Empty reply from server request svc by gateway

[xiaoxiongmao-liu]

What happened: Empty reply from server request svc by gateway

What you expected to happen: except normal response How to reproduce it (as minimally and precisely as possible): just retry N times Anything else we need to know?:

Environment:

• EdgeMesh version: v1.12
• Kubernetes version (use kubectl version): v1.23.8
• KubeEdge version(e.g. cloudcore --version and edgecore --version): v1.11.1
• Cloud nodes Environment:

  - Hardware configuration (e.g. `lscpu`): 4C 8G - OS (e.g. `cat /etc/os-release`): centos7 - Kernel (e.g. `uname -a`): Linux k8s-master 3.10.0-1160.66.1.el7.x86_64 #1 SMP Wed May 18 16:02:34 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux - Go version (e.g. `go version`): NA - Others:
• Edge nodes Environment:

  - edgecore version (e.g. `edgecore --version`): v1.11.1 - Hardware configuration (e.g. `lscpu`): 4C 8G - OS (e.g. `cat /etc/os-release`): centos7 - Kernel (e.g. `uname -a`): Linux k8s-edge01 3.10.0-1160.66.1.el7.x86_64 #1 SMP Wed May 18 16:02:34 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux - Go version (e.g. `go version`):NA - Others:

[Poorunga]

Can you show some edgemesh logs? When "Empty reply from server" occurs

[xiaoxiongmao-liu]

Can you show some edgemesh logs? When "Empty reply from server" occurs

E1011 08:26:58.971158 1 loadbalancer.go:683] "Dial failed" err="dial tcp 172.17.0.3:80: connect: connection refused" E1011 08:26:59.972033 1 loadbalancer.go:683] "Dial failed" err="get proxy stream from default-edge-node error: new stream between default-edge-node err: failed to find any peer in table" E1011 08:27:01.973063 1 loadbalancer.go:683] "Dial failed" err="get proxy stream from default-edge-node error: new stream between default-edge-node err: failed to find any peer in table" E1011 08:27:01.973278 1 protocol.go:160] "Failed to connect to balancer" err="failed to connect to an endpoint" E1011 08:27:01.973731 1 protocol.go:48] read http request err: read tcp 192.168.22.224:23333->192.168.22.224:38260: use of closed network connection E1011 08:27:01.973886 1 protocol.go:51] close conn err: close tcp 192.168.22.224:23333->192.168.22.224:38260: use of closed network connection

[Poorunga]

You need deploy edgemesh-agent to node default-edge-node

[xiaoxiongmao-liu]

You need deploy edgemesh-agent to node default-edge-node

I deployed two services ,while I deploy two VirtualService what have the same domain but different route path,get the result

while I deploy a VirtualService what has two different route path ,get the result