Re: [Quickfix-developers] SocketInitiator under Java

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Hi

Thanks for the replies.  Yes, quickfix passes the acceptance test (but not in the
multithreaded version!!!).  I am getting further on the problem as I now can
replicate it easily with a little sample JNI app (nothing to do with quickfix).
That is a bit reassuring.  As Oren points out, I was using gcc2.95.3 but on linux
Redhat 7.3 (which uses gcc 2.96 for everything).  I found this problem discussed
extensively on the gnu gcc bug list.

I am now building gcc 3.2 and will keep you all posted.

Thanks for the help
David

Gene Gorokhovsky wrote:

> David, does quickfix pass its own acceptance tests
> (build and run in quickfix/test)?
> I have found that on Linux there could be subtle
> misconfiguartions of the build tools, compiler and
> libraries which results in the symptoms similar to
> what you describe.
> Passing all of the acceptance tests was a good
> indication that I found a stable configuration. As a
> ray of hope, my company has beedn devloping on
> quickfix in both C++ and Java API's on Linux for the
> past half a year or so and found it to be generally
> stable.
>
> Gene
>
> --- David Monheit <Dav...@mo...>
> wrote:
> > Hi All,
> >
> > Finally made some progress...  I got a server
> > program, ie, acceptor
> > based appliation, runnig...  As I mentioned on my
> > last mail, only got it
> > to send messages by using sendToTarget(Message,
> > SessionID).
> >
> > When I started working on the client app, initiator
> > based application,
> > all hell broke loose :-)  Basically, it turns out
> > that NO application
> > works, as it simply aborts (on my home linux box,
> > without a core. In the
> > office, thankfully, it does core, see listing
> > below).  Banzai also does
> > not work (I see the gui pop up briefly and then it
> > dies).
> >
> > After several hours yesterday, I was able to show
> > that if the quickfix
> > library throws ANY exception, the app dies.
> > Basically this happened
> > when I did not set the ReconnectInterval in the
> > config file.  The docs
> > say that this field is defaulted to 30 (and I see
> > this from the
> > constructors which do set this to 30).  The
> > onInitialize tries to get
> > this value from the dictionary and if it does get
> > it, it overrides the
> > 30 default.  If it does not find it, it catches the
> > exception and
> > continues!!!  THIS CAUSES THE APP TO DIE.  Seems
> > that someone does not
> > like any exceptions thrown even if they are caught.
> >
> > To prove this, I commented the line out and the code
> > then cored
> > elsewhere (on getHost() where the code tries to get
> > the host with a
> > number attached (ie SocketConnectionHost0 ).  If it
> > does not find it, it
> > uses the standard on, ie, SocketConnectionHost ...
> > But again, the fact
> > that an exception was thrown, blows the program...
> >
> > Here is the listing of the stack when
> > ReconnectInterval is not set...
> >
> > #0  0x40076b41 in __kill () at __kill:-1
> > -1      __kill: No such file or directory.
> >         in __kill
> > (gdb) where
> > #0  0x40076b41 in __kill () at __kill:-1
> > #1  0x4003879b in raise (sig=6) at signals.c:65
> > #2  0x400780c2 in abort () at
> > ../sysdeps/generic/abort.c:88
> > #3  0x4035c0a2 in os::abort ()
> >    from
> >
> /ms/dist/msjava/PROJ/sunjdk/1.4.0_01/.exec/@sys/jre/lib/i386/client/libjvm.so
> >
> > #4  0x403590ac in os::handle_unexpected_exception ()
> >    from
> >
> /ms/dist/msjava/PROJ/sunjdk/1.4.0_01/.exec/@sys/jre/lib/i386/client/libjvm.so
> >
> > #5  0x4035cb2a in JVM_handle_linux_signal ()
> >    from
> >
> /ms/dist/msjava/PROJ/sunjdk/1.4.0_01/.exec/@sys/jre/lib/i386/client/libjvm.so
> >
> > #6  0x4035b844 in signalHandler ()
> >    from
> >
> /ms/dist/msjava/PROJ/sunjdk/1.4.0_01/.exec/@sys/jre/lib/i386/client/libjvm.so
> >
> > #7  0x40038b53 in pthread_sighandler_rt (signo=11,
> > si=0xbfe0dc90,
> > uc=0xbfe0dd10) at signals.c:121
> > #8  <signal handler called>
> > #9  0x4060cd3a in __cplus_type_matcher
> > (info=0x8297ef0,
> >     match_info=0x4c939f54 <FIX::ConfigError
> > type_info function>,
> > exception_table=0x0)
> >    from /usr/lib/libstdc++-libc6.1-1.so.2
