Not connected to Websocket api

[BaerSy]

Is this a bug or a feature request?

Don't know. only saw error message there and deadloop

What did you expect?

hope someone can help me out with this issue. Advice potential cuase root.

What happened?

When I click "Live Lorawan Frame", i got am error massage say "not connected to websocket"

What version are your using?

Version I installed few months ago.

How can your issue be reproduced?

Just click "Live Lorawan Frame"

Could you share your log output?

root@ecs-de1e-0001:~# journalctl -u lora-app-server -f -n 50
-- Logs begin at Sun 2018-12-23 09:15:01 CST. --
Mar 16 06:04:09 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:04:09+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"GET / HTTP/1.1\\r\\nHost: 11\"""
Mar 16 06:04:37 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:04:37+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams failed to receive the preface from client: EOF""
Mar 16 06:04:37 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:04:37+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"GET / HTTP/1.1\\r\\nHost: 11\"""
Mar 16 06:04:40 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:04:40+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"GET / HTTP/1.1\\r\\nHost: 11\"""
Mar 16 06:04:41 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:04:41+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"GET / HTTP/1.1\\r\\nHost: 11\"""
Mar 16 06:04:42 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:04:42+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"GET / HTTP/1.1\\r\\nHost: 11\"""
Mar 16 06:04:42 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:04:42+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"GET / HTTP/1.1\\r\\nHost: 11\"""
Mar 16 06:04:42 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:04:42+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"GET / HTTP/1.1\\r\\nHost: 11\"""
Mar 16 06:04:42 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:04:42+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"GET / HTTP/1.1\\r\\nHost: 11\"""
Mar 16 06:04:43 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:04:43+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"GET / HTTP/1.1\\r\\nHost: 11\"""
Mar 16 06:04:43 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:04:43+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"GET / HTTP/1.1\\r\\nHost: 11\"""
Mar 16 06:05:04 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:05:04+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams failed to receive the preface from client: EOF""
Mar 16 06:05:44 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:05:44+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"GET / HTTP/1.1\\r\\nHost: 11\"""
Mar 16 06:05:55 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:05:55+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams failed to receive the preface from client: EOF""
Mar 16 06:05:55 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:05:55+08:00" level=warning msg="grpc: Server.Serve failed to create ServerTransport: connection error: desc = "transport: http2Server.HandleStreams failed to receive the preface from client: EOF""
Mar 16 06:09:31 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:31+08:00" level=info msg="finished streaming call with code Canceled" error="rpc error: code = Canceled desc = context canceled" grpc.code=Canceled grpc.method=StreamFrameLogs grpc.service=api.GatewayService grpc.start_time="2019-03-16T06:02:13+08:00" grpc.time_ms=438314.66 peer.address="[::1]:57206" span.kind=server system=grpc
Mar 16 06:09:32 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:32+08:00" level=info msg="finished unary call with code OK" grpc.code=OK grpc.method=List grpc.service=api.ApplicationService grpc.start_time="2019-03-16T06:09:32+08:00" grpc.time_ms=3.5 peer.address="[::1]:57190" span.kind=server system=grpc
Mar 16 06:09:37 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:37+08:00" level=info msg="finished unary call with code OK" grpc.code=OK grpc.method=Get grpc.service=api.ApplicationService grpc.start_time="2019-03-16T06:09:37+08:00" grpc.time_ms=2.377 peer.address="[::1]:57190" span.kind=server system=grpc
Mar 16 06:09:37 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:37+08:00" level=info msg="finished unary call with code OK" grpc.code=OK grpc.method=List grpc.service=api.DeviceService grpc.start_time="2019-03-16T06:09:37+08:00" grpc.time_ms=4.68 peer.address="[::1]:57196" span.kind=server system=grpc
Mar 16 06:09:43 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:43+08:00" level=info msg="finished unary call with code OK" grpc.code=OK grpc.method=Get grpc.service=api.ApplicationService grpc.start_time="2019-03-16T06:09:43+08:00" grpc.time_ms=2.349 peer.address="[::1]:57190" span.kind=server system=grpc
