Matthew wrote: > In order for tcp_write() and tcp_output() to successfully complete, doesn't > the user code need to call LwIP to check for ACK packets to flush the data > out of the tcp_output queue?
When programming the sockets API you're not going to check for ACK packets.... The socket layer should call the tcp_write(), tcp_output() and tcp_timers() to handle egress TCP segments and TCP ACKs from it's tcpip_thread. When programming the raw-API you're responsible for calling tcp_write, tcp_output running the TCP timers at the required intervals. Bye, Christiaan. _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
