Hi 桂林: Nice to see a Chinese in the maillist.
>From what I read, children processes do I/O directly, not through the master. Ribao Wei On Thu, Aug 30, 2012 at 9:58 AM, jason.桂林 <[email protected]> wrote: > Hi guys, I need your help > > As how node cluster module works, the workers works like normal Socket > Server, also it can listen to a public port, and handle the data client > pass it. > > I have couple question about cluster. > > 1. listening > The master process listen at the public port, but what those workers with > the code `listen(port)` does? did the worker listen at somewhere, or it > just a fake listen? > > 2. receive data > > If I am not misunderstanding, the data from client is send to the master > process, and the master process send an internalMessage like > worker.send(data), if so, the worker should handle data at > process.on('message',..) but not socket.on('data', ...), so we have to > change our workers code not like what cluster module did. > > I notice there is a method called cluster._getServer, which would give the > worker a `handle` object which set to `socket._handle`. > > 3. send data back to client > > When send to client, the worker process should send data to master > process, we need call `process.send` to the master process, and the master > send data back to client. > > I know few thing about multi-process binding on a same port. > > -- > Best regards, > > 桂林 (Gui Lin) > > guileen@twitter <https://twitter.com/#!/guileen> > 桂糊涂@weibo <http://weibo.com/guileen> > guileen@github <https://github.com/guileen> > > -- > 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 [email protected] > To unsubscribe from this group, send email to > [email protected] > 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 [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nodejs?hl=en?hl=en