Mar 16 06:09:44 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:44+08:00" level=info msg="finished client unary call" grpc.code=OK grpc.method=GetDevice grpc.service=ns.NetworkServerService grpc.time_ms=0.772 span.kind=client system=grpc
Mar 16 06:09:44 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:44+08:00" level=info msg="finished unary call with code OK" grpc.code=OK grpc.method=Get grpc.service=api.DeviceService grpc.start_time="2019-03-16T06:09:44+08:00" grpc.time_ms=3.694 peer.address="[::1]:57196" span.kind=server system=grpc
Mar 16 06:09:44 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:44+08:00" level=info msg="finished client unary call" grpc.code=OK grpc.method=GetDeviceProfile grpc.service=ns.NetworkServerService grpc.time_ms=0.964 span.kind=client system=grpc
Mar 16 06:09:44 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:44+08:00" level=info msg="finished unary call with code OK" grpc.code=OK grpc.method=Get grpc.service=api.DeviceProfileService grpc.start_time="2019-03-16T06:09:44+08:00" grpc.time_ms=3.525 peer.address="[::1]:57212" span.kind=server system=grpc
Mar 16 06:09:44 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:44+08:00" level=info msg="finished unary call with code OK" grpc.code=OK grpc.method=List grpc.service=api.DeviceProfileService grpc.start_time="2019-03-16T06:09:44+08:00" grpc.time_ms=4.089 peer.address="[::1]:57212" span.kind=server system=grpc
Mar 16 06:09:45 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:45+08:00" level=info msg="finished unary call with code OK" grpc.code=OK grpc.method=List grpc.service=api.DeviceProfileService grpc.start_time="2019-03-16T06:09:45+08:00" grpc.time_ms=3.95 peer.address="[::1]:57212" span.kind=server system=grpc
Mar 16 06:09:45 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:45+08:00" level=info msg="finished client unary call" grpc.code=OK grpc.method=GetDeviceProfile grpc.service=ns.NetworkServerService grpc.time_ms=0.803 span.kind=client system=grpc
Mar 16 06:09:45 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:45+08:00" level=info msg="finished unary call with code OK" grpc.code=OK grpc.method=Get grpc.service=api.DeviceProfileService grpc.start_time="2019-03-16T06:09:45+08:00" grpc.time_ms=3.375 peer.address="[::1]:57212" span.kind=server system=grpc
Mar 16 06:09:50 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:50+08:00" level=info msg="finished client streaming call" grpc.code=OK grpc.method=StreamFrameLogsForDevice grpc.service=ns.NetworkServerService grpc.time_ms=0.024 span.kind=client system=grpc
Mar 16 06:09:53 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:53+08:00" level=info msg="finished streaming call with code Canceled" error="rpc error: code = Canceled desc = context canceled" grpc.code=Canceled grpc.method=StreamFrameLogs grpc.service=api.DeviceService grpc.start_time="2019-03-16T06:09:50+08:00" grpc.time_ms=3564.991 peer.address="[::1]:57196" span.kind=server system=grpc
Mar 16 06:09:59 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:59+08:00" level=info msg="finished streaming call with code OK" grpc.code=OK grpc.method=StreamEventLogs grpc.service=api.DeviceService grpc.start_time="2019-03-16T06:09:53+08:00" grpc.time_ms=5364.512 peer.address="[::1]:57196" span.kind=server system=grpc
Mar 16 06:09:59 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:09:59+08:00" level=info msg="finished client streaming call" grpc.code=OK grpc.method=StreamFrameLogsForDevice grpc.service=ns.NetworkServerService grpc.time_ms=0.021 span.kind=client system=grpc
Mar 16 06:10:01 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:10:01+08:00" level=info msg="finished streaming call with code Canceled" error="rpc error: code = Canceled desc = context canceled" grpc.code=Canceled grpc.method=StreamFrameLogs grpc.service=api.DeviceService grpc.start_time="2019-03-16T06:09:59+08:00" grpc.time_ms=1589.056 peer.address="[::1]:57196" span.kind=server system=grpc
Mar 16 06:10:02 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:10:02+08:00" level=info msg="finished streaming call with code OK" grpc.code=OK grpc.method=StreamEventLogs grpc.service=api.DeviceService grpc.start_time="2019-03-16T06:10:01+08:00" grpc.time_ms=1342.11 peer.address="[::1]:57196" span.kind=server system=grpc
Mar 16 06:10:03 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:10:03+08:00" level=info msg="finished client streaming call" grpc.code=OK grpc.method=StreamFrameLogsForDevice grpc.service=ns.NetworkServerService grpc.time_ms=0.026 span.kind=client system=grpc
