The no_http_response_error occurs when an endpoint request connection closes without receiving a valid HTTP response. This can lead to failed requests and disrupted messaging workflows.
What Causes no_http_response_error?
This error happens due to:
Server Issues – The server might be down, misconfigured, or not responding properly.
Incorrect Response Format – The endpoint does not return a valid HTTP response in the expected format.
Timeout or Network Issues – A poor network connection or timeout can interrupt the request before a response is received.
How to Fix the no_http_response_error
Follow these steps to troubleshoot and resolve the issue:
1. Check Server Availability
Ensure the server hosting the endpoint is running and accessible.
Test the server with a simple request using tools like curl or Postman.
2. Validate Response Format
The API must return a properly formatted HTTP response (status code and body).
Ensure the response follows the required JSON format:
{
"status": "success",
"message": "Request processed successfully."
}3. Debug Network and Timeout Issues
Check for firewall or proxy settings that might block responses.
Increase the timeout settings if needed to allow more processing time.
Ensure a stable internet connection between the client and server.
4. Monitor Logs for Errors
Enable logging on the server to track errors and failed responses.
Use debugging tools to inspect API request and response patterns.
By implementing these fixes, you can resolve the no_http_response_error and ensure smooth communication with the WhatsApp API. For more troubleshooting tips related to WhatsApp API, check out heltar.com/blogs.