tutuV opened a new issue, #7176:
URL: https://github.com/apache/apisix/issues/7176
### Description
route:
{
"uri": "/persion.Greeter/SayHello",
"name": "test-grpc",
"methods": [
"POST"
],
"upstream_id": "410253309387997998",
"status": 1
}
upstream:
{
"nodes": [
{
"host": "192.168.1.21",
"port": 8080,
"weight": 1
}
],
"timeout": {
"connect": 6,
"send": 6,
"read": 6
},
"type": "roundrobin",
"scheme": "grpc",
"pass_host": "pass",
"name": "test-grpc",
"keepalive_pool": {
"idle_timeout": 60,
"requests": 1000,
"size": 320
}
}
grpc client code:
const (
//192.168.70.44 apisix gateway
address = "192.168.70.44:80/persion.Greeter/SayHello"
// grpc server address. access this address and the grpc client will
work normally
// address = "192.168.1.21:8080"
)
func main() {
conn, err := grpc.Dial(address, grpc.WithInsecure())
if err != nil {
log.Fatal("did not connect: ", err)
}
defer conn.Close()
c := pb.NewGreeterClient(conn)
r, err := c.SayHello(context.Background(), &pb.HelloRequest{Name:
"xiaoming"})
if err != nil {
log.Fatal("could not greet: %v", err)
}
fmt.Println(r)
}
grpc client error:
could not greet: %vrpc error: code = Unavailable desc = connection error:
desc = "transport: Error while dialing dial tcp: lookup
tcp/80/persion.Greeter/SayHello: getaddrinfow: The specified class was not
found."
I don't know the cause of the problem
### Environment
- apisix 2.13.1
- k8s 1.21.0
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