Commit f176697e authored by Alexis Lothoré's avatar Alexis Lothoré Committed by Marcel Stör
Browse files

Document user/pass as optional in MQTT client doc (#1727)

parent 46dc9eae
......@@ -11,7 +11,7 @@ The client adheres to version 3.1.1 of the [MQTT](https://en.wikipedia.org/wiki/
Creates a MQTT client.
#### Syntax
`mqtt.Client(clientid, keepalive, username, password[, cleansession])`
`mqtt.Client(clientid, keepalive[, username, password, cleansession])`
#### Parameters
- `clientid` client ID
......@@ -25,7 +25,10 @@ MQTT client
#### Example
```lua
-- init mqtt client with keepalive timer 120sec
-- init mqtt client without logins, keepalive timer 120s
m = mqtt.Client("clientid", 120)
-- init mqtt client with logins, keepalive timer 120sec
m = mqtt.Client("clientid", 120, "user", "password")
-- setup Last Will and Testament (optional)
......
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