onError (event)
Information about errors during data delivery.
Syntax
- (void)onError:(long long)connectionID :(int)errorCode :(NSString*)description;
func onError(_ connectionID: Int64, _ errorCode: Int32, _ description: String)
Remarks
The event is fired in case of exceptional conditions during message processing.
ErrorCode contains an error code and Description contains a textual description of the error. For a list of valid error codes and their descriptions, please refer to the HTTPS section.