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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=9986 Xerces hangs in ThrowXML Summary: Xerces hangs in ThrowXML Product: Xerces-C++ Version: 1.7.0 Platform: PC OS/Version: Windows NT/2K Status: NEW Severity: Normal Priority: Other Component: Utilities AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] I have several threads (CWinThread) that use Xerces. Sooner or later one specific thread gets stuck in ThrowXML. The exact point varies depending on what I send in systemID. This is one example: void XMLURL::setURL(const XMLCh* const baseURL , const XMLCh* const relativeURL) { cleanup(); // Parse our URL string parse(relativeURL); // // If its relative and the base is non-null and non-empty, then // parse the base URL string and conglomerate them. // if (isRelative() && baseURL) { if (*baseURL) { XMLURL basePart(baseURL); if (!conglomerateWithBase(basePart, false)) { cleanup(); ----> ThrowXML(MalformedURLException, XMLExcepts::URL_RelativeBaseURL); } } } } [ baseURL = "Client" relativeURL = "Information-1-0.dtd" ] The calltree proceeds with: MSVCRTD!__CxxThrowException@8 KERNEL32!77e989d1() so there are no more clues there I guess. The CPU is at 0% and it appears as though everything is stuck in some mutex. I've made a (large) test program that spawns 50 threads and parses 50 DTD'd XML documents in each and it also occasionally gets stucks. Brief facts of the case are: * Single thread single point of initialization. * Uses SAX. * New parser, etc. for each document read. * Uses MemBufInputSource. * Uses MS VS6 sp5. Sorry if this provides little clue as to what goes on. Please contact me for more specfic information, if needed. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
