New submission from mmw <0xcafef...@gmail.com>:
def send(self, data):
try:
result = self.socket.send(data)
return result
except socket.error, why:
if why.args[0] == EWOULDBLOCK:
return 0
elif why.args[0] in (ECONNRESET, ENOTCONN, ESHUTDOWN, ECONNABORTED):
self.handle_close()
return 0
else:
raise
for whatever reason the connection could break client side, if you raise an
anonymous exception there it's uncatchable, raise on a socket.error or dismiss
async chat is a looper.
that's the main reason why everybody gets this crazy infinite loop on for
instance broken pipe error and the thing never exit, you just raise on
your-self other and other again,
BTW, you could have the same issue whatever the language, this is a developer
bug.
----------
components: Library (Lib)
messages: 114931
nosy: mmw
priority: normal
severity: normal
status: open
title: asyncore infinite loop on raise
versions: Python 2.7
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue9686>
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