The Chat node is used to connect to a custom chat endpoint, allowing communication through a specified host, port, and endpoint path. This node is useful when integrating a running chat service into a pipeline. 
Configuration Steps
- Host – Enter the IP address or hostname of the server hosting the chat service.
- Default value is 0.0.0.0, which allows external access.
- Use 127.0.0.1 if you only want local access.
- Port – Enter the port number that the chat service is running on.
- Default is 5566.
- Endpoint – Enter the endpoint route where the chat service is available.
- Example – / or /chat.
