-
Notifications
You must be signed in to change notification settings - Fork 42
/
transport.go
39 lines (33 loc) · 1.08 KB
/
transport.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
// Copyright 2021 Upbound Inc
//
// 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
//
// http://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.
package xpls
import "os"
// StdRWC is a readwritecloser on stdio, which can be used as a JSON-RPC
// transport.
type StdRWC struct{}
// Read reads from stdin.
func (StdRWC) Read(p []byte) (int, error) {
return os.Stdin.Read(p)
}
// Write writes to stdout.
func (StdRWC) Write(p []byte) (int, error) {
return os.Stdout.Write(p)
}
// Close first closes stdin, then, if successful, closes stdout.
func (StdRWC) Close() error {
if err := os.Stdin.Close(); err != nil {
return err
}
return os.Stdout.Close()
}