Steve, You might be right I haven check if messages are actually lost because of that exception since it doesn't happen frequently. Actually after I dropped thread pool usage for spool manager (since this doesn't give any benefit) those exceptions have almost gone (haven't studied why it might happen yet). Steve, what about memory leaks, have you experienced this with James?
Regards, Andrei ----- Original Message ----- From: "Steve Short" <[EMAIL PROTECTED]> To: "'James Users List'" <[EMAIL PROTECTED]> Sent: Wednesday, July 24, 2002 7:36 PM Subject: RE: Delivery threads and spool threads > Andrei, > > Please can you clarify "James spool manager is known to lose files in spool > (file not found exception in log)" ? I've seen the exceptions, but I > thought it was a thread synchronization issue, i.e. there's a small window > wherein the same message can be accept()ed by two threads simultaneously. I > also thought this was benign because only one of the threads can > successfully retrieve() the message (which locks it). > > Regards > Steve > > > -----Original Message----- > > From: Andrei Ivanov [mailto:[EMAIL PROTECTED]] > > Sent: Tuesday, July 23, 2002 11:07 PM > > To: James Users List > > Subject: Re: Delivery threads and spool threads > > > > > > Hello, > > I haven't tested james with more than 50 threads but I might > > have some experience which can be useful (I used continuous > > loads with short size messages (about 4-10KB) during days > > with rate about 6 messages per second). The main problem I > > cam across is the memory leak. It was consuming about > > 200bytes per message (on W2K). This consumption doesn't start > > immediately but became obvious after first 100 000 messages > > and remains constant afterwards. Have you checked if your > > James leaks memory during blasts? Secondly, James spool > > manager is known to lose files in spool (file not found > > exception in log). Did you observe those exceptions in logs? > > Have you checked that? > > > > > It seems the delivery threads are optimized > > What do you mean by this? > > > > Andrei > > > > ----- Original Message ----- > > From: "Ramon Gonzalez" <[EMAIL PROTECTED]> > > To: <[EMAIL PROTECTED]> > > Sent: Wednesday, July 24, 2002 3:58 AM > > Subject: Delivery threads and spool threads > > > > > > > Hello, > > > > > > I am currently using JAMES at work to deliver approximately 17,000 > > > email messages per "blast" to the trade industry I serve. > > After every > > > "blast" I > > > > > > > > > > > > -- > > To unsubscribe, e-mail: > > <mailto:james-user-> [EMAIL PROTECTED]> > > For > > additional commands, > > e-mail: <mailto:[EMAIL PROTECTED]> > > > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
