vbatts/shadowsocks
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This commit is contained in:
clowwindy 2014-06-08 14:38:09 +08:00
parent 5fd2f3d6ee
commit 9c0bab297e
2 changed files with 28 additions and 24 deletions
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4
shadowsocks/asyncdns.py
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@ -298,6 +298,8 @@ class DNSResolver(object):
callback((hostname, ip), None)
if self._hostname_to_cb.__contains__(hostname):
del self._hostname_to_cb[hostname]
if self._hostname_status.__contains__(hostname):
del self._hostname_status[hostname]
def handle_events(self, events):
for sock, fd, event in events:
@ -328,6 +330,8 @@ class DNSResolver(object):
arr.remove(callback)
if not arr:
del self._hostname_to_cb[hostname]
if self._hostname_status.__contains__(hostname):
del self._hostname_status[hostname]
def _send_req(self, hostname, qtype):
logging.debug('resolving %s with type %d using server %s', hostname,