streamcopy

package
v0.1.0-rc.39 Latest Latest
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 Go to latest Published: Oct 3, 2026 License: MIT Imports: 6 Imported by: 0

Documentation

Overview

Package streamcopy copies bytes in both directions and preserves half-closes.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Result 

type Result struct {
	LeftToRight int64
	RightToLeft int64
}

func Copy 

func Copy(left, right net.Conn) (Result, error)

Copy waits for both directions and half-closes each destination when supported. the caller must close or set deadlines on the connections to cancel the copy. an unexpected error in either direction closes both connections.

func CopyObserved 

func CopyObserved(
	left, right net.Conn,
	onLeftToRight, onRightToLeft func(int64),
) (Result, error)

CopyObserved is Copy with a callback after each write. the callbacks may run at the same time and must return quickly.

Source Files

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