Here's how to emulate TCP_CORK using TCP_NODELAY, from [0]: - unset the TCP_NODELAY flag on the socket - Call send() zero or more times to add your outgoing d

Here's how to emulate TCP_CORK using TCP_NODELAY, from [0]: - unset the TCP_NODELAY flag on the socket - Call send() zero or more times to add your outgoing data into the Nagle-queue - set the TCP_NODELAY flag on the socket - call send() with the number-of-bytes argument set to zero, to force an immediate send of the Nagle-queued data [0] https://stackoverflow.com/a/22118709 https://stackoverflow.com/a/22118709