sockstate

package

v0.6.0 Latest Latest Go to latest Published: Oct 1, 2019 License: Apache-2.0 Imports: 13 Imported by: 0

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Repository

github.com/src-d/go-mysql-server

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Documentation ¶

Rendered for

Index ¶

Constants
Variables
func GetConnInode(c *net.TCPConn) (n uint64, err error)
type AcceptFn
type SockState
- func GetInodeSockState(port int, inode uint64) (SockState, error)

Constants ¶

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const (
	Established skState = 0x01
	SynSent     skState = 0x02
	SynRecv     skState = 0x03
	FinWait1    skState = 0x04
	FinWait2    skState = 0x05
	TimeWait    skState = 0x06
	Close       skState = 0x07
	CloseWait   skState = 0x08
	LastAck     skState = 0x09
	Listen      skState = 0x0a
	Closing     skState = 0x0b
)

Socket states

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const (
	Broken = iota
	Other
	Error
)

Variables ¶

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var ErrMultipleSocketsForInode = errors.NewKind("more than one socket found for inode")

ErrMultipleSocketsForInode is returned when more than one socket is found for an inode

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var ErrNoSocketLink = errors.NewKind("couldn't resolve file descriptor link to socket")

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var ErrSocketCheckNotImplemented = errors.NewKind("socket checking not implemented for this OS")

ErrSocketCheckNotImplemented will be returned for OS where the socket checks is not implemented yet

Functions ¶

func GetConnInode ¶

func GetConnInode(c *net.TCPConn) (n uint64, err error)

GetConnInode returns the Linux inode number of a TCP connection

Types ¶

type AcceptFn ¶

type AcceptFn func(*sockTabEntry) bool

AcceptFn is used to filter socket entries. The value returned indicates whether the element is to be appended to the socket list.

type SockState ¶

type SockState uint8

func GetInodeSockState ¶

func GetInodeSockState(port int, inode uint64) (SockState, error)

Source Files ¶

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