78 lines
1.6 KiB
Go
78 lines
1.6 KiB
Go
package overflow_gateway_websocket
|
|
|
|
import (
|
|
"log"
|
|
"time"
|
|
|
|
"github.com/valyala/fasthttp"
|
|
)
|
|
|
|
type (
|
|
OnErrorFunc func(ctx *fasthttp.RequestCtx, status int, reason error)
|
|
)
|
|
|
|
const (
|
|
// DefaultWriteTimeout is default value of Write Timeout
|
|
DefaultWriteTimeout = 0
|
|
// DefaultReadTimeout is default value of Read Timeout
|
|
DefaultReadTimeout = 0
|
|
// DefaultPongTimeout is default value of Pong Timeout
|
|
DefaultPongTimeout = 60 * time.Second
|
|
// DefaultPingTimeout is default value of Ping Timeout
|
|
DefaultPingTimeout = 10 * time.Second
|
|
// DefaultPingPeriod is default value of Ping Period
|
|
DefaultPingPeriod = (DefaultPongTimeout * 9) / 10
|
|
// DefaultMaxMessageSize is default value of Max Message Size
|
|
DefaultMaxMessageSize = 1024
|
|
)
|
|
|
|
// SocketOptions is configuration of the websocket server
|
|
type SocketOptions struct {
|
|
onDisconnected OnDisconnectedFunc
|
|
|
|
Handler MessageHandler
|
|
|
|
MaxMessageSize int64
|
|
WriteTimeout time.Duration
|
|
ReadTimeout time.Duration
|
|
PongTimeout time.Duration
|
|
PingTimeout time.Duration
|
|
PingPeriod time.Duration
|
|
BinaryMessage bool
|
|
}
|
|
|
|
// Validate validates the configuration
|
|
func (o *SocketOptions) Validate() *SocketOptions {
|
|
if nil == o.Handler {
|
|
log.Fatalf("Message Handler must specified.\n")
|
|
return nil
|
|
}
|
|
|
|
if o.WriteTimeout < 0 {
|
|
o.WriteTimeout = DefaultWriteTimeout
|
|
}
|
|
|
|
if o.ReadTimeout < 0 {
|
|
o.ReadTimeout = DefaultReadTimeout
|
|
}
|
|
|
|
if o.PongTimeout < 0 {
|
|
o.PongTimeout = DefaultPongTimeout
|
|
}
|
|
|
|
if o.PingPeriod <= 0 {
|
|
o.PingPeriod = DefaultPingPeriod
|
|
}
|
|
|
|
if o.MaxMessageSize <= 0 {
|
|
o.MaxMessageSize = DefaultMaxMessageSize
|
|
}
|
|
|
|
if o.onDisconnected == nil {
|
|
o.onDisconnected = func(soc Socket) {
|
|
}
|
|
}
|
|
|
|
return o
|
|
}
|