Registering in Multiple Sessions

There may be cases when you want to send and receive your messages in different sessions. To register in multiple sessions, your program must find the identifiers of the sessions to which it wants to connect, set the new sessions, and register with the ToolTalk service.

The following code sample shows how to connect procid to sessid1, and procid2 to sessid2.

tt_default_session_set(sessid1);
my_procid1 = tt_open();
tt_default_session_set(sessid2);
my_procid2 = tt_open();
tt_fd2 = tt_fd();

You can then use tt_default_procid_set() to switch between the sessions.