Magento - Litespeed - SOAP Request Not Completing

[mphillips]

I am running Magento on Litespeed 4.0.6 with PHP 5.2.4 and am having some trouble with a soap request. It seems that requests that take more than 10 or so seconds fail to complete. The requests what complete seem to take only a few seconds.

Here is what the litespeed logs say:

2010-08-02 09:58:58.946 [INFO] [123.123.123.123:47089-1#store.test.com] connection to [uds://tmp/lshttpd/store.test.com-lsphp.sock] on request #2, confirmed: 1, Connection reset by peer!
2010-08-02 09:58:59.214 [NOTICE] [123.123.123.123:47089-1#store.test.com] [uds://tmp/lshttpd/store.test.com-lsphp.sock] Request in process stage, fail with 503

DEBUG log:
2010-08-09 11:45:47.549 [DEBUG] [123.123.123.123:61457-0#store.test.com] run lsapi processor.
2010-08-09 11:45:47.549 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] request header is done
2010-08-09 11:45:47.549 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] ExtConn::continueRead()
2010-08-09 11:45:47.549 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] Request body done!
2010-08-09 11:45:47.549 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] ExtConn::suspendWrite()
2010-08-09 11:45:47.549 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] processNewReq() return 0.
2010-08-09 11:45:47.550 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] ExtConn::onRead()
2010-08-09 11:45:47.550 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] LsapiConn::doRead()
2010-08-09 11:45:47.550 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] process packet header 8 bytes
2010-08-09 11:45:47.550 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] process packet header 0 bytes
2010-08-09 11:45:52.307 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] ExtConn::onRead()
2010-08-09 11:45:52.307 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] LsapiConn::doRead()
2010-08-09 11:45:52.307 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] process packet header 8 bytes
2010-08-09 11:45:52.307 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] process response header 71 bytes
2010-08-09 11:45:52.307 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] response header finished!
2010-08-09 11:45:52.307 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] GZIP response body!
2010-08-09 11:45:52.307 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] setupGzipBuf() begin GZIP stream.
2010-08-09 11:45:52.307 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] process packet header 8 bytes
2010-08-09 11:45:52.307 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] process response stream 561 bytes, packet left: 553
2010-08-09 11:45:52.307 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] HttpExtConnector:rocessRespBodyData()
2010-08-09 11:45:52.307 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] process packet header 8 bytes
2010-08-09 11:45:52.308 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] [EXT] EndResponse( endCode=0, protocolStatus=0 )
2010-08-09 11:45:52.308 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] release ExtProcessor!
2010-08-09 11:45:52.308 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] endDynResp() end GZIP stream.
2010-08-09 11:45:52.308 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] Written to client: 601
2010-08-09 11:45:52.308 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] writeRespBody() return 341
2010-08-09 11:45:52.308 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] ReqBody: 0, RespBody: 341, HEC_COMPLETE!
2010-08-09 11:45:52.308 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] m_pHandler->onWrite() return 0
2010-08-09 11:45:52.308 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] HttpConnection::flush()!
2010-08-09 11:45:52.308 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] HttpConnection::nextRequest()!
2010-08-09 11:45:52.308 [DEBUG] [123.123.123.123:61457-0#store.test.com:lsapi] HttpExtConnector::cleanUp() ...
2010-08-09 11:45:57.182 [DEBUG] [123.123.123.123:61457-1] HttpIOLink::handleEvents() events=1!
2010-08-09 11:45:57.182 [DEBUG] [123.123.123.123:61457-1] HttpConnection::onReadEx(), state: 0!
2010-08-09 11:45:57.182 [DEBUG] [123.123.123.123:61457-1] readToHeaderBuf().
2010-08-09 11:45:57.182 [DEBUG] [123.123.123.123:61457-1] End of stream detected, CLOSING!
2010-08-09 11:45:57.182 [DEBUG] [123.123.123.123:61457-1] Read from client: -1
2010-08-09 11:45:57.182 [DEBUG] [123.123.123.123:61457-1] readToHeaderBuf() return 0.
2010-08-09 11:45:57.182 [DEBUG] [123.123.123.123:61457-1] Shutting down out-bound socket ...
2010-08-09 11:45:57.182 [DEBUG] [123.123.123.123:61457-1] HttpIOLink::handleEvents() events=17!
2010-08-09 11:45:57.182 [DEBUG] [123.123.123.123:61457-1] Close socket ...

It looks like all of the litespeed and php timeout and memory settings are set correctly so I am not sure what could be causing this.

Does anyone have any experience with this and could help point me in the right direction?

Thanks for your help!

[NiteWave]

if it's lsws 4.0.6, can you upgrade to latest 4.0.15/16. since there is a security issue on 4.0.14 and below. also considering upgrade php to 5.2.14? see if the issue still there.