mirror of
https://source.quilibrium.com/quilibrium/ceremonyclient.git
synced 2025-11-04 02:07:52 +00:00
34 lines
747 B
Go
34 lines
747 B
Go
|
//
|
||
|
|
// Copyright Coinbase, Inc. All Rights Reserved.
|
||
|
|
//
|
||
|
|
// SPDX-License-Identifier: Apache-2.0
|
||
|
|
//
|
||
|
|
|
||
|
|
package v0
|
||
|
|
|
||
|
|
import "io"
|
||
|
|
|
||
|
|
type pipeWrapper struct {
|
||
|
|
r *io.PipeReader
|
||
|
|
w *io.PipeWriter
|
||
|
|
exchanged int // basically we only use this during testing, to track bytes exchanged
|
||
|
|
}
|
||
|
|
|
||
|
|
func (wrapper *pipeWrapper) Write(p []byte) (n int, err error) {
|
||
|
|
n, err = wrapper.w.Write(p)
|
||
|
|
wrapper.exchanged += n
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
func (wrapper *pipeWrapper) Read(p []byte) (n int, err error) {
|
||
|
|
n, err = wrapper.r.Read(p)
|
||
|
|
wrapper.exchanged += n
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
func NewPipeWrappers() (*pipeWrapper, *pipeWrapper) {
|
||
|
|
leftOut, leftIn := io.Pipe()
|
||
|
|
rightOut, rightIn := io.Pipe()
|
||
|
|
return &pipeWrapper{r: leftOut, w: rightIn}, &pipeWrapper{r: rightOut, w: leftIn}
|
||
|
|
}
|