Yes, I have a similar problem. It seems caused by simultaneous read/write on
an ssl session, or because of abrupt closing when other threads still using
it.
I'll also try to reproduce and narrow down...
On 1/3/07, janardhanan vembunarayanan (JIRA) <[EMAIL PROTECTED]> wrote:
[
https://issues.apache.org/jira/browse/DIRMINA-329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12462084]
janardhanan vembunarayanan commented on DIRMINA-329:
----------------------------------------------------
Please can someone look into this issue
> ProtocolEncoderOutputImpl and SSLHandler deadlocks
> --------------------------------------------------
>
> Key: DIRMINA-329
> URL: https://issues.apache.org/jira/browse/DIRMINA-329
> Project: MINA
> Issue Type: Bug
> Affects Versions: 0.9.4
> Environment: Windows 2000, Java 5.0 and Eclipse IDE
> Reporter: janardhanan vembunarayanan
> Priority: Blocker
>
> I am using MINA in my project for developing a routing server. The
server accepts TCP + SSL connection from 1 client. The data sent by the
client will be parsed by the server and does the following
> 1. The Acceptor handler receives the message from the client and sends
the data to a webserivice using a Socket connector
> 2. The response from the web service will be received by the
ConnectHandler which will send the response to the client that is connected
to SGW
> 3. If the data sent by the client has some errors then the Acceptor
handler sends an error response to the client.
> Client <------------------> MINA Server <-----------------------> Web
Service
> aysnchronous synchronous
> (1 connection) (for each
command there will be one connection)
> When the 2 different handlers tries to write to the client they dead
lock with each other. The dead lock message is given below.
> Is there a fix for this available already?
> Name: MOPClientAcceptord-sjc-jvembunar.corp.ebay.com/10.254.34.93-2
> State: BLOCKED on
[EMAIL PROTECTED] by: ServiceConnector:pp_mops at
D-SJC-JVEMBUNAR/10.254.34.93:7000-3
> Total blocked: 20 Total waited: 12
> Stack trace:
> org.apache.mina.filter.codec.support.SimpleProtocolEncoderOutput.write(
SimpleProtocolEncoderOutput.java:32)
> com.ebay.trinity.servicegateway.codec.mop.MOPResponseEncoder.writeData(
MOPResponseEncoder.java:109)
> com.ebay.trinity.servicegateway.codec.mop.MOPResponseEncoder.encode(
MOPResponseEncoder.java:89)
> org.apache.mina.filter.codec.ProtocolCodecFilter.filterWrite(
ProtocolCodecFilter.java:226)
>
org.apache.mina.common.support.AbstractIoFilterChain.callPreviousFilterWrite
(AbstractIoFilterChain.java:583)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1200(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.filterWrite
(AbstractIoFilterChain.java:799)
> org.apache.mina.common.IoFilterAdapter.filterWrite(IoFilterAdapter.java
:92)
>
org.apache.mina.common.support.AbstractIoFilterChain.callPreviousFilterWrite
(AbstractIoFilterChain.java:583)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1200(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.filterWrite
(AbstractIoFilterChain.java:799)
> org.apache.mina.common.support.AbstractIoFilterChain$2.filterWrite(
AbstractIoFilterChain.java:212)
>
org.apache.mina.common.support.AbstractIoFilterChain.callPreviousFilterWrite
(AbstractIoFilterChain.java:583)
> org.apache.mina.common.support.AbstractIoFilterChain.filterWrite(
AbstractIoFilterChain.java:574)
> org.apache.mina.transport.socket.nio.SocketSessionImpl.write0(
SocketSessionImpl.java:176)
> org.apache.mina.common.support.BaseIoSession.write(BaseIoSession.java
:136)
>
com.ebay.trinity.servicegateway.router.mop.MOPClientRequestHandler.replyErrorToClient
(MOPClientRequestHandler.java:373)
>
com.ebay.trinity.servicegateway.router.mop.MOPClientRequestHandler.messageReceived
(MOPClientRequestHandler.java:106)
> org.apache.mina.common.support.AbstractIoFilterChain$2.messageReceived(
AbstractIoFilterChain.java:188)
>
org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived
(AbstractIoFilterChain.java:501)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1000(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived
(AbstractIoFilterChain.java:787)
>
com.ebay.trinity.servicegateway.router.mop.MOPHeartBeatFilter.messageReceived
(MOPHeartBeatFilter.java:30)
>
org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived
(AbstractIoFilterChain.java:501)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1000(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived
(AbstractIoFilterChain.java:787)
> org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(
ProtocolCodecFilter.java:187)
>
org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived
(AbstractIoFilterChain.java:501)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1000(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived
(AbstractIoFilterChain.java:787)
>
com.ebay.trinity.servicegateway.router.mop.MOPStateManagerFilter.messageReceived
(MOPStateManagerFilter.java:54)
>
org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived
(AbstractIoFilterChain.java:501)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1000(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived
(AbstractIoFilterChain.java:787)
