At 17:33 06/08/2007, Adrian Chadd wrote: >On Mon, Aug 06, 2007, Henrik Nordstrom wrote: > >> > We've been writing a SIP proxy server, SER (www.iptel.org/ser), which >> > typically operates >> > in UDP mode. Now in the IETF, TCP is gaining more momentum. SER supports >> > it but compared >> > to UDP it scales rather poorly -- at the moment we can't get more than 50k >> > connections >> > out of it. > >Jiri, 50k connections where? per second? or concurrent?
fifty thousand concurrent permanent connections. The application (unless we change use scenario which we can do using redirect as the last resort) maintains a lot of permanent TCP connections -- this number is more critical to us than connection rate per second. -jiri
