Saravanan created DIRMINA-1153:
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Summary: MINA: Exception thrown at the client side -
ProtocolDecoderException:BufferDataException
Key: DIRMINA-1153
URL: https://issues.apache.org/jira/browse/DIRMINA-1153
Project: MINA
Issue Type: Bug
Components: Handler
Affects Versions: 2.0.19
Reporter: Saravanan
Mina version:
mina-core-2.0.19.jar
Server code snippet:
IoAcceptor acceptor = new NioSocketAcceptor();
DefaultIoFilterChainBuilder chain = acceptor.getFilterChain();
LoggingFilter loggingFilter = new LoggingFilter();
loggingFilter.setMessageSentLogLevel(LogLevel.DEBUG);
loggingFilter.setMessageReceivedLogLevel(LogLevel.DEBUG);
loggingFilter.setSessionClosedLogLevel(LogLevel.DEBUG);
loggingFilter.setSessionCreatedLogLevel(LogLevel.DEBUG);
loggingFilter.setSessionIdleLogLevel(LogLevel.DEBUG);
loggingFilter.setSessionOpenedLogLevel(LogLevel.DEBUG);
chain.addLast("logger", loggingFilter);
MdcInjectionFilter mdcInjectionFilter = new MdcInjectionFilter();
chain.addLast("mdc", mdcInjectionFilter);
chain.addLast("codec", new ProtocolCodecFilter(new
ObjectSerializationCodecFactory()));
Client code snippet:
NioSocketConnector connector = new NioSocketConnector();
LoggingFilter LOGGING_FILTER = new LoggingFilter("MinaLogging");
LOGGING_FILTER.setMessageSentLogLevel(LogLevel.DEBUG);
LOGGING_FILTER.setMessageReceivedLogLevel(LogLevel.DEBUG);
IoFilter CODEC_FILTER = new ProtocolCodecFilter(new
ObjectSerializationCodecFactory());
connector.getFilterChain().addLast("mdc", new MdcInjectionFilter());
connector.getFilterChain().addLast("codec", CODEC_FILTER);
connector.getFilterChain().addLast("logger", LOGGING_FILTER);
Exception:
org.apache.mina.filter.codec.ProtocolDecoderException:
org.apache.mina.core.buffer.BufferDataException: dataLength: 1048985 (Hexdump:
XX...)
at
org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:262)
[mina-core-2.0.19.jar:?]
at
org.apache.mina.filter.codec.CumulativeProtocolDecoder.decode(CumulativeProtocolDecoder.java:180)
~[mina-core-2.0.19.jar:?]
at
org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:253)
~[mina-core-2.0.19.jar:?]
Points:
- There is no synchronization while writing...
- There are multiple threads parallely wirting into the tcp connection (around
100-200)
- The problem is observed only when the load is high...
I have seen similar tickets here and not sure about the RCA.
https://issues.apache.org/jira/browse/DIRMINA-653
Need help...
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