Connection timeout when after EMM is send over cs378x

= Revision 8021 and up

= Issue Description Before sending message over cs378x the timeout check will be performed. This check is done in function tcp_connect() by comparing diff between last received message and last send message with timeout value. That's OK for ECM because server need to answer with CW message. But when EMM from client to server is send, no response from server is awaited, but last send time is set. On next ECM function tcp_connect() will evulate this as timeout, which is not true. The best solution for this is not to set last send time when sending message from client to server for which no anser is excepted (EMM messages). I created patch for this and I'm using it for one month without problem.

= When the issue occurs When EMM is send from client to server.

= How the issue is reproducable Enable AU over cs378x and look on client logs.