f i r e w a l l ??? Wireshark may help here. If it is a sea of red then that may indicate issues.
Also check the measurements. Are all users getting the same? ie 1000 at 1 fps vs 800 @ 10fps ?? so check the bandwidth to account for loss to. On Thu, Oct 2, 2014 at 5:47 PM, Pete Pulliam <[email protected]> wrote: > More data points, more refined confusion, about an ubuntu live555 tuning > problem. > > When serving from port 8554 (non-priveliged), we are getting 800 > connections comfortably (Great!) > > When serving from port 554 (privileged), we are sucking at less than 100 > connections, even with extreme tuning (Terrible!) > > No, we can't actually avoid using port 554. > > This is true for two different versions of Ubuntu linux, and has been > tested on six different pieces of hardware in three different pops. I've > looked for iptables rules. > > The test framework uses openRTSP with the last client started returning > quality metrics, with one or more VLC clients also playing for visual > confirmation. > > "My Code" refers to a live proxy implementation. > > Here is a simplified view of the test graph: > > *My Code* (based on April edition of live555) > > root, port 8554, udp -> GREAT! (tested at 800+ players) > > root, port 554, udp -> terrible > > root, port 554, rtsp over TCP -> GREAT! (tested at 1000+ players) > > root, port 554, udp, players all on localhost -> GREAT! (tested at 1000+ > players) > > > *Stock April live555 proxy* > non-privileged, port 8554 -> GREAT! > root, port 554 -> terrible > > *Stock September live555 proxy* > non-privileged, port 8554 -> GREAT! > root, port 554 -> terrible > > > Comments will be greatly appreciated. > > Thanks, > > > Pete > > > > The information in this message may be confidential. It is intended > solely for > the addressee(s). If you are not the intended recipient, any disclosure, > copying or distribution of the message, or any action or omission taken by > you > in reliance on it, is prohibited and may be unlawful. Please immediately > contact the sender if you have received this message in error. > > > _______________________________________________ > live-devel mailing list > [email protected] > http://lists.live555.com/mailman/listinfo/live-devel > >
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