Lora-gateway-bridge: unsubscribing from topic

trt_rtrt · March 12, 2018, 11:54pm

Hello.
I have a problem, at some point server stops receiving packets from gateway, but I’m sure that on the gateway side the packages are sent, that is, the problem is with the server.
I open journal from lora-gateway-bridge and in the bottom I see info massage: unsubscribing from topic. But I didn’t unsubscribing from anything. Is this a problem?
Server was installing on fresh and clean Ubuntu 17.10 using quick install guide.
Any solutions?
Here is copy-paste from journal:
journalctl -u lora-gateway-bridge -f -n 100

Connecting .***.***. to port 3002, please wait…
login as:
ubuntu@ password:
Welcome to Ubuntu 17.10 (GNU/Linux 4.13.0-36-generic x86_64)

Могут быть обновлены 0 пакетов.
0 обновлений касаются безопасности системы.

Last login: Tue Mar 13 01:36:26 2018 from 178.219.88.23

journalctl -u lora-gateway-bridge -f -n 100
– Logs begin at Mon 2018-03-12 14:21:33 EET. –
Мар 12 19:48:01 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:01+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:48:01 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:01+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:48:10 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:10+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushData
Мар 12 19:48:10 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:10+02:00” level=info msg=“gateway: rxpk packet received” addr=“46.211.65.49:50544” data=QM3MPwcA6wEBVuzLFP/nWXnnfM38qdioN/5L mac=aa755a0048050130
Мар 12 19:48:10 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:10+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushACK
Мар 12 19:48:10 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:10+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/rx
Мар 12 19:48:10 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:10+02:00” level=info msg=“backend: packet received” topic=gateway/aa755a0048050130/tx
Мар 12 19:48:10 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:10+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullResp
Мар 12 19:48:11 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:11+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:48:11 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:11+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:48:22 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:22+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:48:22 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:22+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:48:27 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:27+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushData
Мар 12 19:48:27 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:27+02:00” level=info msg=“gateway: stat packet received” addr=“46.211.65.49:50544” mac=aa755a0048050130
Мар 12 19:48:27 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:27+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/stats
Мар 12 19:48:27 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:27+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushACK
Мар 12 19:48:31 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:31+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:48:31 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:31+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:48:33 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:33+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushData
Мар 12 19:48:33 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:33+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushACK
Мар 12 19:48:33 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:33+02:00” level=info msg=“gateway: rxpk packet received” addr=“46.211.65.49:50544” data=QM3MPwcA7AEB7+YRqAckHfIaimpaU0+HYV+w mac=aa755a0048050130
Мар 12 19:48:33 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:33+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/rx
Мар 12 19:48:34 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:34+02:00” level=info msg=“backend: packet received” topic=gateway/aa755a0048050130/tx
Мар 12 19:48:34 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:34+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullResp
Мар 12 19:48:34 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:34+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=TXACK
Мар 12 19:48:34 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:34+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/ack
Мар 12 19:48:41 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:41+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:48:41 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:41+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:48:52 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:52+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:48:52 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:52+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:48:54 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:54+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushData
Мар 12 19:48:54 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:54+02:00” level=info msg=“gateway: rxpk packet received” addr=“46.211.65.49:50544” data=QM3MPwcA7QEBlfe8JZd0nWqdCng6+Bszevde mac=aa755a0048050130
Мар 12 19:48:54 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:54+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/rx
Мар 12 19:48:54 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:54+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushACK
Мар 12 19:48:55 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:55+02:00” level=info msg=“backend: packet received” topic=gateway/aa755a0048050130/tx
Мар 12 19:48:55 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:55+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullResp
Мар 12 19:48:55 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:55+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=TXACK
Мар 12 19:48:55 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:55+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/ack
Мар 12 19:48:58 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:58+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushData
Мар 12 19:48:58 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:58+02:00” level=info msg=“gateway: stat packet received” addr=“46.211.65.49:50544” mac=aa755a0048050130
Мар 12 19:48:58 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:58+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushACK
Мар 12 19:48:58 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:48:58+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/stats
Мар 12 19:49:02 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:02+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:49:02 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:02+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:49:12 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:12+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:49:12 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:12+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:49:17 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:17+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushData
Мар 12 19:49:17 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:17+02:00” level=info msg=“gateway: rxpk packet received” addr=“46.211.65.49:50544” data=QM3MPwcA7gEBRatKq2g063HPC1bw+2ShoLom mac=aa755a0048050130
Мар 12 19:49:17 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:17+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushACK
Мар 12 19:49:17 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:17+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/rx
Мар 12 19:49:17 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:17+02:00” level=info msg=“backend: packet received” topic=gateway/aa755a0048050130/tx
