pkg

Documentation

Index

• Constants
• func Decode(buffer []byte) (pkgType int, body []byte)
• func Encode(pkgType int, body []byte) *[]byte

Constants

const (
	TYPE_NULL          = iota
	TYPE_HANDSHAKE     //1
	TYPE_HANDSHAKE_ACK //2
	TYPE_HEARTBEAT     //3
	TYPE_DATA          //4
	TYPE_KICK          //5

	PKG_HEAD_BYTES = 4
)

Functions

func Decode

func Decode(buffer []byte) (pkgType int, body []byte)

*

• Package protocol decode.
• See encode for package format.

func Encode

func Encode(pkgType int, body []byte) *[]byte

*

• Package protocol encode. *
• Pomelo package format:
• +------+-------------+------------------+
• | type | body length | body |
• +------+-------------+------------------+ *
• Head: 4bytes
• 0: package type,
• 1 - handshake,
• 2 - handshake ack,
• 3 - heartbeat,
• 4 - data
• 5 - kick
• 1 - 3: big-endian body length
• Body: body length bytes