> > #10 0x4cb6a3bc in __eh_rtime_match
> > (rtime=0x4c939f54)
> >    from
> >
> /u/cwscs1_OR/monheit/projects/STLport-4.5.3/lib/libstlport_gcc.so
> > #11 0x4c9050be in FIX::SocketInitiator::getHost ()
> >    from
> >
> /a/cwscs1/d/OR/monheit/projects/quickfix/src/java/.libs/libquickfix_jni.so.1.0.0
> >
> > #12 0x4c9046f8 in FIX::SocketInitiator::doConnect ()
> >    from
> >
> /a/cwscs1/d/OR/monheit/projects/quickfix/src/java/.libs/libquickfix_jni.so.1.0.0
> >
> > #13 0x4c902428 in FIX::Initiator::connect ()
> >    from
> >
> /a/cwscs1/d/OR/monheit/projects/quickfix/src/java/.libs/libquickfix_jni.so.1.0.0
> >
> > #14 0x4c904653 in FIX::SocketInitiator::onStart ()
> >    from
> >
> /a/cwscs1/d/OR/monheit/projects/quickfix/src/java/.libs/libquickfix_jni.so.1.0.0
> >
> > #15 0x4c9026b6 in FIX::Initiator::start ()
> >    from
> >
> /a/cwscs1/d/OR/monheit/projects/quickfix/src/java/.libs/libquickfix_jni.so.1.0.0
> >
> > #16 0x4c8efb0d in
> > Java_org_quickfix_SocketInitiator_doStart ()
> >    from
> >
> /a/cwscs1/d/OR/monheit/projects/quickfix/src/java/.libs/libquickfix_jni.so.1.0.0
> >
> > #17 0x4207412d in ?? ()
> > #18 0x4206cf93 in ?? ()
> > #19 0x4206d299 in ?? ()
> > #20 0x4206cf93 in ?? ()
> > #21 0x4206a195 in ?? ()
> > #22 0x402c04f6 in JavaCalls::call_helper ()
> >    from
> >
> /ms/dist/msjava/PROJ/sunjdk/1.4.0_01/.exec/@sys/jre/lib/i386/client/libjvm.so
> >
> > #23 0x4035b44d in os::os_exception_wrapper ()
> >    from
> >
> /ms/dist/msjava/PROJ/sunjdk/1.4.0_01/.exec/@sys/jre/lib/i386/client/libjvm.so
> >
> > #24 0x402c0644 in JavaCalls::call ()
> >    from
> >
> /ms/dist/msjava/PROJ/sunjdk/1.4.0_01/.exec/@sys/jre/lib/i386/client/libjvm.so
> >
> > #25 0x402c85cd in jni_invoke ()
> >    from
> >
> /ms/dist/msjava/PROJ/sunjdk/1.4.0_01/.exec/@sys/jre/lib/i386/client/libjvm.so
> >
> > #26 0x402d7bcd in jni_CallStaticVoidMethod ()
> >    from
> >
> /ms/dist/msjava/PROJ/sunjdk/1.4.0_01/.exec/@sys/jre/lib/i386/client/libjvm.so
> >
> > #27 0x08049372 in strcpy () at strcpy:-1
> > #28 0x40064687 in __libc_start_main (main=0x8048c60
> > <strcpy+200>,
> > argc=5, ubp_av=0xbffeb054,
> >     init=0x80488e8, fini=0x804ba0c <strcpy+11892>,
> > rtld_fini=0x4000dcd4
> > <_dl_fini>, stack_end=0xbffeb04c)
> >
> > Here is the listing if I do set ReconnectInterval
> > ...
> >
> >     #0  0x40076b41 in __kill () at __kill:-1
> > #1  0x4003879b in raise (sig=6) at signals.c:65
> > #2  0x400780c2 in abort () at
> > ../sysdeps/generic/abort.c:88
> > #3  0x4035c0a2 in os::abort ()
> >    from
> >
> /ms/dist/msjava/PROJ/sunjdk/1.4.0_01/.exec/@sys/jre/lib/i386/client/libjvm.so
> >
> > #4  0x403590ac in os::handle_unexpected_exception ()
> >    from
> >
> /ms/dist/msjava/PROJ/sunjdk/1.4.0_01/.exec/@sys/jre/lib/i386/client/libjvm.so
> >
> > #5  0x4035cb2a in JVM_handle_linux_signal ()
> >    from
> >
> /ms/dist/msjava/PROJ/sunjdk/1.4.0_01/.exec/@sys/jre/lib/i386/client/libjvm.so
> >
> > #6  0x4035b844 in signalHandler ()
> >    from
> >
> /ms/dist/msjava/PROJ/sunjdk/1.4.0_01/.exec/@sys/jre/lib/i386/client/libjvm.so
> >
> > #7  0x40038b53 in pthread_sighandler_rt (signo=11,
> > si=0xbfe0dc90,
> > uc=0xbfe0dd10) at signals.c:121
> > #8  <signal handler called>
> > #9  0x4060cd3a in __cplus_type_matcher
> > (info=0x82917a0,
> >     match_info=0x4060d2c4 <exception type_info
> > function>,
> > exception_table=0x0)
> >    from /usr/lib/libstdc++-libc6.1-1.so.2
> > #10 0x4cb6a3bc in __eh_rtime_match
> > (rtime=0x4060d2c4)
> >    from
> >
> /u/cwscs1_OR/monheit/projects/STLport-4.5.3/lib/libstlport_gcc.so
> > #11 0x4c904581 in FIX::SocketInitiator::onInitialize
> > ()
> >    from
> >
> /a/cwscs1/d/OR/monheit/projects/quickfix/src/java/.libs/libquickfix_jni.so.1.0.0
> >
> > #12 0x4c9025d2 in FIX::Initiator::start ()
> >    from
> >
> /a/cwscs1/d/OR/monheit/projects/quickfix/src/java/.libs/libquickfix_jni.so.1.0.0
> >
> > #13 0x4c8efb0d in
> > Java_org_quickfix_SocketInitiator_doStart ()
> >    from
> >
> /a/cwscs1/d/OR/monheit/projects/quickfix/src/java/.libs/libquickfix_jni.so.1.0.0
> >
> > #14 0x4207412d in ?? ()
> > #15 0x4206cf93 in ?? ()
> > #16 0x4206d299 in ?? ()
> >
> === message truncated ===
>
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