Мар 12 19:49:17 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:17+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullResp
Мар 12 19:49:17 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:17+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=TXACK
Мар 12 19:49:17 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:17+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/ack
Мар 12 19:49:23 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:23+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:49:23 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:23+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:49:27 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:27+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushData
Мар 12 19:49:27 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:27+02:00” level=info msg=“gateway: stat packet received” addr=“46.211.65.49:50544” mac=aa755a0048050130
Мар 12 19:49:27 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:27+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/stats
Мар 12 19:49:27 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:27+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushACK
Мар 12 19:49:33 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:33+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:49:33 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:33+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:49:38 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:38+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushData
Мар 12 19:49:38 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:38+02:00” level=info msg=“gateway: rxpk packet received” addr=“46.211.65.49:50544” data=QM3MPwcA7wEBYblN9cDT4tKOXggA3JQBC54X mac=aa755a0048050130
Мар 12 19:49:38 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:38+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/rx
Мар 12 19:49:38 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:38+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushACK
Мар 12 19:49:38 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:38+02:00” level=info msg=“backend: packet received” topic=gateway/aa755a0048050130/tx
Мар 12 19:49:38 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:38+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullResp
Мар 12 19:49:39 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:39+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=TXACK
Мар 12 19:49:39 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:39+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/ack
Мар 12 19:49:42 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:42+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:49:42 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:42+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:49:52 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:52+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:49:52 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:52+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:49:59 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:59+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushData
Мар 12 19:49:59 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:59+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushData
Мар 12 19:49:59 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:59+02:00” level=info msg=“gateway: rxpk packet received” addr=“46.211.65.49:50544” data=QM3MPwcA8AEBTSesOqrvQGQraBcetrTu+vke mac=aa755a0048050130
Мар 12 19:49:59 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:59+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/rx
Мар 12 19:49:59 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:59+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushACK
Мар 12 19:49:59 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:59+02:00” level=info msg=“gateway: stat packet received” addr=“46.211.65.49:50544” mac=aa755a0048050130
Мар 12 19:49:59 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:59+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/stats
Мар 12 19:49:59 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:59+02:00” level=info msg=“backend: packet received” topic=gateway/aa755a0048050130/tx
Мар 12 19:49:59 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:59+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullResp
Мар 12 19:49:59 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:59+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=TXACK
Мар 12 19:49:59 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:49:59+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/ack
Мар 12 19:50:02 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:50:02+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:50:02 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:50:02+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:50:13 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:50:13+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:50:13 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:50:13+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:50:19 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:50:19+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushData
Мар 12 19:50:19 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:50:19+02:00” level=info msg=“gateway: rxpk packet received” addr=“46.211.65.49:50544” data=QM3MPwcA8QEBnWyk+UHXMvx4TEbTNGq4y690 mac=aa755a0048050130
Мар 12 19:50:19 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:50:19+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/rx
Мар 12 19:50:19 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:50:19+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50544” protocol_version=2 type=PushACK
Мар 12 19:50:19 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:50:19+02:00” level=info msg=“backend: packet received” topic=gateway/aa755a0048050130/tx
Мар 12 19:50:19 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:50:19+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullResp
Мар 12 19:50:20 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:50:20+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=TXACK
Мар 12 19:50:20 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:50:20+02:00” level=info msg=“backend: publishing packet” qos=0 topic=gateway/aa755a0048050130/ack
Мар 12 19:50:22 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:50:22+02:00” level=info msg=“gateway: received udp packet from gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullData
Мар 12 19:50:22 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:50:22+02:00” level=info msg=“gateway: sending udp packet to gateway” addr=“46.211.65.49:50556” protocol_version=2 type=PullACK
Мар 12 19:51:35 ubu-VM lora-gateway-bridge[802]: time=“2018-03-12T19:51:35+02:00” level=info msg=“backend: unsubscribing from topic” topic=gateway/aa755a0048050130/tx

brocaar · March 13, 2018, 7:01am

The unsubscribe happens when LoRa Gateway Bridge doesn’t receive any data from the gateway for one or two minutes. It re-subscribes when new data comes in.

See https://docs.loraserver.io/lora-gateway-bridge/install/debug/ for debugging suggestions.

trt_rtrt · March 13, 2018, 9:59pm

Thanks @brocaar
Now I realized what the problem is, it was in the 3g modem I used on gatewey.

Sorry, but can you help me with this?
I’m using: 3G modem - Huawei e1550, sakis3g and UMTSkeeper to handle connection. Packet_forwarder from semtech repository. Packet_forwarder autostarts on boot with a delay of 180 seconds in order for the 3g modem to connect to the network. It works fine until the 3g modem loses its connection (2-3 hours after boot it works than reconnect) and the UMTSkeeper regains communication. After this, packet_forwarder stops sending data to the server. It seems to me that packet_forwarder does not know how to monitor the network connection state and if there are any drop, then it does not reconnect itself to the network. Please help me, how to get it to autoconnect when the network is restored?

