sfp

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SimpleFinancePackage

An Package to interact with an mock stock exchange

Structure

Field	Length
Key	8 Bytes
Operation	Byte
Asset	2 Bytes
Price	Float64
Volume	Float64
Expire (Unix)	uint64
CRC	2 Bytes

TODOS

• Test it
• Make it configureable
• Implement expire date
• Change Key to uuid
• Document it

Documentation

Index

• func EncodeSimpleFinanacePackage(packet SimpleFinancePackage) ([]byte, error)
• type SimpleFinancePackage
  • func ParseSimpleFinanacePackage(data []byte) (*SimpleFinancePackage, error)

Functions

func EncodeSimpleFinanacePackage

func EncodeSimpleFinanacePackage(packet SimpleFinancePackage) ([]byte, error)

Types

type SimpleFinancePackage

type SimpleFinancePackage struct {
	Key       [8]byte // 8 bytes for the key
	Operation byte    // 1 byte for operation
	Asset     uint16  // 2 bytes for asset
	Price     float64 // 8 bytes for price (float64 for precision)
	Volume    float64 // 8 bytes for volume
	Expire    uint64  // 8 bytes for expiration date
	CRC       uint16  // 2 bytes for CRC
}

func ParseSimpleFinanacePackage

func ParseSimpleFinanacePackage(data []byte) (*SimpleFinancePackage, error)