franklin/scripts/redis_lua/user_login.lua

-- setup user-agent agent-user
-- @ARGS: ARGS[1]: userId, ARGS[2]: agentId
-- @return
local kua='rt:user_agent'
local kau='rt:agent_user:' .. ARGS[2]
return {
    redis.call('hset', kua, ARGS[1], ARGS[2]),
    redis.call('zadd', kau, AGRS[1]),
}