Some logs and information:
Here is a umtskeeper.log when its reconnect:

2018-03-13 20:27:32 Testing connection…
2018-03-13 20:27:40 Success… we are online!
2018-03-13 22:11:39 Offline: Network device ppp0 not found or not connected. (n$
2018-03-13 22:11:43 Internet connection is DOWN. Calling Sakis3G connect…
Sakis3G cmdLine: nice /home/pi/3g/sakis3g connect --sudo --console USBINTERFA$
Sakis3G says…
E1550 connected to KYIVSTAR (25503).
Error: /tmp/sakis3gz.10107.sakis3g: line 3218: warning: command substitution:$

2018-03-13 22:12:11 Testing connection…
2018-03-13 22:12:20 Success… we are online!

Here is ifconfig for 3g modem iterface:

ppp0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>  mtu 1500
inet 10.151.60.124  netmask 255.255.255.255  destination 10.64.64.64
ppp  txqueuelen 3  (Point-to-Point Protocol)
RX packets 106  bytes 7905 (7.7 KiB)
RX errors 0  dropped 0  overruns 0  frame 0
TX packets 108  bytes 7617 (7.4 KiB)
TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

Here is tcpdump -AUq port 3000 for port who sends data to server (and when 3g modem disconnects, ppp0 interface disappears from the ifconfig list):

listening on ppp0, link-type LINUX_SLL (Linux cooked), capture size 262144 bytes
**
**
tcpdump: pcap_loop: The interface went down
3124 packets captured
3124 packets received by filter
0 packets dropped by kernel

Here is autostart script for packet_forwarder:

#!/bin/bash
sleep 180
sleep 10
gpio mode 7 out
gpio write 7 1
sleep 0.5
gpio write 7 0
sleep 0.5
cd packet_forwarder/lora_pkt_fwd/
./lora_pkt_fwd
exit 0

trt_rtrt · March 14, 2018, 2:09pm

Solved.
By installing lora-gateway-bridge on gateway.
Seems like lora-gateway-bridge monitors the interfaces and connects to the one on which there is an output to the intet, right @brocaar ?

brocaar · March 14, 2018, 2:37pm

I’m not sure how Go handles a network interface change, but given that it solved your issue, I think it will re-connect properly on a network interface change.

z530068718 · November 29, 2018, 4:23am

Hello.

I meet some problems when test the performance of your LoRa project and I was wondering if you could give me any help.

I have built the project including LoRa Gateway Bridge, LoRa Server and LoRa App Server. I used Locust for a simple test of the project’s performance. In the test, I simulated 100 devices and each device sent a packet about 5 seconds. In addition, each device can use a particular gateway to send and receive packetes. At first, the syetem worked fine. However, But after a few minutes, the downlink packets could not be received at all. I found many info massages: “unsubscribing from topic” from LoRa Gateway Bridge’s journal. I am sure that gateways are still send uplink packets to LoRa Gateway Bridge. Is this a problem?

The journal of LoRa Gateway Bridge is following:

For example: the gateway whose id is 35326b1ebf4ab41f send a uplink packet at 2018-11-29T10:51:31+08:00. However, LoRa Gateway Bridge unsubscribe the topic ‘gateway/35326b1ebf4ab41f/tx’ at 2018-11-29T10:51:40+08:00. The gateway also sent a new uplink packet at 2018-11-29T10:51:43+08:00.

time="2018-11-29T10:51:40+08:00" level=info msg="backend: config packet received" topic=gateway/d75004b492b94c46/config
time="2018-11-29T10:51:31+08:00" level=info msg="gateway: stat packet received" addr="10.206.200.232:31972" mac=35326b1ebf4ab41f
time="2018-11-29T10:51:31+08:00" level=info msg="gateway: rxpk packet received" addr="10.206.200.232:31972" data=gCljNQEAAAABRe0+Sn0AwHeL mac=35326b1ebf4ab41f
time="2018-11-29T10:51:31+08:00" level=info msg="backend: publishing packet" qos=0 topic=gateway/35326b1ebf4ab41f/rx
time="2018-11-29T10:51:31+08:00" level=info msg="backend: publishing packet" qos=0 topic=gateway/35326b1ebf4ab41f/stats

