Update MQTT library.

This commit is contained in:
iabdalkader 2019-09-12 00:12:09 +02:00
parent eff78c2990
commit 76239ea89f

View File

@ -167,11 +167,9 @@ class MQTTClient:
# messages processed internally. # messages processed internally.
def wait_msg(self): def wait_msg(self):
res = self.sock.recv(1) res = self.sock.recv(1)
self.sock.setblocking(True)
if res is None:
return None
if res == b"": if res == b"":
raise OSError(-1) return None
self.sock.setblocking(True)
if res == b"\xd0": # PINGRESP if res == b"\xd0": # PINGRESP
sz = self.sock.recv(1)[0] sz = self.sock.recv(1)[0]
assert sz == 0 assert sz == 0