websocket

Jul 22, 2026

Changes in this version

type WebSocket

+ func (ws *WebSocket) Dial(ctx context.Context, url string) (*Conn, error)

Jul 3, 2026

Changes in this version

+ var ErrConfigInvalid = errors.New("websocket: configuration values must not be negative")

+ var ErrConfigNil = errors.New("websocket: configuration must not be nil")

+ var ErrConnClosed = errors.New("websocket: connection is closed")

+ var ErrPayloadEmpty = errors.New("websocket: payload is empty")

+ type Config struct

+ AllowedOrigins []string

+ PingInterval time.Duration

+ PingTimeout time.Duration

+ ReadBufferSize int

+ ReadLimit int64

+ WriteBufferSize int

+ WriteTimeout time.Duration

+ func (cfg *Config) WithDefaults() *Config

+ type Conn struct

+ func (c *Conn) Close() error

+ func (c *Conn) ReadMessage() (int, Payload, error)

+ func (c *Conn) Write(data []byte) error

+ func (c *Conn) WriteJSON(v any) error

+ func (c *Conn) WriteMessage(messageType int, data []byte) error

+ type Payload []byte

+ func (p Payload) Unpack(v any) error

+ type WebSocket struct

+ func New(cfg *Config) (*WebSocket, error)

+ func (ws *WebSocket) Upgrade(w http.ResponseWriter, r *http.Request) (*Conn, error)