Affected by GO-2025-3540 and 2 other vulnerabilities

GO-2025-3540: Potential out of order responses when CLIENT SETINFO times out during connection establishment in github.com/redis/go-redis

The highest tagged major version is v9.

pool

package

v4.1.5+incompatible Latest Latest Go to latest Published: Aug 23, 2016 License: BSD-2-Clause Imports: 9 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/redis/go-redis

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
func SetIdleCheckFrequency(d time.Duration)
type Conn
- func NewConn(netConn net.Conn) *Conn
type ConnPool
- func NewConnPool(dial dialer, poolSize int, ...) *ConnPool
type PoolStats
type Pooler
type SingleConnPool
- func NewSingleConnPool(cn *Conn) *SingleConnPool
type StickyConnPool
- func NewStickyConnPool(pool *ConnPool, reusable bool) *StickyConnPool

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrClosed      = errors.New("redis: client is closed")
	ErrPoolTimeout = errors.New("redis: connection pool timeout")
)

Functions ¶

func SetIdleCheckFrequency ¶

func SetIdleCheckFrequency(d time.Duration)

Types ¶

type Conn ¶

type Conn struct {
	NetConn net.Conn
	Rd      *proto.Reader
	Wb      *proto.WriteBuffer

	Inited bool
	UsedAt time.Time

	ReadTimeout  time.Duration
	WriteTimeout time.Duration
}

func NewConn ¶

func NewConn(netConn net.Conn) *Conn

func (*Conn) Close ¶

func (cn *Conn) Close() error

func (*Conn) IsStale ¶

func (cn *Conn) IsStale(timeout time.Duration) bool

func (*Conn) Read ¶

func (cn *Conn) Read(b []byte) (int, error)

func (*Conn) RemoteAddr ¶

func (cn *Conn) RemoteAddr() net.Addr

func (*Conn) Write ¶

func (cn *Conn) Write(b []byte) (int, error)

type ConnPool ¶

type ConnPool struct {
	DialLimiter *ratelimit.RateLimiter
	OnClose     func(*Conn) error
	// contains filtered or unexported fields
}

func NewConnPool ¶

func NewConnPool(dial dialer, poolSize int, poolTimeout, idleTimeout, idleCheckFrequency time.Duration) *ConnPool

func (*ConnPool) Close ¶

func (p *ConnPool) Close() (retErr error)

func (*ConnPool) Closed ¶

func (p *ConnPool) Closed() bool

func (*ConnPool) FreeLen ¶

func (p *ConnPool) FreeLen() int

FreeLen returns number of free connections.

func (*ConnPool) Get ¶

func (p *ConnPool) Get() (*Conn, error)

Get returns existed connection from the pool or creates a new one.

func (*ConnPool) Len ¶

func (p *ConnPool) Len() int

Len returns total number of connections.

func (*ConnPool) NewConn ¶

func (p *ConnPool) NewConn() (*Conn, error)

func (*ConnPool) PopFree ¶

func (p *ConnPool) PopFree() *Conn

func (*ConnPool) Put ¶

func (p *ConnPool) Put(cn *Conn) error

func (*ConnPool) ReapStaleConns ¶

func (p *ConnPool) ReapStaleConns() (n int, err error)

func (*ConnPool) Remove ¶

func (p *ConnPool) Remove(cn *Conn, reason error) error

func (*ConnPool) Stats ¶

func (p *ConnPool) Stats() *PoolStats

type PoolStats ¶

type PoolStats struct {
	Requests uint32 // number of times a connection was requested by the pool
	Hits     uint32 // number of times free connection was found in the pool
	Timeouts uint32 // number of times a wait timeout occurred

	TotalConns uint32 // the number of total connections in the pool
	FreeConns  uint32 // the number of free connections in the pool
}

PoolStats contains pool state information and accumulated stats.

type Pooler ¶

type Pooler interface {
	Get() (*Conn, error)
	Put(*Conn) error
	Remove(*Conn, error) error
	Len() int
	FreeLen() int
	Stats() *PoolStats
	Close() error
	Closed() bool
}

type SingleConnPool ¶

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

func NewSingleConnPool ¶

func NewSingleConnPool(cn *Conn) *SingleConnPool

func (*SingleConnPool) Close ¶

func (p *SingleConnPool) Close() error

func (*SingleConnPool) Closed ¶

func (p *SingleConnPool) Closed() bool

func (*SingleConnPool) First ¶

func (p *SingleConnPool) First() *Conn

func (*SingleConnPool) FreeLen ¶

func (p *SingleConnPool) FreeLen() int

func (*SingleConnPool) Get ¶

func (p *SingleConnPool) Get() (*Conn, error)

func (*SingleConnPool) Len ¶

func (p *SingleConnPool) Len() int

func (*SingleConnPool) Put ¶

func (p *SingleConnPool) Put(cn *Conn) error

func (*SingleConnPool) Remove ¶

func (p *SingleConnPool) Remove(cn *Conn, _ error) error

func (*SingleConnPool) Stats ¶

func (p *SingleConnPool) Stats() *PoolStats

type StickyConnPool ¶

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

func NewStickyConnPool ¶

func NewStickyConnPool(pool *ConnPool, reusable bool) *StickyConnPool

func (*StickyConnPool) Close ¶

func (p *StickyConnPool) Close() error

func (*StickyConnPool) Closed ¶

func (p *StickyConnPool) Closed() bool

func (*StickyConnPool) First ¶

func (p *StickyConnPool) First() *Conn

func (*StickyConnPool) FreeLen ¶

func (p *StickyConnPool) FreeLen() int

func (*StickyConnPool) Get ¶

func (p *StickyConnPool) Get() (*Conn, error)

func (*StickyConnPool) Len ¶

func (p *StickyConnPool) Len() int

func (*StickyConnPool) Put ¶

func (p *StickyConnPool) Put(cn *Conn) error

func (*StickyConnPool) Remove ¶

func (p *StickyConnPool) Remove(cn *Conn, reason error) error

func (*StickyConnPool) Stats ¶

func (p *StickyConnPool) Stats() *PoolStats

Source Files ¶

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