server.py 文件源码

def kill_all_sessions(timeout=False):
    """
    Calls all 'kill_session_callbacks' attached to all `SESSIONS`.

    If *timeout* is ``True``, emulate a session timeout event in order to
    *really* kill any user sessions (to ensure things like dtach processes get
    killed too).
    """
    logging.debug(_("Killing all sessions..."))
    for session in list(SESSIONS.keys()):
        if timeout:
            if "timeout_callbacks" in SESSIONS[session]:
                if SESSIONS[session]["timeout_callbacks"]:
                    for callback in SESSIONS[session]["timeout_callbacks"]:
                        callback(session)
        else:
            if "kill_session_callbacks" in SESSIONS[session]:
                if SESSIONS[session]["kill_session_callbacks"]:
                    for callback in SESSIONS[session]["kill_session_callbacks"]:
                        callback(session)