Method trackConn

agent/agentssh/agentssh.go:1120–1142

trackConn registers the connection with the server. If the server is closed or the listener is closed, the connection is not registered and should be closed. nolint:revive

(l net.Listener, c net.Conn, add bool)

//
//nolint:revive
func (s *Server) trackConn(l net.Listener, c net.Conn, add bool) (ok bool) {
	s.mu.Lock()
	defer s.mu.Unlock()
	if add {
		found := false
		for ll := range s.listeners {
			if l == ll {
				found = true
				break
			}
		}
		if s.closing != nil || !found {
			// Server or listener closed.
			return false
		}
		s.wg.Add(1)
		s.conns[c] = struct{}{}
		return true
	}
	s.wg.Done()
	delete(s.conns, c)
	return true
}

// trackSession registers the session with the server. If the server is
// closing, the session is not registered and should be closed.