Salut,
glassfish_at_javadesktop.org wrote:
> Hi Jeanfrancois,
>
> The threads get stuck permanently. Below is a stacktrace obtained for jconsole for one of the stuck threads. Many of the stuck threads are showing the same stack, but there are several variations as well -- all related to SSL.
>
> Whenever we see a stuck thread, it does coincide with a debug message of ours that does indeed show the number of bytes being read not matching that Content-Length. Originally it appeared to be happening only with files > 180k but now we are seeing it even on smaller files.
>
> Unfortunately, the client and server applications exhibiting this problem are not easily ripped out of their environment. On top of that we are using embedded-glassfish to run the application server which makes it even harder to debug since the embedded-glassfish api is apparently going through a major rewrite for v3 and has lots of missing pieces as of yet.
>
OK I've filled to track the issue
*
https://grizzly.dev.java.net/issues/show_bug.cgi?id=741
I will send you tentative patch as soon as I can.
Thanks!
-- Jeanfrancois
> joey
>
> ------------
> Name: httpWorkerThread-8282-8
> State: RUNNABLE
> Total blocked: 188 Total waited: 1
>
> Stack trace:
> com.sun.net.ssl.internal.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:665)
> javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:607)
> com.sun.grizzly.util.SSLUtils.unwrap(SSLUtils.java:257)
> com.sun.grizzly.util.SSLUtils.unwrapAll(SSLUtils.java:192)
> com.sun.grizzly.util.SSLUtils.doSecureRead(SSLUtils.java:114)
> com.sun.grizzly.util.InputReader.doSecureRead(InputReader.java:273)
> com.sun.grizzly.util.InputReader.doRead(InputReader.java:256)
> com.sun.grizzly.util.InputReader.read(InputReader.java:188)
> com.sun.grizzly.tcp.http11.InternalInputBuffer.fill(InternalInputBuffer.java:776)
> com.sun.grizzly.tcp.http11.InternalInputBuffer$InputStreamInputBuffer.doRead(InternalInputBuffer.java:805)
> com.sun.grizzly.tcp.http11.filters.IdentityInputFilter.end(IdentityInputFilter.java:198)
> com.sun.grizzly.tcp.http11.InternalInputBuffer.endRequest(InternalInputBuffer.java:379)
> com.sun.grizzly.http.DefaultProcessorTask.postResponse(DefaultProcessorTask.java:593)
> com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:571)
> com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:827)
> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)
> com.sun.enterprise.v3.services.impl.GlassfishProtocolChain.executeProtocolFilter(GlassfishProtocolChain.java:71)
> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:103)
> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:89)
> com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:56)
> com.sun.grizzly.util.WorkerThreadImpl.processTask(WorkerThreadImpl.java:325)
> com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:184)
> [Message sent by forum member 'joey_cadence' (joey_at_cadence.com)]
>
> http://forums.java.net/jive/thread.jspa?messageID=365392
>
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