byor

package module

v0.0.0-...-7dfbc59 Latest Latest Go to latest Published: Sep 24, 2023 License: CC0-1.0 Imports: 16 Imported by: 0

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Valid go.mod file

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Repository

github.com/skatiyar/byor

Links

Open Source Insights

README ¶

Build your own Redis

Programming exercise to brush up Golang skills and get basic understanding of Redis internals.

This follows Build your own Redis guide religiously with few caveats.

Uses Go instead of C
Uses net package for socket programming instead of raw syscalls
Uses goroutines instead of epoll for implementing concurrency

To run server & client use

> go run build/byor-server/main.go -port=:6060

> go run build/byor-client/main.go -port=:6060

Documentation ¶

Index ¶

Constants
func Client(port string) error
func Decoder(rdr io.Reader) ([]byte, error)
func Encoder(wrt io.Writer, cmd []byte) error
func Server(port string) error
type HMap
- func NewHashMap(size int32) *HMap

Constants ¶

View Source

const (
	RES_OK  = 0 // Status OK
	RES_ERR = 1 // Status Error
	RES_NX  = 2 // Status Not Found
)

View Source

const (
	MAX_LOAD_FACTOR   = 0.75
	MAX_RESIZING_WORK = 128
)

View Source

const (
	LEN_BYTES = 4
	// Max int32 size minus 4 to account for strings number prefix
	// as max length of data sent can be MaxInt32
	MAX_STR_LENGTH = math.MaxInt32 - LEN_BYTES
)

View Source

const (
	SER_NIL = 0
	SER_ERR = 1
	SER_STR = 2
	SER_INT = 3
	SER_ARR = 4
)

View Source

const (
	MAX_BYTES = math.MaxInt32
)

Variables ¶

This section is empty.

Functions ¶

func Client ¶

func Client(port string) error

func Decoder ¶

func Decoder(rdr io.Reader) ([]byte, error)

func Encoder ¶

func Encoder(wrt io.Writer, cmd []byte) error

func Server ¶

func Server(port string) error

Types ¶

type HMap ¶

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

func NewHashMap ¶

func NewHashMap(size int32) *HMap

func (*HMap) Clear ¶

func (hm *HMap) Clear()

func (*HMap) Delete ¶

func (hm *HMap) Delete(key string)

func (*HMap) Get ¶

func (hm *HMap) Get(key string) string

func (*HMap) Keys ¶

func (hm *HMap) Keys() []string

func (*HMap) Put ¶

func (hm *HMap) Put(key, val string)

func (*HMap) Size ¶

func (hm *HMap) Size() int32

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
build
byor-client
byor-server

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