Maybe you can consider socket.io, which handle most of the things for you. Here is an example:
http://fbwebsocket.nodester.com/ http://socket.io/ Thanks and Regards, Sky Tim Caswell <t...@creationix.com> 於 2012/5/28 下午11:41 寫道: > This is a common problem porting blocking code to node. If you block on > network sockets in node, it will destroy the performance of your server. > There is only one thread. The server will be unable to serve multiple > connections at once if one is blocking. > > Why are you porting this to node? This requirement is fundamentally > incompatible with the design of node. If you want the awesome concurrent > socket performance capabilities of node, this is only done by never using > blocking I/O. > > So assuming you want to port to node anyway, the code's structure will have > to be modified to accommodate for the async requirements of node. > (Technically you could modify node through a C addon to have multiple threads > and block the thread, but that's not going to scale near as well as a single > thread using non-blocking code due to the high cost of thread context > switching and thread syncing) > > On Mon, May 28, 2012 at 5:02 AM, Oleg Podsechin <oleg.podsec...@gmail.com> > wrote: > as an example of what i have: > > var socket = new SocketSync(); > socket.open('localhost', 8856); > socket.write('my request'); > var mydata= socket.read(); > socket.end(); > > Check out the "socket" module in Common Node: > https://github.com/olegp/common-node > > Here's the canonical chat example written using the lib: > https://github.com/olegp/common-node/blob/master/examples/chat.js > > In your code above, "SocketSync" becomes "Socket" and "open" becomes > "connect". Everything else should work as is. > > Oleg > -- > Job Board: http://jobs.nodejs.org/ > Posting guidelines: > https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines > You received this message because you are subscribed to the Google > Groups "nodejs" group. > To post to this group, send email to nodejs@googlegroups.com > To unsubscribe from this group, send email to > nodejs+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/nodejs?hl=en?hl=en > > -- > Job Board: http://jobs.nodejs.org/ > Posting guidelines: > https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines > You received this message because you are subscribed to the Google > Groups "nodejs" group. > To post to this group, send email to nodejs@googlegroups.com > To unsubscribe from this group, send email to > nodejs+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/nodejs?hl=en?hl=en -- Job Board: http://jobs.nodejs.org/ Posting guidelines: https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines You received this message because you are subscribed to the Google Groups "nodejs" group. To post to this group, send email to nodejs@googlegroups.com To unsubscribe from this group, send email to nodejs+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/nodejs?hl=en?hl=en