Connection.Server

Connection owns terminal control-mode transport to the exact daemon that materialized its session. Values obtained from Server or Session retain the connection. Closing is terminal: they neither reconnect nor fall back to a subprocess. Its lanes are attached tmux clients; closing the last client can trigger tmux's destroy-unattached or exit-unattached policy. Destroying its initial session moves the clients to another session when one exists; the retained Session value keeps its original identity.

Server is an immutable handle to one tmux configuration. Its zero value is invalid. Copying a configured Server preserves its configuration and shares its mutex-guarded version cache and checked daemon identity, so a Server and the values derived from it are safe for concurrent method calls (see the package documentation).