gchan

Documentation

Overview

Package gchan provides graceful channel for safe operations.

It's safe to call Chan.Push/Close functions repeatedly.

Index

• type Chan
  • func New(limit int) *Chan
  • func (c *Chan) Close()
  • func (c *Chan) Len() int
  • func (c *Chan) Pop() interface{}
  • func (c *Chan) Push(value interface{}) error
  • func (c *Chan) Size() int

Types

type Chan

type Chan struct {
	// contains filtered or unexported fields
}

func New

func New(limit int) *Chan

New creates a graceful channel with given limit.

func (*Chan) Close

func (c *Chan) Close()

Close closes the channel. It is safe to be called repeatedly.

func (*Chan) Len

func (c *Chan) Len() int

Len returns the length of the channel.

func (*Chan) Pop

func (c *Chan) Pop() interface{}

Pop pops value from channel. If there's no value in channel, it would block to wait.

func (*Chan) Push

func (c *Chan) Push(value interface{}) error

Push pushes <value> to channel. It is safe to be called repeatedly.

func (*Chan) Size

func (c *Chan) Size() int

See Len.