modules/presence/redis-lua/presence-disassociate-anon.lua

   1 local key_socket = KEYS[1];
   2 local key_active_sockets = KEYS[2];
   3 local key_user_sockets = KEYS[3];
   4
   5 local socket_id = ARGV[1];
   6
   7 local socket_del_result = redis.call("SREM", key_active_sockets, socket_id)
   8 redis.call("SREM", key_user_sockets, socket_id)
   9
  10 -- If the socket doesn't exist, return with a failure code
  11 if redis.call("EXISTS", key_socket) == 0 then
  12         return { 0, socket_del_result }
  13 end
  14
  15
  16 redis.call("DEL", key_socket)
  17
  18 return { 1, socket_del_result }