time="2018-11-29T10:51:40+08:00" level=info msg="gateway: stat packet received" addr="10.206.200.232:31979" mac=7cf69d3740d49c68
time="2018-11-29T10:51:40+08:00" level=info msg="gateway: rxpk packet received" addr="10.206.200.232:31979" data=gCsZHAEAAAABGTgz63sMoKoY mac=7cf69d3740d49c68
time="2018-11-29T10:51:40+08:00" level=info msg="backend: publishing packet" qos=0 topic=gateway/7cf69d3740d49c68/rx
time="2018-11-29T10:51:40+08:00" level=info msg="backend: publishing packet" qos=0 topic=gateway/7cf69d3740d49c68/stats
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/3317e6d07fb16f0f/config
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/35326b1ebf4ab41f/tx
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/35326b1ebf4ab41f/config
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/a154a309e73b2c34/tx
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/a154a309e73b2c34/config
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/b12f6a07af7be934/tx
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/b12f6a07af7be934/config
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/627f2b48d54ae6ea/tx
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/627f2b48d54ae6ea/config
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/c5cabd33b27b56f6/tx
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/c5cabd33b27b56f6/config
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/02038dd444f75b03/tx
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/02038dd444f75b03/config
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/8090d95342bf0bc5/tx
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/8090d95342bf0bc5/config
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/bdb20aaf5f702ca5/tx
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/bdb20aaf5f702ca5/config
time="2018-11-29T10:51:40+08:00" level=info msg="backend: unsubscribing from topic" topic=gateway/d75004b492b94c46/tx

time="2018-11-29T10:51:43+08:00" level=info msg="gateway: stat packet received" addr="10.206.200.232:31972" mac=35326b1ebf4ab41f
time="2018-11-29T10:51:43+08:00" level=info msg="gateway: rxpk packet received" addr="10.206.200.232:31972" data=gCljNQEAAAABRe0+Sn0AwHeL mac=35326b1ebf4ab41f
time="2018-11-29T10:51:43+08:00" level=info msg="backend: publishing packet" qos=0 topic=gateway/35326b1ebf4ab41f/rx
time="2018-11-29T10:51:43+08:00" level=info msg="backend: publishing packet" qos=0 topic=gateway/35326b1ebf4ab41f/stats
time="2018-11-29T10:51:43+08:00" level=info msg="gateway: stat packet received" addr="10.206.200.232:31952" mac=7bb13bf162c52841
time="2018-11-29T10:51:43+08:00" level=info msg="gateway: rxpk packet received" addr="10.206.200.232:31952" data=gEW2GgAAAAABfPQmROaPZwPC mac=7bb13bf162c52841
time="2018-11-29T10:51:43+08:00" level=info msg="backend: publishing packet" qos=0 topic=gateway/7bb13bf162c52841/rx
time="2018-11-29T10:51:43+08:00" level=info msg="backend: publishing packet" qos=0 topic=gateway/7bb13bf162c52841/stats

brocaar · December 1, 2018, 12:23pm

If this is a simulation, please make sure you’re implementing the PROTOCOL.TXT properly.

z530068718 · December 5, 2018, 2:02am

Thanks very much. I am very glad that I have solved the problem. The possible reason for this problem is that the simulated gateway only send Pull_Data once at the beginning。

mwong · August 14, 2019, 6:04pm

Are gateway Stat messages included as ‘any data’?
Our lora-gateway-bridge is unsubscribing from only gateway/{{.MAC}}/tx and gateway/{{.MAC}}/config while rx messages are still coming in. Does this still fall under the auto unsubscribe code?

hasiflo · October 11, 2019, 2:06pm

Hi @brocaar,

I have the gateway-bridge directly on a gateway installed. In cases where I’m loosing internet-connection and get connection back (on the GW), I see afterwards the ‘unsubscribe topic" topic="gateway/a84041ffff1bcb53/command/#’. After this log entry is no re-subscription to that topic.

As result, I’m not able to receive the acknowledge from a confirmed sensor-message.

Do you have an idea why there is no re-subscription or why there is an unsubscription?

BR Hasiflo

LOG:

