github.com/tickoalcantara12/micro/v3@v3.0.0-20221007104245-9d75b9bcbab9/service/server/mucp/rpc_response.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/mucp/rpc_response.go
    16  
    17  package mucp
    18  
    19  import (
    20  	"net/http"
    21  
    22  	"github.com/tickoalcantara12/micro/v3/service/network/transport"
    23  	"github.com/tickoalcantara12/micro/v3/util/codec"
    24  )
    25  
    26  type rpcResponse struct {
    27  	header map[string]string
    28  	socket transport.Socket
    29  	codec  codec.Codec
    30  }
    31  
    32  func (r *rpcResponse) Codec() codec.Writer {
    33  	return r.codec
    34  }
    35  
    36  func (r *rpcResponse) WriteHeader(hdr map[string]string) {
    37  	for k, v := range hdr {
    38  		r.header[k] = v
    39  	}
    40  }
    41  
    42  func (r *rpcResponse) Write(b []byte) error {
    43  	if _, ok := r.header["Content-Type"]; !ok {
    44  		r.header["Content-Type"] = http.DetectContentType(b)
    45  	}
    46  
    47  	return r.socket.Send(&transport.Message{
    48  		Header: r.header,
    49  		Body:   b,
    50  	})
    51  }