document connect method

Author: nuclearace

README.md

@@ -109,8 +109,9 @@ Methods
 5. `emitWithAck(event:String, _ items:AnyObject...) -> (timeout:UInt64, callback:(NSArray?) -> Void) -> Void` - Sends a message that requests an acknowledgement from the server. Returns a function which you can use to add a handler. See example. Note: The message is not sent until you call the returned function.
 6. `emitWithAck(event:String, withItems items:[AnyObject]) -> (UInt64, (NSArray?) -> Void) -> Void` - `emitWithAck` for Objective-C. Note: The message is not sent until you call the returned function.
 7. `connect()` - Establishes a connection to the server. A "connect" event is fired upon successful connection.
-8. `close(#fast:Bool)` - Closes the socket. Once a socket is closed it should not be reopened. Pass true to fast if you're closing from a background task.
-9. `reconnect()` - Causes the client to reconnect to the server.
+8. `connect(#timeoutAfter:Int, withTimeoutHandler handler:(() -> Void)?)` - Connect to the server. If it isn't connect after timeoutAfter seconds, the handler is called.
+9. `close(#fast:Bool)` - Closes the socket. Once a socket is closed it should not be reopened. Pass true to fast if you're closing from a background task.
+10. `reconnect()` - Causes the client to reconnect to the server.
 
 Client Events
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