glusterfs 4.0.1 rpc 分析笔记2 (socket.so 模块)

socket.c在4000行位置定义了一组结构函数，我们可以从这里开始找到入口，如果是客户端则需要调用connect，

如果是服务端则需要调用listen，

struct rpc_transport_ops tops =
{
        .listen             = socket_listen,
        .connect            = socket_connect,
        .disconnect         = socket_disconnect,
        .submit_request     = socket_submit_request,
        .submit_reply       = socket_submit_reply,
        .get_peername       = socket_getpeername,
        .get_peeraddr       = socket_getpeeraddr,
        .get_myname         = socket_getmyname,
        .get_myaddr         = socket_getmyaddr,
        .throttle           = socket_throttle,
};

在connect函数的第3541行处，将socket加入到eventpool的监控范围，

    priv->idx = event_register (ctx->event_pool, priv->sock,
                                                    socket_event_handler,
                                                    this, 1, 1);