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feature.go
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feature.go
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package service
import (
"context"
"io"
"log"
"user-service/pb/users"
)
// ListFeature service client
func ListFeature(ctx context.Context, feature users.FeatureServiceClient) {
stream, err := feature.List(setMetadata(ctx), &users.MyEmpty{})
if err != nil {
log.Fatalf("Error when calling grpc service: %s", err)
}
for {
resp, err := stream.Recv()
if err == io.EOF {
log.Fatal("end stream")
break
}
if err != nil {
log.Fatalf("cannot receive %v", err)
}
log.Printf("Resp received: %v", resp.GetFeature())
}
}
// ListPackageFeature service client
func ListPackageFeature(ctx context.Context, packageFeature users.PackageFeatureServiceClient) {
stream, err := packageFeature.List(setMetadata(ctx), &users.MyEmpty{})
if err != nil {
log.Fatalf("Error when calling grpc service: %s", err)
}
for {
resp, err := stream.Recv()
if err == io.EOF {
log.Fatal("end stream")
break
}
if err != nil {
log.Fatalf("cannot receive %v", err)
}
log.Printf("Resp received: %v", resp.GetPackageOfFeature())
}
}
// ViewPackageFeature service client
func ViewPackageFeature(ctx context.Context, packageFeature users.PackageFeatureServiceClient) {
response, err := packageFeature.View(setMetadata(ctx), &users.Id{Id: "e1c14424-9ec2-41e1-9709-f65fdaaeddce"})
if err != nil {
log.Fatalf("Error when calling grpc service: %s", err)
}
log.Printf("Resp received: %v", response)
}