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feat: return error from internet.open

This commit is contained in:
Luca 2024-09-05 17:00:36 +02:00
parent 970c2fa1f3
commit f9b8ecf600
1 changed files with 2 additions and 2 deletions
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4
mqtt.lua
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@ -29,9 +29,9 @@ end
local MqttClient = {} local MqttClient = {}
function mqtt.open (address, port) function mqtt.open (address, port)
local conn = require("internet").open(address, port) local conn, err = require("internet").open(address, port)
if conn == nil then if conn == nil then
return nil, "connection failed" return nil, err
end end
return MqttClient:new(conn), nil return MqttClient:new(conn), nil