Only one Client connects to MQTT-Gateway

[franklin216]

Is there only one client allowed to be connected to the MQTT-Gateway at the same time?

When I connect a MQTT-client on my PC to subscribe to the MQTT-Gateway everything works fine and I get messages.
Now I power on my Rasperry with OpenHAB --> OpenHAB can't connect to Gateway.

The other way round it is the same.
Power on OpenHAB --> connected with gateway
MQTT-Client on PC --> Connection not possible.
Power off OpenHAB --> MQTT-Client on PC can connect.

Is there a configuration to allow multiple connections or am i doing something wrong?

[TD22057]

Did you search for MQTT in the forum? I think this thread answers your questions.
http://forum.mysensors.org/topic/1997/use-of-mqtt-gateway-from-other-sensors

[franklin216]

Yes I searched for MQTT and i also found that thread, but unfortunately skipped the important part of that thread

This is the answer that I searched for.

Thank you