What is meant by the message: Cannot have two WebSocket listeners on the same path: ws/myapp in the debug window?
I have multiple MQTT out nodes. Three nodes use the same IP address (of Raspberry Pi A) and one has another IP address (Raspberry Pi B)
This other IP address belongs to a Raspberry Pi B where I want to control a GPIO node.
I have also a MQTT in node on Raspberry Pi A, with the IP address of the Raspberry Pi A. The node out is located on Raspberry Pi B in order to send a string message.
I hope I can make myself a bit clear. But everytime I deplore by application on Raspberry Pi A I get this message and I can't find out what it means.
Thank you for your help.