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self.recv() can return an empty array

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This commit is contained in:
jesopo 2020-04-12 13:53:39 +01:00
parent 923809ab43
commit d571ad7ff9
1 changed files with 7 additions and 5 deletions
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4
ircrobots/server.py
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@ -107,10 +107,12 @@ class Server(IServer):
both = self._read_queue.popleft() both = self._read_queue.popleft()
else: else:
data = await self._reader.read(1024) data = await self._reader.read(1024)
while True:
lines = self.recv(data) lines = self.recv(data)
if lines:
self._read_queue.extend(lines[1:]) self._read_queue.extend(lines[1:])
both = lines[0] both = lines[0]
break
line, emits = both line, emits = both
for emit in emits: for emit in emits: