Lars Gehre wrote: > I noticed one thing: This only happens if files are involved, for > virtual documents it does not happen.
I cannot reproduce it, 0.0% CPU here. I used the OverbyteIcsWebServ demo running on a Win7 quadcore. However if I download a file with Firefox (100 Mbit/s LAN) at around 6 MB/s CPU 0 uses ~25-30% and CPU 2 8-15%, overall usage of the server process ~8-10% reported by Process Explorer. -- Arno Garrels > > For the http server demo it means you need to open > Index.html or Form.html. > > Lars > >> -----Original Message----- >> From: twsocket-boun...@elists.org >> [mailto:twsocket-boun...@elists.org] On Behalf Of Lars Gehre >> Sent: Thursday, June 30, 2011 11:21 AM >> To: 'ICS support mailing' >> Subject: [twsocket] HTTP Server creates extremly high CPU load >> >> Hello all, >> >> I have a serious problem with the http server component from >> ICS7 (downloaded from the repository last week). >> >> I'm using the wininet api on the client side to open a (GET) >> connection to a ICS http Server. >> For certain reasons I need to query the HEAD in intervals >> (while the other get is still in progress). >> As soon as I send the second request the CPU load of the http >> server maxes out one CPU core. >> >> Steps to reproduce: >> >> - Run the http server demo from ics. >> >> - Download the demo >> www.dvbviewer.tv/icsproblem/icsproblem.zip source (delphi 7) >> >> - Run the demo, enter the url of the demo server and press the >> button. >> >> - As soon as the call to GetFileSize is finished you see the >> CPU load of the webserver going up. >> >> >> I checked it on two windows 7 (multicore) machines with the >> same result. >> >> I also checked it against several other http servers and none >> of them had a problem with this kind of usage. >> >> >> Thanks >> Lars >> >> -- >> To unsubscribe or change your settings for TWSocket mailing >> list please goto >> http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket >> Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
