This function forces any cached Storyboard IO channel connections to the specified channel to be closed. Subsequent calls using the same channel name will re-establish the connection to the channel if required.
Parameters: channel The channel that is to be disconnected. isReceivingChannel An optional boolean parameter. True if closing a receiving channel. False or no argument if closing a sending channel.
Example: //Send an event to a custom channel sb.sendEvent("StoryboardRocks", "my_channel"); //Close the cached connection to that channel sb.greioDisconnect("my_channel");