server:
at accept last nxsem_post(&client->lc_waitsem);
client:
connect wait(&client->lc_waitsem) then local_open_client_rx();
But if the server priority is higher then client,
and after server accept return, immediately call send().
At this time the client has no way do local_open_client_rx().
Then server send() return error.
Fix:
add lc_done sem to client
Signed-off-by: ligd <liguiding1@xiaomi.com>
cd5ab80f2f