NumberFormatException parsing message closes the session

The following exception unwinds the stack completely - the MINA handler does not check for this exception:

I think the handler should create a reject message and pass it back ?

Tested with the latest code (23/7/2010) from trunk.

INFO: FIX.4.4:MDFXSSUS_TUTOGB21->MDFX_SBOSUS3F: For input string: "abc"

java.lang.NumberFormatException: For input string: "abc"

at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)

at java.lang.Integer.parseInt(Integer.java:447)

at java.lang.Integer.parseInt(Integer.java:497)

at quickfix.Message.parseGroup(Message.java:575)

at quickfix.Message.parseBody(Message.java:554)

at quickfix.Message.parse(Message.java:467)

at quickfix.MessageUtils.parse(MessageUtils.java:151)

at quickfix.mina.AbstractIoHandler.messageReceived(AbstractIoHandler.java:116)

at org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.messageReceived(AbstractIoFilterChain.java:703)

at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:362)

at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilterChain.java:54)

at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:800)

at org.apache.mina.filter.codec.support.SimpleProtocolDecoderOutput.flush(SimpleProtocolDecoderOutput.java:62)

at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:200)

at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:362)

at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilterChain.java:54)

at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:800)

at org.apache.mina.common.support.AbstractIoFilterChain$HeadFilter.messageReceived(AbstractIoFilterChain.java:617)

at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:362)

at org.apache.mina.common.support.AbstractIoFilterChain.fireMessageReceived(AbstractIoFilterChain.java:353)

at org.apache.mina.transport.socket.nio.SocketIoProcessor.read(SocketIoProcessor.java:246)

at org.apache.mina.transport.socket.nio.SocketIoProcessor.process(SocketIoProcessor.java:206)

at org.apache.mina.transport.socket.nio.SocketIoProcessor.access$500(SocketIoProcessor.java:44)

at org.apache.mina.transport.socket.nio.SocketIoProcessor$Worker.run(SocketIoProcessor.java:506)

at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:43)

at java.lang.Thread.run(Thread.java:595)