Sep 11 12:47:44 lm-gw-1bcb53 daemon.info lora-pkg-fwd[1594]: 
Sep 11 12:47:44 lm-gw-1bcb53 daemon.info lora-pkg-fwd[1594]: INFO: Received pkt from mote: A3ADC6BD (fcnt=50702)
Sep 11 12:47:44 lm-gw-1bcb53 daemon.info lora-pkg-fwd[1594]: 
Sep 11 12:47:44 lm-gw-1bcb53 daemon.info lora-pkg-fwd[1594]: JSON up: {"rxpk":[{"tmst":179924355,"chan":2,"rfch":1,"freq":868.500000,"stat":1,"modu":"LORA","datr":"SF7BW125","codr":"4/5","lsnr":8.0,"rssi":-65,"size":23,"data":"AL3GraPODsb5lVIAAArKJQDen6kyhGE="}]}
Sep 11 12:47:44 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:44Z" level=debug msg="backend/semtechudp: received udp packet from gateway" addr="127.0.0.1:57056" protocol_version=2 type=PushData
Sep 11 12:47:44 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:44Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:57056" protocol_version=2 type=PushACK
Sep 11 12:47:44 lm-gw-1bcb53 user.info : INFO: [up] PUSH_ACK received in 37 ms
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: connected to mqtt broker"
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: subscribing to topic" qos=0 topic="gateway/a84041ffff1bcb53/command/#"
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: subscribing to topic" qos=0 topic="gateway/a84041ffff1bcb53/command/#"
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 topic=gateway/a84041ffff1bcb53/event/stats
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/a84041ffff1bcb53/event/up
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 topic=gateway/a84041ffff1bcb53/event/stats
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 topic=gateway/a84041ffff1bcb53/event/stats
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 topic=gateway/a84041ffff1bcb53/event/stats
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 topic=gateway/a84041ffff1bcb53/event/stats
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/a84041ffff1bcb53/command/#"
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] received out-of-sync ACK
Sep 11 12:47:45 lm-gw-1bcb53 daemon.err lora-gateway-bridge[1311]: time="2019-09-11T12:47:45Z" level=debug msg="backend/semtechudp: sending udp packet to gateway" addr="127.0.0.1:34097" protocol_version=2 type=PullACK
Sep 11 12:47:45 lm-gw-1bcb53 user.info : INFO: [down] PULL_ACK received in 6008 ms

michtemp84 · November 4, 2019, 2:36pm

Hi Brocaar!
I’m a colleague of hasiflo.
We had the problem that the gateway hasn’t resubscribed to the server when we have lost the internet connection on the gateway.
We have investigated the problem and we saw that the function reconnectLoop in internal/integration/mqtt/backend.go will not have any effect because b.auth.ReconnectAfter is always 0.
Could this be the reason for our behaviour which has descriped hasiflo in his last post?

We have changed the reconnectLoop so that it looks that it would work for us.
func (b *Backend) reconnectLoop() {
for{
if b.closed {
break
}
time.Sleep(30)
if len(b.gateways) == 0{
log.Info(“reconnectLoop: before mqttReconnectCounter”)
mqttReconnectCounter().Inc()

        b.disconnect()
        b.connectLoop()
	}
}

}

We are using the gateway bridge version 3.2.1. Maybe you have any suggestion if you have expierences with similar behaviours.
Thank you for your great work.
Best regards!
Michael

WGebczyk · November 6, 2019, 9:50am

Hi Everyone,

Is this log related to the issue described in this topic? It looks to me that it’s the same. Is there any fix for that in new version of GatewayBridge? I’m currently using version 3.0.0 on Windows. I have two instanances of the server, on both i experience the same issue. Only restart of the service helps to start collecting data once again.

time=“2019-11-06T07:17:33+01:00” level=debug msg=“backend/semtechudp: received udp packet from gateway” addr=“10.224.80.150:48926” protocol_version=2 type=PushData
time=“2019-11-06T07:17:33+01:00” level=debug msg=“backend/semtechudp: sending udp packet to gateway” addr=“10.224.80.150:48926” protocol_version=2 type=PushACK
time=“2019-11-06T07:18:04+01:00” level=debug msg=“backend/semtechudp: cleanup gateway registry”
time=“2019-11-06T07:19:04+01:00” level=debug msg=“backend/semtechudp: cleanup gateway registry”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b0325ff/command/#”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b0319e0/command/#”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b03129d/command/#”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b0319cf/command/#”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b031646/command/#”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b03259e/command/#”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b0311ad/command/#”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b0325dd/command/#”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b0314fd/command/#”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b0319d4/command/#”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b0314ff/command/#”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b0314f7/command/#”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b0325a2/command/#”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b0314f8/command/#”
time=“2019-11-06T07:19:04+01:00” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/7276ff000b032515/command/#”
time=“2019-11-06T07:20:04+01:00” level=debug msg=“backend/semtechudp: cleanup gateway registry”
time=“2019-11-06T07:21:04+01:00” level=debug msg=“backend/semtechudp: cleanup gateway registry”
time=“2019-11-06T07:22:04+01:00” level=debug msg=“backend/semtechudp: cleanup gateway registry”
time=“2019-11-06T07:23:04+01:00” level=debug msg=“backend/semtechudp: cleanup gateway registry”
time=“2019-11-06T07:24:05+01:00” level=debug msg=“backend/semtechudp: cleanup gateway registry”
time=“2019-11-06T07:25:05+01:00” level=debug msg=“backend/semtechudp: cleanup gateway registry”
time=“2019-11-06T07:26:05+01:00” level=debug msg=“backend/semtechudp: cleanup gateway registry”
time=“2019-11-06T07:27:05+01:00” level=debug msg=“backend/semtechudp: cleanup gateway registry”
time=“2019-11-06T07:28:05+01:00” level=debug msg=“backend/semtechudp: cleanup gateway registry”

ezequielfalcon · December 5, 2019, 5:57pm

Hi! This is also happening to us, sometimes the Gateway Bridge unsubscribes from it’s topic and it will never resubscribe again. This happens on v3.4.1.
Mostly on gateway boot up. Here is the log:

