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paho c client remote host broker connection [message #1795582]

Tue, 25 September 2018 10:15

Eclipse User

Hi,

I am new to paho c client mqtt implementation. As of now, I have published message using the simple publishing example on a localhost mosquitto broker.

- Now I want to try publishing the message on a broker which is based on another computer. I tried by defining the ip address and port of that server in the same example. But It fails to connect when build

- Do I need to substitute something else in the
" #define ADDRESS "tcp://192.168.x.xxx: port statement or modify some other parameters in the code.

I am new to server/host model and thus need urgent help

Thank you
Yash

Re: paho c client remote host broker connection [message #1797403 is a reply to message #1795582]

Tue, 30 October 2018 11:56

Eclipse User

What you are doing is the right approach. You should check the firewall on the machine with the broker to ensure that the MQTT port you are using is open.

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