Add isConnected

samsoffes · Jun 2, 2012 · 497b6b9 · 497b6b9
1 parent f733f14
commit 497b6b9
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/Bully/BLYClient.h b/Bully/BLYClient.h
@@ -25,6 +25,7 @@
 
 - (void)connect;
 - (void)disconnect;
+- (BOOL)isConnected;
 
 @end
 

diff --git a/Bully/BLYClient.m b/Bully/BLYClient.m
@@ -64,7 +64,7 @@ - (BLYChannel *)subscribeToChannelWithName:(NSString *)channelName authenticatio
 
 
 - (void)connect {
-	if (self.webSocket) {
+	if ([self isConnected]) {
 		return;
 	}
 
@@ -80,6 +80,10 @@ - (void)connect {
 
 
 - (void)disconnect {
+	if (![self isConnected]) {
+		return;
+	}
+
 	self.webSocket = nil;
 	if ([self.delegate respondsToSelector:@selector(bullyClientDidDisconnect:)]) {
 		[self.delegate bullyClientDidDisconnect:self];
@@ -88,6 +92,11 @@ - (void)disconnect {
 }
 
 
+- (BOOL)isConnected {
+	return self.webSocket != nil;
+}
+
+
 #pragma mark - Private
 
 - (void)_sendEvent:(NSString *)eventName dictionary:(NSDictionary *)dictionary {