[Twisted-Python] Trying to use adoptStreamConnection and Protocol isn't being disposed
Glyph Lefkowitz
glyph at twistedmatrix.com
Sat Jan 9 15:14:37 MST 2016
> On Jan 9, 2016, at 1:56 PM, Sirenfal <avosirenfal at gmail.com> wrote:
>
> I'm trying to pass a TCP connection to a Twisted subprocess with adoptStreamConnection, but I can't figure out how to get the Process disposed in the main process after doing that.
>
> My desired flow looks like this:
>
> - Finish writing any data the Protocol transport has waiting
> - When we know the write buffer is empty send the AMP message to transfer the socket to the subprocess
> - Dispose the Protocol instance in the main process
> - I tried doing nothing, loseConnection, abortConnection, and monkey patching _socketClose out and using loseConnection. See code here: http://pastebin.com/nK0Huxuj <http://pastebin.com/nK0Huxuj>
>
> In all cases the Protocol object still exists in the main process after the socket has been transferred, even if the main process isn't listening to that socket anymore. How can I clean this up?
>
Since you also asked on Stack Overflow I answered there: http://stackoverflow.com/a/34699544/13564
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