edgexfoundry / edgexfoundry/device-coap-c
Coap-client doesn't receives data
- Dominant language
- C
- Stars
- 3
- Forks
- 21
- PR merge metrics
- No merged PRs in 30d
Description
I keep the issue open here:
https://github.com/edgexfoundry/edgex-compose/issues/252#issuecomment-1153966946
I want to use device-coap in edge x and I used containers.
I have a problem when I try to send data to edgex with the command: coap-client -m post -t 0 -e 1001 coap://127.0.0.1/a1r/d1/int I receive the message: WARN coap_network_read: unreachable.
If instead you execute the commands:
`coap-client-notls -m post -t 0 -e 1001 coap://127.0.0.1:5684/a1r/d1/int`
I do not receive any error message but neither the data that the d2 device inside the edgex should send. Thank you
** EdgeXFoundry Jakarta 2.2**
Contributor guide
Research direction
Start by reviewing the linked EdgeX Compose issue comment and reproduce the two coap-client commands against the EdgeX Jakarta 2.2 container setup. Compare the unreachable warning with the silent request on port 5684, then trace the device-coap-c service entry points to determine why data from the d2 device is not received. Done means the request succeeds and the expected data is visible in EdgeX.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- networking
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100