On 12 Apr, 11:19 pm, jcea@jcea.es wrote:
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On 04/13/2010 12:47 AM, Antoine Pitrou wrote:
Jesus Cea
writes: PS: "socket.setdefaulttimeout()" is not enough, because it could shutdown a perfectly functional connection, just because it was idle for too long.
The socket timeout doesn't shutdown anything. It just puts a limit on how much time recv() and send() can block. Then it's up to you to detect whether the server is still alive (for example by pinging it through whatever means the application protocol gives you).
A regular standard library (let say, poplib) would abort, after getting the timeout exception.
4. Modify client libraries to accept a new optional socket-like object as an optional parameter. This would allow things like transparent compression or encryption, or to replace the socket connection by anything else (read/write to shared memory or database, for example).
This could be useful too.
I have been thinking about this for years. Do you actually think this could be formally proposed?.
Every once in a while I make a little bit more progress on the PEP I'm working on for this. If you want to talk more about this, you can find me in #python-dev or #twisted on freenode. Jean-Paul