Re: About handling thousands of sockets connections simultaneously
Arvin Wang <[email protected]>
| Newsgroups | gmane.comp.python.twisted.web |
|---|---|
| Message-ID | <[email protected]> |
thank you for your advice. i have chose the epoll reactor,and the requirement of my project is to be able to support 60,000 TCP-connects simultaneously. it seems that just choosing different reactor couldn't solve the problem, can you give some more suggestions? On Tue, Sep 7, 2010 at 8:50 PM, <[email protected]> wrote: > > > > On 09:25 am, [email protected] wrote: > >i use twisted as TCP server, when handling thousands of sockets > >connections > >simultaneously, i have found that the maximum TCP connections limited > >about > >500. What's the matter? > > Try switching to a different reactor. For example, the select reactor > is limited to FD_SETSIZE open sockets. This is usually around 1000, but > could be 500 on some systems. Poll reactor is limited to the "open > files" rlimit which can be raised by superusers. IOCP reactor has no > arbitrary limits, I think. > > http://twistedmatrix.com/documents/current/core/howto/choosing- > reactor.html > > Jean-Paul > > _______________________________________________ > Twisted-web mailing list > [email protected] > http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-web > -- Services Computing Technology and System Lab && Cluster and Grid Computing Lab. School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan,430074,China. _______________________________________________ Twisted-web mailing list [email protected] http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-web