Mar 16 06:10:04 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:10:04+08:00" level=info msg="finished streaming call with code Canceled" error="rpc error: code = Canceled desc = context canceled" grpc.code=Canceled grpc.method=StreamFrameLogs grpc.service=api.DeviceService grpc.start_time="2019-03-16T06:10:03+08:00" grpc.time_ms=1209.11 peer.address="[::1]:57196" span.kind=server system=grpc
Mar 16 06:21:17 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:21:17+08:00" level=info msg="finished streaming call with code OK" grpc.code=OK grpc.method=StreamEventLogs grpc.service=api.DeviceService grpc.start_time="2019-03-16T06:10:04+08:00" grpc.time_ms=672841.56 peer.address="[::1]:57196" span.kind=server system=grpc
Mar 16 06:21:17 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:21:17+08:00" level=info msg="finished unary call with code OK" grpc.code=OK grpc.method=List grpc.service=api.GatewayService grpc.start_time="2019-03-16T06:21:17+08:00" grpc.time_ms=2.801 peer.address="[::1]:57206" span.kind=server system=grpc
Mar 16 06:21:18 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:21:18+08:00" level=info msg="finished client unary call" grpc.code=OK grpc.method=GetGatewayStats grpc.service=ns.NetworkServerService grpc.time_ms=1.426 span.kind=client system=grpc
Mar 16 06:21:18 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:21:18+08:00" level=info msg="finished unary call with code OK" grpc.code=OK grpc.method=GetStats grpc.service=api.GatewayService grpc.start_time="2019-03-16T06:21:18+08:00" grpc.time_ms=4.122 peer.address="[::1]:57206" span.kind=server system=grpc
Mar 16 06:21:18 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:21:18+08:00" level=info msg="finished client unary call" grpc.code=OK grpc.method=GetGatewayStats grpc.service=ns.NetworkServerService grpc.time_ms=1.276 span.kind=client system=grpc
Mar 16 06:21:18 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:21:18+08:00" level=info msg="finished unary call with code OK" grpc.code=OK grpc.method=GetStats grpc.service=api.GatewayService grpc.start_time="2019-03-16T06:21:18+08:00" grpc.time_ms=3.736 peer.address="[::1]:57206" span.kind=server system=grpc
Mar 16 06:21:20 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:21:20+08:00" level=info msg="finished client unary call" grpc.code=OK grpc.method=GetGateway grpc.service=ns.NetworkServerService grpc.time_ms=1.107 span.kind=client system=grpc
Mar 16 06:21:20 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:21:20+08:00" level=info msg="finished unary call with code OK" grpc.code=OK grpc.method=Get grpc.service=api.GatewayService grpc.start_time="2019-03-16T06:21:20+08:00" grpc.time_ms=3.951 peer.address="[::1]:57206" span.kind=server system=grpc
Mar 16 06:21:21 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:21:21+08:00" level=info msg="finished client unary call" grpc.code=OK grpc.method=GetGatewayStats grpc.service=ns.NetworkServerService grpc.time_ms=1.438 span.kind=client system=grpc
Mar 16 06:21:21 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:21:21+08:00" level=info msg="finished unary call with code OK" grpc.code=OK grpc.method=GetStats grpc.service=api.GatewayService grpc.start_time="2019-03-16T06:21:21+08:00" grpc.time_ms=4.218 peer.address="[::1]:57206" span.kind=server system=grpc
Mar 16 06:21:25 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:21:25+08:00" level=info msg="finished client streaming call" grpc.code=OK grpc.method=StreamFrameLogsForGateway grpc.service=ns.NetworkServerService grpc.time_ms=0.022 span.kind=client system=grpc
Mar 16 06:21:30 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:21:30+08:00" level=info msg="finished streaming call with code Canceled" error="rpc error: code = Canceled desc = context canceled" grpc.code=Canceled grpc.method=StreamFrameLogs grpc.service=api.GatewayService grpc.start_time="2019-03-16T06:21:25+08:00" grpc.time_ms=5348.395 peer.address="[::1]:57206" span.kind=server system=grpc
Mar 16 06:21:30 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:21:30+08:00" level=info msg="finished unary call with code NotFound" error="rpc error: code = NotFound desc = object does not exist" grpc.code=NotFound grpc.method=GetLastPing grpc.service=api.GatewayService grpc.start_time="2019-03-16T06:21:30+08:00" grpc.time_ms=2.473 peer.address="[::1]:57206" span.kind=server system=grpc
Mar 16 06:21:31 ecs-de1e-0001 lora-app-server[25717]: time="2019-03-16T06:21:31+08:00" level=info msg="finished client streaming call" grpc.code=OK grpc.method=StreamFrameLogsForGateway grpc.service=ns.NetworkServerService grpc.time_ms=0.023 span.kind=client system=grpc

[brocaar]

Which browser are you using?

[BaerSy]

Chrome

[brocaar]

I can't reproduce this issue and this seems like a configuration issue. https://forum.loraserver.io/search?q=websocket might contain topics that are helpful.