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|
package server
import (
"context"
"github.com/golang/glog"
examples "github.com/grpc-ecosystem/grpc-gateway/v2/examples/internal/proto/examplepb"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/status"
)
// Implements of EchoServiceServer
type echoServer struct{}
func newEchoServer() examples.EchoServiceServer {
return new(echoServer)
}
func (s *echoServer) Echo(ctx context.Context, msg *examples.SimpleMessage) (*examples.SimpleMessage, error) {
glog.Info(msg)
return msg, nil
}
func (s *echoServer) EchoBody(ctx context.Context, msg *examples.SimpleMessage) (*examples.SimpleMessage, error) {
glog.Info(msg)
grpc.SendHeader(ctx, metadata.New(map[string]string{
"foo": "foo1",
"bar": "bar1",
}))
grpc.SetTrailer(ctx, metadata.New(map[string]string{
"foo": "foo2",
"bar": "bar2",
}))
return msg, nil
}
func (s *echoServer) EchoDelete(ctx context.Context, msg *examples.SimpleMessage) (*examples.SimpleMessage, error) {
glog.Info(msg)
return msg, nil
}
func (s *echoServer) EchoPatch(ctx context.Context, msg *examples.DynamicMessageUpdate) (*examples.DynamicMessageUpdate, error) {
glog.Info(msg)
return msg, nil
}
func (s *echoServer) EchoUnauthorized(ctx context.Context, msg *examples.SimpleMessage) (*examples.SimpleMessage, error) {
glog.Info(msg)
return nil, status.Error(codes.Unauthenticated, "unauthorized err")
}
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