I'm trying to to write some simpe test which produces the problem now. It (probably) happens if thread calling _search finishes after related IndexSearcher is deleted
Borek > -----Original Message----- > From: Itamar Syn-Hershko [mailto:ita...@code972.com] > Sent: Monday, July 26, 2010 8:28 PM > To: clucene-developers@lists.sourceforge.net > Subject: Re: [CLucene-dev] Exception during thread finish > > If you're sure this is not a race condition between your threads, try > the atomicthreads branch. We fixed several threading errors there. > Actually, if this resolves this issue, I might just go ahead and merge > it to master and wait no more... > > Itamar. > > On 26/7/2010 3:51 PM, Kostka Bořivoj wrote: > > I run the IndexSearcher::_search method from separate thread (different > > from thread > where IndexSearcher is created and deleted). > > When the thread finishes, I get exceptionin mutex_thread::lock() The reason > > is > _internal is already deleted (contains 0xdddddddd). > > > > Any idea what could be wrong? > > > > Borek > > > > Call stack: > > > > clucene-sharedd.dll!lucene::util::mutex_thread::lock() Line 50 + 0x5 bytes > C++ > > clucene- > sharedd.dll!lucene::util::mutexGuard::mutexGuard(lucene::util::mutex_thread& > rMutex={...}) Line 248 C++ > > clucene-cored.dll!lucene::util::_ThreadLocal::setNull() Line 139 + 0x15 > > bytes > C++ > > clucene-cored.dll!lucene::util::ThreadLocals::UnregisterThread() Line 232 > C++ > > clucene-cored.dll!lucene::util::_ThreadLocal::UnregisterCurrentThread() > > Line 210 > C++ > > clucene-cored.dll!DllMain(unsigned short hinstDLL=0, unsigned long > > fdwReason=3, > void * __formal=0x00000000) Line 37 C++ > > clucene-cored.dll!__DllMainCRTStartup(void * hDllHandle=0x01010000, unsigned > long dwReason=3, void * lpreserved=0x00000000) Line 498 + 0x11 bytes C > > clucene-cored.dll!_DllMainCRTStartup(void * hDllHandle=0x01010000, unsigned > long dwReason=3, void * lpreserved=0x00000000) Line 462 + 0x11 bytes C > > ntdll.dll!_ldrpcallinitrout...@16() + 0x14 bytes > > ntdll.dll!_ldrshutdownthr...@0() + 0xed bytes > > kernel32.dll!_exitthr...@4() + 0x3e bytes > > msvcr80d.dll!_endthreadex(unsigned int retcode=0) Line 414 C > > msvcr80d.dll!_callthreadstartex() Line 348 + 0x15 bytes C > > msvcr80d.dll!_threadstartex(void * ptd=0x0164fc80) Line 331 C > > kernel32.dll!_basethreadst...@8() + 0x37 bytes > > > > ------------------------------------------------------------------------------ > > The Palm PDK Hot Apps Program offers developers who use the > > Plug-In Development Kit to bring their C/C++ apps to Palm for a share > > of $1 Million in cash or HP Products. Visit us here for more details: > > http://ad.doubleclick.net/clk;226879339;13503038;l? > > http://clk.atdmt.com/CRS/go/247765532/direct/01/ > > _______________________________________________ > > CLucene-developers mailing list > > CLucene-developers@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/clucene-developers > > > > > > > > ------------------------------------------------------------------------------ > The Palm PDK Hot Apps Program offers developers who use the > Plug-In Development Kit to bring their C/C++ apps to Palm for a share > of $1 Million in cash or HP Products. Visit us here for more details: > http://ad.doubleclick.net/clk;226879339;13503038;l? > http://clk.atdmt.com/CRS/go/247765532/direct/01/ > _______________________________________________ > CLucene-developers mailing list > CLucene-developers@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/clucene-developers ------------------------------------------------------------------------------ The Palm PDK Hot Apps Program offers developers who use the Plug-In Development Kit to bring their C/C++ apps to Palm for a share of $1 Million in cash or HP Products. Visit us here for more details: http://ad.doubleclick.net/clk;226879339;13503038;l? http://clk.atdmt.com/CRS/go/247765532/direct/01/ _______________________________________________ CLucene-developers mailing list CLucene-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/clucene-developers