-- Logs begin at Thu 2016-11-03 14:16:42 -03. --
dic 05 10:17:12 localhost systemd[1]: Started ChirpStack Gateway Bridge.
dic 05 10:17:13 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T10:17:13-03:00" level=info msg="starting ChirpStack Gateway Bridge" docs="https://www.chirpstack.io/gateway-bridge/" version=3.4.1
dic 05 10:17:13 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T10:17:13-03:00" level=info msg="backend/semtechudp: starting gateway udp listener" addr="0.0.0.0:1700"
dic 05 11:44:54 localhost chirpstack-gateway-bridge[552]: crypto/rand: blocked for 60 seconds waiting to read random data from the kernel
dic 05 11:46:33 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:46:33-03:00" level=error msg="integration/mqtt: connection error" error="Network Error : tls: DialWithDialer timed out"
dic 05 11:46:37 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:46:37-03:00" level=info msg="integration/mqtt: connected to mqtt broker"
dic 05 11:46:37 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:46:37-03:00" level=info msg="integration/mqtt: subscribing to topic" qos=0 topic="gateway/b827ebfffe01adba/command/#"
dic 05 11:46:37 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:46:37-03:00" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=01364cd7-01b5-402f-b447-f54f9d6102f2 topic=gateway/b827ebfffe01adba/event/stats
dic 05 11:46:37 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:46:37-03:00" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=c7f0871e-416b-40be-9cae-a42dd5f31615 topic=gateway/b827ebfffe01adba/event/stats
dic 05 11:46:37 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:46:37-03:00" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=231c7eb0-715d-4030-9011-572b6548797e topic=gateway/b827ebfffe01adba/event/stats
dic 05 11:46:37 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:46:37-03:00" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=6c8f31e9-c6cf-4ccb-96b9-1624281fd31d topic=gateway/b827ebfffe01adba/event/stats
dic 05 11:46:37 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:46:37-03:00" level=info msg="integration/mqtt: subscribing to topic" qos=0 topic="gateway/b827ebfffe01adba/command/#"
dic 05 11:46:37 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:46:37-03:00" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/b827ebfffe01adba/command/config
dic 05 11:46:37 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:46:37-03:00" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/b827ebfffe01adba/command/#"
dic 05 11:46:47 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:46:47-03:00" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=0ab77cd1-3bd9-4038-8c87-3093af23d0ea topic=gateway/b827ebfffe01adba/event/stats
dic 05 11:47:17 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:47:17-03:00" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=6558ee21-ec19-4fd9-8504-2c86eba82b6a topic=gateway/b827ebfffe01adba/event/stats
dic 05 11:47:47 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:47:47-03:00" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=08cfdef8-e3c8-483d-b552-674d86ec0291 topic=gateway/b827ebfffe01adba/event/stats
dic 05 11:48:17 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:48:17-03:00" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=bda5aa21-1cbb-4e50-9a2b-288a2c06cd25 topic=gateway/b827ebfffe01adba/event/stats
dic 05 11:48:47 localhost chirpstack-gateway-bridge[552]: time="2019-12-05T11:48:47-03:00" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=ea3646df-5a17-425c-a65a-52e57c69ae65 topic=gateway/b827ebfffe01adba/event/stats

As you can see, the gateway keeps sending messages but will never get any downlinks nor configs as it’s not subscribed to the topic.

I’ve this same behaviour using Mosquitto and EMQX brokers… both in single and cluster modes.
Does anyone have a workaround for this?

gtaspider · January 22, 2020, 5:49pm

Hey,

Got the same Issue

…
time=“2020-01-17T15:43:56Z” level=info msg=“integration/mqtt: gateway configuration received” topic=gateway/YYY/command/config
time=“2020-01-17T15:44:52Z” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/XXX/command/#”
time=“2020-01-17T15:44:52Z” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/AAA/command/#”
time=“2020-01-17T15:45:52Z” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/BBB/command/#”
time=“2020-01-17T15:45:52Z” level=info msg=“integration/mqtt: unsubscribe topic” topic=“gateway/CCC/command/#”

After some time (two weeks or so) the gateway bridge just stops working and I have to restart it to make it work again. It’s running on docker and the Version is 3.3

brocaar · January 23, 2020, 1:59pm

In the next version that will be released soon I have done some refactoring in the subscribe / unsubscribe behavior. We found that in some cases (in this case a gateway with a cellular back haul which during initialization blocked Go from sending UDP packets), there is a scenario where a race-condition might happen.

ezequielfalcon · January 23, 2020, 7:20pm

Maybe it helps me with a similar issue described here: Network Error : tls: DialWithDialer timed out

Thanks!

