soc

package
v0.5.1 Latest Latest
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 Go to latest Published: Feb 25, 2021 License: Apache-2.0 Imports: 2 Imported by: 0

Documentation

Overview

Package soc has utilities for working with sockets.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func IsPermanentNetErr 

func IsPermanentNetErr(err error) bool

IsPermanentNetErr returns true if the error is not a temporary net.Error.

func Read 

func Read(conn net.Conn, freeMemory *MemPool, toBeDeserialized chan *Data)

Read reads a socket sending the read data to toBeDeserialized. This should be run in it's own go routine.

Types

type Data 

type Data struct {
	Buf []byte
	Err error
	// contains filtered or unexported fields
}

Data is the bytes & error that were read from a socket. When data's bytes are no longer used data must be released.

func (*Data) Release 

func (d *Data) Release()

Release frees the underlying array to be reused.

type MemPool 

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

MemPool is a pool of allocated memory slabs.

func NewMemPool 

func NewMemPool(slabCount, slabSize int) *MemPool

NewMemPool returns a new MemPool.

func (*MemPool) Acquire 

func (p *MemPool) Acquire() []byte

Acquire returns a memory slab. The returned slab is owned by the caller. The caller must Release() the slab to the pool when the slab is no longer in use.

func (*MemPool) Release 

func (p *MemPool) Release(buf []byte)

Release returns ownership of a slab to the pool.

Source Files

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