>
> at
> com.pinksheets.dealer.session.SessionState.superFireStateChangeEvent(SessionState.java:104)
>
> at
> com.pinksheets.dealer.session.SessionState.fireStateChangeEvent(SessionState.java:93)
>
> at
> com.pinksheets.state.SimpleStateManager.changeState(SimpleStateManager.java:125)
>
> at
> com.pinksheets.state.SimpleStateManager.changeState(SimpleStateManager.java:96)
>
> at
> com.pinksheets.dealer.pinkdesk.test.PinkDesktopServiceTest.doDisconnect(PinkDesktopServiceTest.java:132)
>
> at
> com.pinksheets.dealer.pinkdesk.test.PinkDesktopServiceTest.testPD(PinkDesktopServiceTest.java:110)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:585)
> at junit.framework.TestCase.runTest(TestCase.java:154)
> at junit.framework.TestCase.runBare(TestCase.java:127)
> at junit.framework.TestResult$1.protect(TestResult.java:106)
> at junit.framework.TestResult.runProtected(TestResult.java:124)
> at junit.framework.TestResult.run(TestResult.java:109)
> at junit.framework.TestCase.run(TestCase.java:118)
> at junit.framework.TestSuite.runTest(TestSuite.java:208)
> at junit.framework.TestSuite.run(TestSuite.java:203)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
>
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
>
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
>
> [DEBUG 13:48:36,729] HttpConnection EXCEPTION
> java.net.SocketException: Socket closed
> at java.net.SocketInputStream.read(SocketInputStream.java:162)
> at org.mortbay.util.LineInput.fill(LineInput.java:469)
> at org.mortbay.util.LineInput.fillLine(LineInput.java:547)
> at org.mortbay.util.LineInput.readLineBuffer(LineInput.java:293)
> at org.mortbay.util.LineInput.readLineBuffer(LineInput.java:277)
> at org.mortbay.http.HttpRequest.readHeader(HttpRequest.java:238)
> at org.mortbay.http.HttpConnection.readRequest(HttpConnection.java:863)
> at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:909)
> at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
> at
> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
> at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
> at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
> [INFO 13:48:36,729] SocketListener Stopped SocketListener on
> 0.0.0.0:8945
> [DEBUG 13:48:36,731] Container Stopping HttpContext[/test,/test]
> [DEBUG 13:48:36,731] AbstractHttpHandler Stopped test in
> HttpContext[/test,/test]
> [INFO 13:48:36,760] Container Stopped HttpContext[/test,/test]
> [INFO 13:48:36,760] Container Stopped
> org.mortbay.http.HttpServer@9664a1
> [INFO 13:48:36,760] SessionState changeState: S_NOT_CONNECTED to
> S_ATTEMPTING_LOGIN
> [INFO 13:48:36,760] SessionState changeState: S_ATTEMPTING_LOGIN
> to S_LIVE
> [DEBUG 13:48:36,760] Container Starting
> org.mortbay.http.HttpServer@9664a1
> [INFO 13:48:36,760] HttpServer Version Jetty/5.1.x
> [DEBUG 13:48:36,761] HttpServer LISTENERS:
> [SocketListener0@0.0.0.0:8945]
> [DEBUG 13:48:36,761] HttpServer HANDLER:
> {null={/test/*=[HttpContext[/test,/test]]}}
> [DEBUG 13:48:36,761] Container Starting HttpContext[/test,/test]
> [DEBUG 13:48:36,761] HttpContext Init classloader from null,
> sun.misc.Launcher$AppClassLoader@133056f for HttpContext[/test,/test]
> [DEBUG 13:48:36,761] AbstractHttpHandler Started test in
> HttpContext[/test,/test]
> [INFO 13:48:36,761] Container Started HttpContext[/test,/test]
> [DEBUG 13:48:36,761] ThreadedServer IGNORED
> java.net.SocketException: Socket is closed
> at java.net.ServerSocket.accept(ServerSocket.java:417)
> at
> org.mortbay.util.ThreadedServer.acceptSocket(ThreadedServer.java:432)
> at
> org.mortbay.util.ThreadedServer$Acceptor.run(ThreadedServer.java:629)
> [DEBUG 13:48:36,762] ThreadedServer IGNORED
> java.net.SocketException: Socket is closed
> at java.net.ServerSocket.accept(ServerSocket.java:417)
> at
> org.mortbay.util.ThreadedServer.acceptSocket(ThreadedServer.java:432)
> at
> org.mortbay.util.ThreadedServer$Acceptor.run(ThreadedServer.java:629)
> [INFO 13:48:36,762] SocketListener Started SocketListener on
> 0.0.0.0:8945
> [DEBUG 13:48:36,762] ThreadedServer IGNORED
> java.net.SocketException: Socket is closed
> at java.net.ServerSocket.accept(ServerSocket.java:417)
> at
> org.mortbay.util.ThreadedServer.acceptSocket(ThreadedServer.java:432)
> at
> org.mortbay.util.ThreadedServer$Acceptor.run(ThreadedServer.java:629)
> [INFO 13:48:36,762] Container Started
> org.mortbay.http.HttpServer@9664a1
>
>
>
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