spice client 和 spice server 通信机制(16)

2）CursorChannel的link实现：

工作流程与DisplayChannel一样，通过dispatcher将消息发送给工作线程处理。

消息：RED_WORKER_MESSAGE_CURSOR_CONNECT

处理函数：red_connect_cursor，所做工作基本一样：

staticvoidred_connect_cursor(RedWorker*worker,RedsStreamContext*peer,intmigrate)

{

CursorChannel*channel;

red_disconnect_cursor((RedChannel*)worker->cursor_channel);if(!(channel=(CursorChannel*)__new_channel(worker,

sizeof(*channel),

SPICE_CHANNEL_CURSOR,peer,migrate,

handle_channel_events,

red_disconnect_cursor,