Android Question MQTT search for Broker/Server

postasat

Active Member
Licensed User
Longtime User
Hello,

I'm using Mqtt and I need that client device on the same local wifi network can search and automatically connect to a broker/server without know his IP address (that change everytime), searching in the local network, is it possible ? how ?

Thank you.
 

DonManfred

Expert
Licensed User
Longtime User
Why does it change? You can setup your network (the Server) to use always the same adress (set it fix instead of using DHCP).

You also can setup a small server-app (B4J) which scans the local network to find the MQTT Server and on request you send the actual IP of the mqtt server...
 
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