Log device eui in join request

[Safrone]

Is this a bug or a feature request?

feature

What did you expect?

Information on what device_eui is making a join request on success/failure

Feb 13 17:41:04 LoRaServer-production chirpstack-network-server[16404]: time="2020-02-13T17:41:04Z" level=info msg="gateway/mqtt: uplink frame received" gateway_id=c0ee40ffff293123 uplink_id=4813d922-2cd7-4e08-85f3-f96145214681
Feb 13 17:41:04 LoRaServer-production chirpstack-network-server[16404]: time="2020-02-13T17:41:04Z" level=info msg="gateway/mqtt: uplink frame received" gateway_id=c0ee40ffff293124 uplink_id=d23c4772-784c-4d3d-a778-fcab362f4c3b
Feb 13 17:41:04 LoRaServer-production chirpstack-network-server[16404]: time="2020-02-13T17:41:04Z" level=info msg="uplink: frame(s) collected" ctx_id=b65f266c-9131-4a62-95b1-fa16dd73859f mtype=JoinRequest uplink_ids="[d23c4772-784c-4d3d-a778-fcab362f4c3b 4813d922-2cd7-4e08-85f3-f96145214681]"
Feb 13 17:41:04 LoRaServer-production chirpstack-network-server[16404]: time="2020-02-13T17:41:04Z" level=error msg="uplink: processing uplink frame error" ctx_id=b65f266c-9131-4a62-95b1-fa16dd73859f error="get device error: object does not exist"

Possible example log:

level=info msg="uplink: frame(s) collected" ctx_id=b65f266c-9131-4a62-95b1-fa16dd73859f mtype=JoinRequest uplink_ids="[d23c4772-784c-4d3d-a778-fcab362f4c3b 4813d922-2cd7-4e08-85f3-f96145214681]" dev_eui=0012340a00001234
level=error msg="uplink: processing uplink frame error" ctx_id=b65f266c-9131-4a62-95b1-fa16dd73859f error="get device error: object does not exist" dev_eui=0012340a00001234

Ostensibly this would apply to other logs as well

[mo-norant]

@brocaar is this resolved i have the same error