Fuota MQTT error

[Abisha]

Hello

I am working on CSv4 and FUOTA Server. Both these are running on two seperate AWS EC2 instances, of the same AWS account.
When running the FUOTA task I am seeing that a multicase group is created and i am also getting downlink to the end device over port 200,
However, the rest of the FUOTA process is not progresssing and when checking the log with sudo journalctl -f -n 100 -u chirpstackI am seeing the below error.

 ERROR chirpstack::integration::http: Posting event failed event=up url=https://172.31.3.221:8070 error=error sending request for url (https://172.31.3.221:8070/?event=up): error trying to connect: received corrupt message

Any help on this highly appretiated

Thanks!

[brocaar]

error trying to connect: received corrupt message

Could it be that you need to use http:// instead of https://?

[Abisha]

Currently, we are using the same EC2 instance for both the Chirpstack and Chirpstack Fuota servers.

When we use http, we got an error like this:

 ERROR chirpstack::integration::http: Posting event failed event=up url=http://localhost:8070 error=error sending request for url (http://localhost:8070/?event=up): channel closed

when we use https

 ERROR chirpstack::integration::http: Posting event failed event=up url=https://localhost:8070 error=error sending request for url (https://localhost:8070/?event=up): error trying to connect: received corrupt message of type InvalidContentType