NMont · June 12, 2020, 1:28pm

Hi Everyone,
Sadly I’m still facing with auto unsubscribe problem.

Based on the previous @brocaar comment, I tried to upgrade from my previous version.

Actually I run v3.8.0 docker image of the Gateway Bridge (pulled from docker hub registry) but unfortunately the problem persists.

In my experience, seems that it can work for a couple of weeks, after that unsubscribing from topics occurs. The only solution atm is restart the pod, and everything come back to work correctly.

I wondering if this issue affect only containerized version of the gw bridge or if the problem happens also on the others type of installations.

Below a log extraction showing the last time I encountered the problem:

time="2020-06-12T02:23:07Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=63e86aeb-da5c-43a8-a222-e58a41c6ab69 topic=gateway/GWID1/event/stats
time="2020-06-12T02:23:07Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID1/command/config
time="2020-06-12T02:23:07Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID2/event/up uplink_id=c32eba9e-f298-4210-8866-f6862d5649de
time="2020-06-12T02:23:07Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID3/event/up uplink_id=3b3f66e1-4ca4-4094-a2b2-f852c761c51c
time="2020-06-12T02:23:07Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID4/event/up uplink_id=92df1d2c-786d-4b4b-b7c4-001f34241401
time="2020-06-12T02:23:07Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID5/event/up uplink_id=52ef0f46-56bd-4166-914f-358e00069e4e
time="2020-06-12T02:23:07Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID5/event/up uplink_id=721134cd-8a01-494a-b2f6-2825633d98f2
time="2020-06-12T02:23:07Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID6/event/up uplink_id=dad5977e-4b87-41f0-b927-8041606d4dd7
time="2020-06-12T02:23:07Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID7/event/up uplink_id=df7e1289-2a10-406c-966b-280c1b0327e0
time="2020-06-12T02:23:08Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID8/event/up uplink_id=865e0b7d-b1a8-48ef-8da2-65b08b5565d6
time="2020-06-12T02:23:08Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=d8d9be3b-6d4b-4391-90c7-817ca7aae765 topic=gateway/GWID4/event/stats
time="2020-06-12T02:23:08Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID4/command/config
time="2020-06-12T02:23:08Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=1b29456d-8aa2-4cb5-b540-7c4f3a4ef651 topic=gateway/GWID9/event/stats
time="2020-06-12T02:23:08Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID9/command/config
time="2020-06-12T02:23:09Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=79252d27-65ca-409a-868f-19151f9711b3 topic=gateway/GWID10/event/stats
time="2020-06-12T02:23:09Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID10/command/config
time="2020-06-12T02:23:09Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=7e8742c2-8ce4-4952-b5a0-894d84e7992b topic=gateway/GWID11/event/stats
time="2020-06-12T02:23:09Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID11/command/config
time="2020-06-12T02:23:09Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=4ad95b4a-0f54-406b-a911-eda344bfa3f9 topic=gateway/GWID12/event/stats
time="2020-06-12T02:23:09Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID12/command/config
time="2020-06-12T02:23:11Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=599a73b6-e103-4585-a21c-84e20c5a82f6 topic=gateway/GWID8/event/stats
time="2020-06-12T02:23:11Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID8/command/config
time="2020-06-12T02:23:12Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID11/event/up uplink_id=a8a78f5c-89bf-4262-bce4-591880c87b25
time="2020-06-12T02:23:13Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=a810b699-1c7c-405f-9949-2cf68cdacb28 topic=gateway/GWID13/event/stats
time="2020-06-12T02:23:13Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID13/command/config
time="2020-06-12T02:23:14Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=15666e5a-dee1-41e6-8fe0-ad60faeac5d3 topic=gateway/GWID5/event/stats
time="2020-06-12T02:23:14Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID5/command/config
time="2020-06-12T02:23:14Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=ae563fca-7eba-4f0f-b9f4-77727eea0433 topic=gateway/GWID14/event/stats
time="2020-06-12T02:23:14Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID14/command/config
time="2020-06-12T02:23:14Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=fe0856dc-0dac-4618-8f84-d6039e2bcb0d topic=gateway/GWID15/event/stats
time="2020-06-12T02:23:14Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID15/command/config
time="2020-06-12T02:23:14Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=be0b4ce5-f31c-4f30-ae78-c4537acbbb38 topic=gateway/GWID16/event/stats
time="2020-06-12T02:23:14Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID16/command/config
time="2020-06-12T02:23:14Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=80878c85-058f-4794-aab1-1615a2483063 topic=gateway/GWID17/event/stats
time="2020-06-12T02:23:14Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID17/command/config
time="2020-06-12T02:23:14Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID21/event/up uplink_id=c23a94cf-6ed3-4fd7-9252-439a6d5cacd0
time="2020-06-12T02:23:14Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=412a6be9-6095-4fde-acc2-af4f9a44f543 topic=gateway/GWID18/event/stats
time="2020-06-12T02:23:14Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID18/command/config
