Hi, it's been said in the list that older versions of sipp have problems with TCP connections. What version are you using? Have you tried with the latest svn release?
Hope I help, Juan On 1/11/07, Katty Xiong <[EMAIL PROTECTED]> wrote: > Hi, > > I use the same test as I sent to the alias ealier. > > SIPp UAC ---------------SER--------------SIPp UAS > 199.199.2.31 199.199.2.50 199.199.2.30 > > Problem: SIPp UAC get broken pipe error with high load > (800CPS). > > Traces show the cause is as follows: > With high load, one cpu @ SER is saturated, TCP @ SER > have 0 receiver window first. When SER has 0 receiver > window, SIPp UAC couldn't send anything and stucks > somewhere in the send() function, so it couldn't > receive anything. As a result, TCP @ SIPp has zero > receive window as a result. After this, both sides > couldn't exchange any messages. After the connection > is idle for some time, SER resets the connection and > SIPp get "broken pipe" error. > > I notice SIPp actually used non-blocking send > (send_nowait()), but why the nonblocking send blocks > after TCP window at the other side closed? Does any > one see the similar problem? The OS I am using is > Solaris. > > thanks, > Joy > > > > ____________________________________________________________________________________ > Need a quick answer? Get one in minutes from people who know. > Ask your question on www.Answers.yahoo.com > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Sipp-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sipp-users > ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Sipp-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sipp-users
