/
rpc_request.go
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/
rpc_request.go
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// Copyright 2020 Asim Aslam
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Original source: github.com/micro/go-micro/v3/server/mucp/rpc_request.go
package mucp
import (
"bytes"
"github.com/micro/micro/v3/service/network/transport"
"github.com/micro/micro/v3/util/buf"
"github.com/micro/micro/v3/util/codec"
)
type rpcRequest struct {
service string
method string
endpoint string
contentType string
socket transport.Socket
codec codec.Codec
header map[string]string
body []byte
rawBody interface{}
stream bool
first bool
}
type rpcMessage struct {
topic string
contentType string
payload interface{}
header map[string]string
body []byte
codec codec.NewCodec
}
func (r *rpcRequest) Codec() codec.Reader {
return r.codec
}
func (r *rpcRequest) ContentType() string {
return r.contentType
}
func (r *rpcRequest) Service() string {
return r.service
}
func (r *rpcRequest) Method() string {
return r.method
}
func (r *rpcRequest) Endpoint() string {
return r.endpoint
}
func (r *rpcRequest) Header() map[string]string {
return r.header
}
func (r *rpcRequest) Body() interface{} {
return r.rawBody
}
func (r *rpcRequest) Read() ([]byte, error) {
// got a body
if r.first {
b := r.body
r.first = false
return b, nil
}
var msg transport.Message
err := r.socket.Recv(&msg)
if err != nil {
return nil, err
}
r.header = msg.Header
return msg.Body, nil
}
func (r *rpcRequest) Stream() bool {
return r.stream
}
func (r *rpcMessage) ContentType() string {
return r.contentType
}
func (r *rpcMessage) Topic() string {
return r.topic
}
func (r *rpcMessage) Payload() interface{} {
return r.payload
}
func (r *rpcMessage) Header() map[string]string {
return r.header
}
func (r *rpcMessage) Body() []byte {
return r.body
}
func (r *rpcMessage) Codec() codec.Reader {
b := buf.New(bytes.NewBuffer(r.body))
return r.codec(b)
}