Normally, yes. In the case where you don't expect a response, you can still rely on the rudimentary error checking of TCP (checksum and sequence numbers) to de

Normally, yes. In the case where you don't expect a response, you can still rely on the rudimentary error checking of TCP (checksum and sequence numbers) to detect when damaged or dropped - but this smells like a custom implementation of the protocol. But this is a scientific wild ass guess.