I'm using an NSURLConnection to heavily query a server (basically I'm
abstracting a MySQL database, and I have a Hessian server (basically
SOAP) on the other end handling requests.) However, I keep having
sendSyncronousRequest crash on me after periods of heavy load. The
stack trace is:
#0 0x95121268 in __gnu_cxx::hashtable<std::pair<int const,
__CFURLCacheNode*>, int, __CFURLCache__::HashFunc,
std::_Select1st<std::pair<int const, __CFURLCacheNode*> >,
std::equal_to<int>, std::allocator<__CFURLCacheNode*> >::_M_bkt_num
#1 0x95121a7a in __gnu_cxx::hashtable<std::pair<int const,
__CFURLCacheNode*>, int, __CFURLCache__::HashFunc,
std::_Select1st<std::pair<int const, __CFURLCacheNode*> >,
std::equal_to<int>, std::allocator<__CFURLCacheNode*> >::resize
#2 0x950d28fa in __gnu_cxx::hashtable<std::pair<int const,
__CFURLCacheNode*>, int, __CFURLCache__::HashFunc,
std::_Select1st<std::pair<int const, __CFURLCacheNode*> >,
std::equal_to<int>, std::allocator<__CFURLCacheNode*> >::insert_unique
#3 0x950d27d6 in __CFURLCache::AddResponseIntoCacheContainers
#4 0x951084be in __CFURLCache::CreateAndStoreCacheNode
#5 0x950bec17 in AddCacheTask
#6 0x950bea85 in CFURLCacheAddCachedResponseForRequest
#7 0x950bbe92 in _CFURLConnectionSendCallbacks
#8 0x950bb63f in muxerSourcePerform
#9 0x9407060e in CFRunLoopRunSpecific
#10 0x94070cf8 in CFRunLoopRunInMode
#11 0x950deb5e in CFURLConnectionSendSynchronousRequest
#12 0x902d080b in +[NSURLConnection
sendSynchronousRequest:returningResponse:error:]
#13 0x00013917 in -[BBSHessianProxy callSynchronous:withParameters:]
at BBSHessianProxy.m:67
#14 0xb0006ca7 in -[SQLDatabase queryString:] at SQLDatabase.m:479
#15 0xb0005cf6 in -[SQLDatabase
table:objectValueForColumn:row:withSort:withFilter:cacheRow:] at
SQLDatabase.m:302
#16 0xb00029d4 in -[SQLRow valueForUndefinedKey:] at SQLRow.m:103
#17 0x9024069b in _NSGetUsingKeyValueGetter
#18 0x90240137 in -[NSObject(NSKeyValueCoding) valueForKey:]
#19 0xb0001a8c in -[SQLRelationshipDictionary parseTable] at
SQLRelationshipDictionary.m:43
#20 0xb00021a9 in -[SQLRelationshipDictionary initWithDatabase:] at
SQLRelationshipDictionary.m:94
#21 0xb0004cbd in -[SQLDatabase connect] at SQLDatabase.m:131
#22 0xb0004701 in -[SQLDatabase awakeFromNib] at SQLDatabase.m:65
#23 0x940f8955 in -[NSSet makeObjectsPerformSelector:]
#24 0x9652abe6 in -[NSIBObjectData
nibInstantiateWithOwner:topLevelObjects:]
#25 0x96520e12 in loadNib
#26 0x96520774 in +[NSBundle(NSNibLoading)
_loadNibFile:nameTable:withZone:ownerBundle:]
#27 0x965203b7 in +[NSBundle(NSNibLoading)
loadNibFile:externalNameTable:withZone:]
#28 0x965202f5 in +[NSBundle(NSNibLoading) loadNibNamed:owner:]
#29 0x9651ffa4 in NSApplicationMain
#30 0x00001f60 in main at main.m:13
Has anyone seen this before?
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