github.com/tickoalcantara12/micro/v3@v3.0.0-20221007104245-9d75b9bcbab9/service/server/grpc/stream.go (about)

     1  // Copyright 2020 Asim Aslam
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     https://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  //
    15  // Original source: github.com/micro/go-micro/v3/server/grpc/stream.go
    16  
    17  package grpc
    18  
    19  import (
    20  	"context"
    21  
    22  	"github.com/tickoalcantara12/micro/v3/service/server"
    23  	"google.golang.org/grpc"
    24  )
    25  
    26  // rpcStream implements a server side Stream.
    27  type rpcStream struct {
    28  	// embed the grpc stream so we can access it
    29  	grpc.ServerStream
    30  
    31  	request server.Request
    32  }
    33  
    34  func (r *rpcStream) Close() error {
    35  	return nil
    36  }
    37  
    38  func (r *rpcStream) Error() error {
    39  	return nil
    40  }
    41  
    42  func (r *rpcStream) Request() server.Request {
    43  	return r.request
    44  }
    45  
    46  func (r *rpcStream) Context() context.Context {
    47  	return r.ServerStream.Context()
    48  }
    49  
    50  func (r *rpcStream) Send(m interface{}) error {
    51  	return r.ServerStream.SendMsg(m)
    52  }
    53  
    54  func (r *rpcStream) Recv(m interface{}) error {
    55  	return r.ServerStream.RecvMsg(m)
    56  }