Closed 202030481266 closed 2 weeks ago
The httpcore.ConnectError: All connection attempts failed
error typically indicates a problem with connecting to the specified host or port. Here are some steps to troubleshoot and resolve the issue:
Check Host and Port:
Ensure that the host (127.0.0.1
) and port (8002
) specified in your WorkflowServiceConfig
are correct and that the service is running on that address.
Service Availability:
Verify that the service you are trying to connect to is up and running. You can use tools like curl
or telnet
to check if the port is open and accepting connections.
Firewall and Network Settings: Check if there are any firewall rules or network settings that might be blocking the connection to the specified host and port.
Timeout Settings:
Ensure that the timeout settings are sufficient. You have set a timeout of 400 seconds in your HybridRAGWorkflow
, which should be adequate, but make sure this is correctly applied.
Dependencies and Environment:
Ensure all necessary dependencies are installed and that your environment is correctly set up. This includes verifying that the llama_index
and related packages are properly installed.
Logs and Debugging: Check any available logs for more detailed error messages that might provide additional context about the connection failure.
If these steps do not resolve the issue, consider testing the connection with a simple script to isolate the problem further.
To continue talking to Dosu, mention @dosu.
The example provided by llama-index docs also caused error, I decided to abandom this solution.
Question Validation
Question
This is my deployment code. But it cause error:
How to fix it?