time="2020-06-12T02:23:16Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID20/event/up uplink_id=1736770a-3d1a-472b-b16c-ea656de1f60b
time="2020-06-12T02:23:17Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=fdb52140-3df4-4d57-a9d6-7ec3e6a1a058 topic=gateway/GWID19/event/stats
time="2020-06-12T02:23:17Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID19/command/config
time="2020-06-12T02:23:18Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=0a34ee6e-0e18-4a30-bd54-fc7620e1ab66 topic=gateway/GWID7/event/stats
time="2020-06-12T02:23:18Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID7/command/config
time="2020-06-12T02:23:18Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID15/event/up uplink_id=15d5e218-e20e-45bf-9b92-a9e5ee7d4d8b
time="2020-06-12T02:23:18Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=75f2be7c-b47d-4a46-9909-7bff7072d619 topic=gateway/GWID20/event/stats
time="2020-06-12T02:23:18Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID20/command/config
time="2020-06-12T02:23:19Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=a20eae6a-4c07-4eff-8d2a-1e0db4a0db9c topic=gateway/GWID21/event/stats
time="2020-06-12T02:23:19Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID21/command/config
time="2020-06-12T02:23:20Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=6a2ddd9e-35e8-496b-9ec8-2ab4f1baafe9 topic=gateway/GWID3/event/stats
time="2020-06-12T02:23:20Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID3/command/config
time="2020-06-12T02:23:23Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID12/event/up uplink_id=34ce507c-50f5-4c4d-9ed1-0a1d284912ab
time="2020-06-12T02:23:23Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID23/event/up uplink_id=4129d4ca-5d61-4197-be15-677bb02254dc
time="2020-06-12T02:23:23Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID22/event/up uplink_id=5c574c52-d313-4374-85ca-37cedb1016fc
time="2020-06-12T02:23:23Z" level=info msg="integration/mqtt: downlink frame received" downlink_id=27d4c038-8774-4318-aaa8-79af75e8a052 gateway_id=GWID22
time="2020-06-12T02:23:24Z" level=info msg="integration/mqtt: publishing event" downlink_id=27d4c038-8774-4318-aaa8-79af75e8a052 event=ack qos=0 topic=gateway/GWID22/event/ack
time="2020-06-12T02:23:24Z" level=info msg="integration/mqtt: publishing event" event=up qos=0 topic=gateway/GWID24/event/up uplink_id=1aa1da9d-ebdb-429e-9123-3a02c57a32ee
time="2020-06-12T02:23:24Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=6e96c7ff-08e7-40e9-b90b-bef684c03669 topic=gateway/GWID24/event/stats
time="2020-06-12T02:23:24Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID24/command/config
time="2020-06-12T02:23:24Z" level=info msg="integration/mqtt: downlink frame received" downlink_id=e6cdd255-84fe-4090-95da-5b979c4c0492 gateway_id=GWID22
time="2020-06-12T02:23:24Z" level=info msg="integration/mqtt: publishing event" event=stats qos=0 stats_id=e4ccf4f8-4b07-46c1-aa75-e4be3ba85315 topic=gateway/GWID22/event/stats
time="2020-06-12T02:23:24Z" level=info msg="integration/mqtt: gateway configuration received" topic=gateway/GWID22/command/config
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID16/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID25/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID1/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID3/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID20/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID21/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID14/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID2/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID8/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID22/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID5/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID5/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID11/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID10/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID6/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID9/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID18/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID15/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID17/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID7/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID19/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID26/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID27/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID12/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID4/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID24/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID23/command/#"
time="2020-06-12T02:24:37Z" level=info msg="integration/mqtt: unsubscribe topic" topic="gateway/GWID13/command/#"

Thanks in advance for any help .

brocaar · June 24, 2020, 1:23pm

I have seen issues with UDP routing within Docker in the past, so this could be related. In our case the UDP routing seemed stale and therefore not routed to the Docker container.

cmy00cmy · November 20, 2020, 7:25am

Hi Brocaar!
In my case, lora-gateway-bridge can still receive the packages from gateways and receive the reply from loraserver. But it stops sending packages to gateways. We use dockers to deploy ChirpStack and now the solution of this situation is to restart the docker of lora-gateway-bridge.

Thank you for any advise .

cmy00cmy · December 2, 2020, 5:16am

maybe it caused by the reset of mqtt and how to rebuild the connection between gatewaybridge and mqtt broke? @brocaar