Date: Wed, 29 Oct 2003 10:24:47 -0600 From: Dan Nelson <dnelson@allantgroup.com> To: Isaac Gelado <igf@tid.es> Cc: freebsd-hackers@freebsd.org Subject: Re: POSIX Threads Message-ID: <20031029162447.GE2284@dan.emsphone.com> In-Reply-To: <3F9FAE4D.3020500@tid.es> References: <3F9FAE4D.3020500@tid.es>
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In the last episode (Oct 29), Isaac Gelado said: > I am developing a distributed application based on MICO (mico-2.3.9), > which uses Packet Capture Library (PCapLib). > > In the code, I create a posix thread to execute the pcap_loop > function (this function waits until certain number of packets have > been captured or infinite if the number is 0). When PCapLib captures > a packet and pcap_loop is running it calls to a handle function > inside the same thread. > > This schema is working correctly in a linux machine, so when a packet > is captured an CORBA event is sent to clients. But, when the server > is running under FreeBSD 5.0, the handle function isn't executed when > a packet is received. In FreeBSD the handle function is executed, for > each packet, after certain time (maybe when the buffer of PCapLib is > full), which is a problem because it sends events too fast to clients > so the CORBA event service fails. When you called pcap_open_live, what timeout did you set? -- Dan Nelson dnelson@allantgroup.com
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