/
grpc.go
44 lines (32 loc) · 1.09 KB
/
grpc.go
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package encoding
import (
"context"
"github.com/gogo/protobuf/proto"
"google.golang.org/grpc"
"google.golang.org/grpc/encoding"
)
func init() {
encoding.RegisterCodec(&GRPCCodec{})
}
const GRPCCodecName = "gogo"
type GRPCCodec struct {
}
func (G *GRPCCodec) String() string {
return GRPCCodecName
}
func (G *GRPCCodec) Marshal(v interface{}) ([]byte, error) {
return Encode(v.(proto.Message))
}
func (G *GRPCCodec) Unmarshal(data []byte, v interface{}) error {
return Decode(data, v.(proto.Message))
}
func (G *GRPCCodec) Name() string {
return GRPCCodecName
}
var DefaultDialOptions = []grpc.DialOption{grpc.WithInsecure(), grpc.WithDefaultCallOptions(grpc.CallContentSubtype(GRPCCodecName))}
func GRPCDial(grpcAddress string, additionalOpts ...grpc.DialOption) (*grpc.ClientConn, error) {
return grpc.Dial(grpcAddress, append(additionalOpts, DefaultDialOptions...)...)
}
func GRPCDialContext(ctx context.Context, grpcAddress string, additionalOpts ...grpc.DialOption) (*grpc.ClientConn, error) {
return grpc.DialContext(ctx, grpcAddress, append(additionalOpts, DefaultDialOptions...)...)
}