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optimize eventloop

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This commit is contained in:
clowwindy 2015-08-02 14:45:15 +08:00
parent 111acf66c1
commit 02120e3402
4 changed files with 17 additions and 21 deletions
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6
shadowsocks/asyncdns.py
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@ -357,7 +357,7 @@ class DNSResolver(object):
return
if event & eventloop.POLL_ERR:
logging.error('dns socket err')
self._loop.remove(self._sock, self)
self._loop.remove(self._sock)
self._sock.close()
# TODO when dns server is IPv6
self._sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM,
@ -380,7 +380,7 @@ class DNSResolver(object):
del self._cb_to_hostname[callback]
arr = self._hostname_to_cb.get(hostname, None)
if arr:
arr.remove(callback, self)
arr.remove(callback)
if not arr:
del self._hostname_to_cb[hostname]
if hostname in self._hostname_status:
@ -427,7 +427,7 @@ class DNSResolver(object):
if self._sock:
if self._loop:
self._loop.remove_periodic(self.handle_periodic)
self._loop.remove(self._sock, self)
self._loop.remove(self._sock)
self._sock.close()
self._sock = None