I think I found a similar thread here:
https://forum.loraserver.io/t/lora-server-0-22-1-topic-application-node-rx-not-receiving-messages/450
but there doesn’t seem to be any conclusion.
I’m using the latest version of docker images, and I am seeing raw frame logs for this application, but there doesn’t seem to be any messages coming out of mqtt from the application.
I’ve tried subscribing to application/1/# as an mqtt client, but nothing appears. Subscribing to gateway/# however does give me a lot of messages.
gateway-bridge-logs:
time="2018-01-23T13:47:52Z" level=info msg="gateway: sending udp packet to gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullACK
time="2018-01-23T13:47:54Z" level=info msg="gateway: received udp packet from gateway" addr="36.226.68.246:57262" protocol_version=1 type=PushData
time="2018-01-23T13:47:54Z" level=info msg="gateway: stat packet received" addr="36.226.68.246:57262" mac=b827ebfffeaa20b1
time="2018-01-23T13:47:54Z" level=info msg="backend: publishing packet" topic=gateway/b827ebfffeaa20b1/stats
time="2018-01-23T13:47:54Z" level=info msg="gateway: sending udp packet to gateway" addr="36.226.68.246:57262" protocol_version=1 type=PushACK
time="2018-01-23T13:48:02Z" level=info msg="gateway: received udp packet from gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullData
time="2018-01-23T13:48:02Z" level=info msg="gateway: sending udp packet to gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullACK
time="2018-01-23T13:48:04Z" level=info msg="gateway: received udp packet from gateway" addr="36.226.68.246:57262" protocol_version=1 type=PushData
time="2018-01-23T13:48:04Z" level=info msg="gateway: rxpk packet received" addr="36.226.68.246:57262" data=QAIAIKSAawACfW+n4/YgOVbdtGbL mac=b827ebfffeaa20b1
time="2018-01-23T13:48:04Z" level=info msg="backend: publishing packet" topic=gateway/b827ebfffeaa20b1/rx
time="2018-01-23T13:48:04Z" level=info msg="gateway: sending udp packet to gateway" addr="36.226.68.246:57262" protocol_version=1 type=PushACK
time="2018-01-23T13:48:12Z" level=info msg="gateway: received udp packet from gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullData
time="2018-01-23T13:48:12Z" level=info msg="gateway: sending udp packet to gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullACK
time="2018-01-23T13:48:22Z" level=info msg="gateway: received udp packet from gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullData
time="2018-01-23T13:48:22Z" level=info msg="gateway: sending udp packet to gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullACK
time="2018-01-23T13:48:24Z" level=info msg="gateway: received udp packet from gateway" addr="36.226.68.246:57262" protocol_version=1 type=PushData
time="2018-01-23T13:48:24Z" level=info msg="gateway: rxpk packet received" addr="36.226.68.246:57262" data=QAIAIKSAbADTC04H mac=b827ebfffeaa20b1
time="2018-01-23T13:48:24Z" level=info msg="backend: publishing packet" topic=gateway/b827ebfffeaa20b1/rx
time="2018-01-23T13:48:24Z" level=info msg="gateway: sending udp packet to gateway" addr="36.226.68.246:57262" protocol_version=1 type=PushACK
time="2018-01-23T13:48:24Z" level=info msg="gateway: received udp packet from gateway" addr="36.226.68.246:57262" protocol_version=1 type=PushData
time="2018-01-23T13:48:24Z" level=info msg="gateway: stat packet received" addr="36.226.68.246:57262" mac=b827ebfffeaa20b1
time="2018-01-23T13:48:24Z" level=info msg="backend: publishing packet" topic=gateway/b827ebfffeaa20b1/stats
time="2018-01-23T13:48:24Z" level=info msg="gateway: sending udp packet to gateway" addr="36.226.68.246:57262" protocol_version=1 type=PushACK
time="2018-01-23T13:48:32Z" level=info msg="gateway: received udp packet from gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullData
time="2018-01-23T13:48:32Z" level=info msg="gateway: sending udp packet to gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullACK
time="2018-01-23T13:48:42Z" level=info msg="gateway: received udp packet from gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullData
time="2018-01-23T13:48:42Z" level=info msg="gateway: sending udp packet to gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullACK
time="2018-01-23T13:48:44Z" level=info msg="gateway: received udp packet from gateway" addr="36.226.68.246:57262" protocol_version=1 type=PushData
time="2018-01-23T13:48:44Z" level=info msg="gateway: rxpk packet received" addr="36.226.68.246:57262" data=QAIAIKSAbQAEJBeYQhO1ZKQRMNVs mac=b827ebfffeaa20b1
time="2018-01-23T13:48:44Z" level=info msg="backend: publishing packet" topic=gateway/b827ebfffeaa20b1/rx
time="2018-01-23T13:48:44Z" level=info msg="gateway: sending udp packet to gateway" addr="36.226.68.246:57262" protocol_version=1 type=PushACK
time="2018-01-23T13:48:52Z" level=info msg="gateway: received udp packet from gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullData
time="2018-01-23T13:48:52Z" level=info msg="gateway: sending udp packet to gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullACK
time="2018-01-23T13:48:54Z" level=info msg="gateway: received udp packet from gateway" addr="36.226.68.246:57262" protocol_version=1 type=PushData
time="2018-01-23T13:48:54Z" level=info msg="gateway: stat packet received" addr="36.226.68.246:57262" mac=b827ebfffeaa20b1
time="2018-01-23T13:48:54Z" level=info msg="backend: publishing packet" topic=gateway/b827ebfffeaa20b1/stats
time="2018-01-23T13:48:54Z" level=info msg="gateway: sending udp packet to gateway" addr="36.226.68.246:57262" protocol_version=1 type=PushACK
time="2018-01-23T13:49:02Z" level=info msg="gateway: received udp packet from gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullData
time="2018-01-23T13:49:02Z" level=info msg="gateway: sending udp packet to gateway" addr="36.226.68.246:33475" protocol_version=1 type=PullACK
If I had to guess where the error was, the loraserver is giving me this:
time="2018-01-23T13:54:25Z" level=info msg="grpc: addrConn.createTransport failed to connect to {appserver:8001 0 <nil>}. Err :connection error: desc = \"transport: Error while dialing dial tcp 172.18.0.8:8001: getsockopt: connection refused\". Reconnecting..."
time="2018-01-23T13:54:25Z" level=info msg="pickfirstBalancer: HandleSubConnStateChange: 0xc42036b5d0, TRANSIENT_FAILURE"
time="2018-01-23T13:54:26Z" level=error msg="processing rx packet error: get application-server client error: create application-server api client error: dial application-server api error: context deadline exceeded" data_base64=QAIAIKSAfgB1D8lL
time="2018-01-23T13:54:26Z" level=info msg="Failed to dial appserver:8001: context canceled; please retry."
I’ve attached the full logs here as well:
https://mega.nz/#!fQh3zQhB!_MPKiKCkzWYGKbQk0LGJ9jpXmhAIU-Ow6jnbxnlgVjA
https://mega.nz/#!qNhWFQLZ!uBfxKaXZaeYyB1qtf4o1ikmtNu8JRnHg-4hoUKPUI-A