identifyReceived method
IdentifyReceived tracks metrics on receiving an identify response.
Implementation
@override
void identifyReceived(bool isPush, int numProtocols, int numAddrs) {
final direction = isPush ? 'inbound' : 'outbound';
final type = isPush ? 'push' : 'identify';
print('Received $type ($direction) with $numProtocols protocols and $numAddrs addresses');
}