Able to call http://2.3.4.5:3001/api/request in dev but unable once deployed

[sandeep.pillai]

My worker script has a fetch that posts request data to any url.For testing in development env or the playground when i trigger the script it effortlessly sends data to the mock api.

However when i deploy this and add it to my domain http://mydomain.com/* in route and then call this domain from my postman the worker does get triggered as i can see in logs but fails to send the data to the ec2-insatnce.The ec2-instance allows all traffic.

I am unable to pin point the issue.

[Cyb3r-Jak3]

Workers are not able to send to IP addresses, only domains and you can create a DNS record to point to the IP address.

For custom ports then you need to follow this flow chart

Worker fetch causes 521 error over HTTPS on port 9200

@KianNH is almost right. You can send requests to non-standard ports, but the target domain must be in the same zone as the Worker. You can create a CNAME record in your zone pointing to my-aws-site. Please consult the flowchart below to determine which port a request will be sent to. [image]