unsubscribeTo method
Implementation
void unsubscribeTo(String channel, {expectAcknowledge = false}) {
client!.unsubscribe(channel, expectAcknowledge: expectAcknowledge);
}
void unsubscribeTo(String channel, {expectAcknowledge = false}) {
client!.unsubscribe(channel, expectAcknowledge: expectAcknowledge);
}