Antoine Pitrou <pit...@free.fr> added the comment:
Ok, one issue is that connect_ex() isn't implemented for SSL sockets, so it
defers to the normal implementation instead, which is wrong.
But your still is wrong too. connect_ex() returns an error, meaning the socket
isn't connected and you must retry. Here is a working snippet using connect():
def connect():
try:
s.connect(('people.csail.mit.edu', 443))
except socket.error as e:
if e.errno != errno.EINPROGRESS:
raise
return False
else:
return True
while not connect():
select.select([s], [s], [])
while True:
try:
select.select([s], [s], [])
s.do_handshake()
break
except ssl.SSLError as err:
if err.args[0] == ssl.SSL_ERROR_WANT_READ:
select.select([s], [], [])
elif err.args[0] == ssl.SSL_ERROR_WANT_WRITE:
select.select([], [s], [])
else:
raise
----------
nosy: +pitrou
stage: -> needs patch
title: Asynchronous ssl handshakes fails for asynchronously connected sockets.
-> connect_ex() implementation missing for SSL sockets
versions: +Python 2.7, Python 3.3 -Python 2.6
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue11326>
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