Re: [Quickfix-developers] JVM Access voilation.

[Oren M. <ore...@ya...>]

Well, this sounds like a problem, but I would also ask you why you are going through this process.  QuickFIX handles reconnects for you, why are you trying to manually duplicate this behavior?

pc....@ta... wrote:Hi,

I using the quickfix engine via the quickfixjar -> JNI route. During testing I have been receiving access voilations when trying to perform reconnect to a fix engine server, when the connection is lost.

The basic procedure is when the connection is lost, I destroy my Initiator fix class (only fix class referenced), sleep 30 seconds then attempt a reconnect. During testing I receive an "Access Voialtion" after the "third" reconnect attempt, this seems fairly consistent.

As stated I believe I am clearing down my "initiator class" when the connection is lost, and recreating new the next time around.

Below is the access voilatoin stack, same all the time.

An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0x1001cb2d
Function name=(N/A)
Library=XXXXXXXXXX\Lib\quickfix\quickfix_jni.dll

NOTE: We are unable to locate the function name symbol for the error
just occurred. Please refer to release documentation for possible
reason and solutions.



Current Java thread:
at org.quickfix.SocketInitiator.destroy(Native Method)
at org.quickfix.SocketInitiator.finalize(Unknown Source)
at java.lang.ref.Finalizer.invokeFinalizeMethod(Native Method)
at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:86)
at java.lang.ref.Finalizer.access$100(Finalizer.java:17)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:163)





Thanks in advance.

Phil.


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