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Re: [jetty-dev] direct connection to a proxy
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Alexander,
Jetty-6 Jira raised: http://jira.codehaus.org/browse/JETTY-1094
Jetty-7 Bugzilla tracking: https://bugs.eclipse.org/bugs/show_bug.cgi?id=288194
regards
Jan
Alexander (Sasha) Sirotkin wrote:
Yes. I configured a proxy to listen on localhost:8080 which works
alright. I than (accidentally) typed this in the browser window and...
Jetty went into an infinite loop. I agree that this is not a normal
situation, but IMO Jetty should not crash because of that.
On Tue, Sep 1, 2009 at 1:59 AM, Jan Bartel <janb@xxxxxxxxxxx
<mailto:janb@xxxxxxxxxxx>> wrote:
Ahh, I think I see what you mean ... you mean you've sent a request
that would result in the proxy trying to proxy back to itself, yes?
Jan
Alexander (Sasha) Sirotkin wrote:
I guess it is trying to proxy http request to localhost via...
localhost ! :) Hence the infinite loop.
Anybody cares to fix this ?
On Mon, Aug 31, 2009 at 4:09 AM, Jan Bartel <janb@xxxxxxxxxxx
<mailto:janb@xxxxxxxxxxx> <mailto:janb@xxxxxxxxxxx
<mailto:janb@xxxxxxxxxxx>>> wrote:
Alexander,
What's the number of open file descriptors that you have
configured
for your operating system? Perhaps the number is set too low
for the
number of concurrent connections?
Jan
Alexander (Sasha) Sirotkin wrote:
I have application that uses ProxyServlet which works
alright.
However, direct connection to that proxy port kill it
with the
following exception
java.net.SocketException: Too many open files
Proxying localhost/
at sun.nio.ch.Net.socket0(Native Method)
at sun.nio.ch.Net.socket(Net.java:92)
at
sun.nio.ch.SocketChannelImpl.<init>(SocketChannelImpl.java:83)
at
sun.nio.ch.SelectorProviderImpl.openSocketChannel(SelectorProviderImpl.java:37)
at
java.nio.channels.SocketChannel.open(SocketChannel.java:105)
at
org.eclipse.jetty.client.SelectConnector.startConnection(SelectConnector.java:121)
at
org.eclipse.jetty.client.HttpDestination.startNewConnection(HttpDestination.java:244)
at
org.eclipse.jetty.client.HttpDestination.doSend(HttpDestination.java:476)
at
org.eclipse.jetty.client.HttpDestination.send(HttpDestination.java:422)
at
org.eclipse.jetty.client.HttpClient.send(HttpClient.java:148)
at
org.eclipse.jetty.servlets.ProxyServlet.service(ProxyServlet.java:341)
at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:521)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:436)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:118)
at
org.eclipse.jetty.server.session.SessionHandler.handle(SessionHandler.java:179)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:930)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:371)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:864)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:116)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:112)
at org.eclipse.jetty.server.Server.handle(Server.java:337)
at
org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:562)
at
org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:986)
at
org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:530)
at
org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:203)
at
org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:415)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:437)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:435)
at java.lang.Thread.run(Thread.java:595)
2009-08-29 16:55:07.978:WARN::java.net.SocketException:
Too many
open files
Is that a bug ?
My code
Server server = new Server(8080);
ServletContextHandler context = new
ServletContextHandler(ServletContextHandler.SESSIONS);
context.setContextPath("/");
server.setHandler(context);
context.addServlet(new ServletHolder(new
JettyScreenshotProxyServlet()), "/");
server.start();
server.join();
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-- Jan Bartel, Webtide LLC | janb@xxxxxxxxxxx
<mailto:janb@xxxxxxxxxxx> <mailto:janb@xxxxxxxxxxx
<mailto:janb@xxxxxxxxxxx>>
| http://www.webtide.com
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--
Jan Bartel, Webtide LLC | janb@xxxxxxxxxxx <mailto:janb@xxxxxxxxxxx>
| http://www.webtide.com
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--
Jan Bartel, Webtide LLC | janb@xxxxxxxxxxx | http://www.webtide.com
