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Fix edge cases around the websocket lifecycle.

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// FREEBIE
This commit is contained in:
Matthew Chen 2017-03-21 12:42:49 -04:00
parent 0f47dc6200
commit e92d40a127
1 changed files with 4 additions and 2 deletions
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6
src/Network/WebSockets/TSSocketManager.m
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@ -160,6 +160,10 @@ NSString *const SocketConnectingNotification = @"SocketConnectingNotification";
// If this status update is redundant, verify that
// class state and socket state are aligned.
//
// Note: it's not safe to check the socket's readyState here as
// it may have been just updated on another thread. If so,
// we'll learn of that state change soon.
if (_status == status) {
switch (status) {
case kSocketStatusClosed:
@ -167,11 +171,9 @@ NSString *const SocketConnectingNotification = @"SocketConnectingNotification";
break;
case kSocketStatusOpen:
OWSAssert(self.websocket);
OWSAssert([self.websocket readyState] == SR_OPEN);
break;
case kSocketStatusConnecting:
OWSAssert(self.websocket);
OWSAssert([self.websocket readyState] == SR_CONNECTING);
break;
}
return;