onWriteOption (event)
Fires when the client sends in a write option request.
Syntax
- (void)onWriteOption:(long long)connectionId :(NSString*)name :(NSString*)value;
func onWriteOption(_ connectionId: Int64, _ name: String, _ value: String)
Remarks
Subscribe to this event to respond to the clients' write option requests. The handler should save the Value of the Name option to a local configuration database.