/
websocket.go
59 lines (54 loc) · 1.52 KB
/
websocket.go
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package router
import (
"fmt"
socketio "github.com/googollee/go-socket.io"
"github.com/stubborn-gaga-0805/prepare2go/internal/service"
"github.com/stubborn-gaga-0805/prepare2go/pkg"
"github.com/stubborn-gaga-0805/prepare2go/pkg/helpers"
"github.com/stubborn-gaga-0805/prepare2go/pkg/logger"
)
type WsRouter struct {
*service.Service
*pkg.Pkg
}
func NewWsRouter() *WsRouter {
return &WsRouter{
service.NewService(helpers.GetContextWithRequestId()),
pkg.NewPkg(),
}
}
func (r *WsRouter) RegisterHandle(server *socketio.Server) *socketio.Server {
defer func() {
if err := recover(); err != nil {
logger.Helper().Errorf("panic: %v", err)
}
}()
server.OnConnect("/ws", func(s socketio.Conn) error {
s.SetContext(helpers.GenUUID())
fmt.Printf("[ws] Connected: %s, requestID: %s\n", s.ID(), fmt.Sprintf("%s", s.Context()))
return nil
})
server.OnEvent("/ws", "message", func(s socketio.Conn, jsonMsg interface{}) {
ctx := helpers.GetContextWithRequestId()
s.SetContext(helpers.GetRequestIdFromContext(ctx))
_, err := helpers.WsJsonMsg2Map(jsonMsg)
if err != nil {
s.Emit("error", err.Error())
}
s.Emit("reply", "hello")
return
})
server.OnEvent("/ws", "shutdown", func(s socketio.Conn) string {
last := s.Context().(string)
s.Emit("reply", last)
s.Close()
return last
})
server.OnError("/ws", func(s socketio.Conn, e error) {
fmt.Printf("[ws] Error: %v\n", e)
})
server.OnDisconnect("/", func(s socketio.Conn, reason string) {
fmt.Printf("[ws] Closed. %s\n", reason)
})
return server
}