Adds a "hello back" message to the IPC protocol (similar to kMsgHelloBack) so that IPC clients know for sure that the daemon is responsive. This helps to diagnose situations where the daemon is not in a state where it can process messages, even though the underlying TCP connection is functioning.
Adds a "hello back" message to the IPC protocol (similar to
kMsgHelloBack
) so that IPC clients know for sure that the daemon is responsive. This helps to diagnose situations where the daemon is not in a state where it can process messages, even though the underlying TCP connection is functioning.S3-2089