> org.apache.mina.filter.SSLFilter.handleAppDataRead(SSLFilter.java:623)
> org.apache.mina.filter.SSLFilter.handleSSLData(SSLFilter.java:601)
> org.apache.mina.filter.SSLFilter.messageReceived(SSLFilter.java:392)
>
org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived
(AbstractIoFilterChain.java:501)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1000(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived
(AbstractIoFilterChain.java:787)
>
com.ebay.trinity.servicegateway.common.ReadThrottleFilter$Release.messageReceived
(ReadThrottleFilter.java:186)
>
org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived
(AbstractIoFilterChain.java:501)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1000(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived
(AbstractIoFilterChain.java:787)
> org.apache.mina.filter.ThreadPoolFilter.processEvent(
ThreadPoolFilter.java:718)
> org.apache.mina.filter.ThreadPoolFilter$Worker.processEvents(
ThreadPoolFilter.java:474)
> org.apache.mina.filter.ThreadPoolFilter$Worker.run(ThreadPoolFilter.java
:429)
> Name: ServiceConnector:pp_mops at D-SJC-JVEMBUNAR/10.254.34.93:7000-3
> State: BLOCKED on [EMAIL PROTECTED] owned
by: MOPClientAcceptord-sjc-jvembunar.corp.ebay.com/10.254.34.93-2
> Total blocked: 6 Total waited: 9
> Stack trace:
> org.apache.mina.filter.SSLFilter.filterWrite(SSLFilter.java:452)
>
org.apache.mina.common.support.AbstractIoFilterChain.callPreviousFilterWrite
(AbstractIoFilterChain.java:583)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1200(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.filterWrite
(AbstractIoFilterChain.java:799)
> org.apache.mina.common.IoFilterAdapter.filterWrite(IoFilterAdapter.java
:92)
>
org.apache.mina.common.support.AbstractIoFilterChain.callPreviousFilterWrite
(AbstractIoFilterChain.java:583)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1200(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.filterWrite
(AbstractIoFilterChain.java:799)
>
org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolEncoderOutputImpl.doFlush
(ProtocolCodecFilter.java:377)
> org.apache.mina.filter.codec.support.SimpleProtocolEncoderOutput.flush(
SimpleProtocolEncoderOutput.java:94)
> org.apache.mina.filter.codec.ProtocolCodecFilter.filterWrite(
ProtocolCodecFilter.java:251)
>
org.apache.mina.common.support.AbstractIoFilterChain.callPreviousFilterWrite
(AbstractIoFilterChain.java:583)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1200(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.filterWrite
(AbstractIoFilterChain.java:799)
> org.apache.mina.common.IoFilterAdapter.filterWrite(IoFilterAdapter.java
:92)
>
org.apache.mina.common.support.AbstractIoFilterChain.callPreviousFilterWrite
(AbstractIoFilterChain.java:583)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1200(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.filterWrite
(AbstractIoFilterChain.java:799)
> org.apache.mina.common.support.AbstractIoFilterChain$2.filterWrite(
AbstractIoFilterChain.java:212)
>
org.apache.mina.common.support.AbstractIoFilterChain.callPreviousFilterWrite
(AbstractIoFilterChain.java:583)
> org.apache.mina.common.support.AbstractIoFilterChain.filterWrite(
AbstractIoFilterChain.java:574)
> org.apache.mina.transport.socket.nio.SocketSessionImpl.write0(
SocketSessionImpl.java:176)
> org.apache.mina.common.support.BaseIoSession.write(BaseIoSession.java
:136)
> com.ebay.trinity.servicegateway.service.ServiceHandler.messageReceived(
ServiceHandler.java:172)
> org.apache.mina.common.support.AbstractIoFilterChain$2.messageReceived(
AbstractIoFilterChain.java:188)
>
org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived
(AbstractIoFilterChain.java:501)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1000(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived
(AbstractIoFilterChain.java:787)
>
com.ebay.trinity.servicegateway.service.RemoveServiceSessionHook.messageReceived
(RemoveServiceSessionHook.java:25)
>
org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived
(AbstractIoFilterChain.java:501)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1000(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived
(AbstractIoFilterChain.java:787)
>
com.ebay.trinity.servicegateway.service.ServiceCounterMonitorFilter.messageReceived
(ServiceCounterMonitorFilter.java:156)
>
org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived
(AbstractIoFilterChain.java:501)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1000(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived
(AbstractIoFilterChain.java:787)
> org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(
ProtocolCodecFilter.java:187)
>
org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived
(AbstractIoFilterChain.java:501)
> org.apache.mina.common.support.AbstractIoFilterChain.access$1000(
AbstractIoFilterChain.java:51)
>
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived
(AbstractIoFilterChain.java:787)
> org.apache.mina.filter.ThreadPoolFilter.processEvent(
ThreadPoolFilter.java:718)
> org.apache.mina.filter.ThreadPoolFilter$Worker.processEvents(
ThreadPoolFilter.java:474)
> org.apache.mina.filter.ThreadPoolFilter$Worker.run(ThreadPoolFilter.java
:429)
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