Websocket based microservice made in Go for simplicity and concurrency
package main
func main() {
s := vortex.NewService("user-database", auth.WithPassword("SECRET").WithIPWhitelist("12.34.56.78"))
s.RegisterPackets(&FetchUserData{}, &UserData{}, &CheckAuthState{}, &AuthStateResponse{})
db := database.New()
s.RegisterHandle(&Handler{service: s, db: db})
s.Start()
}
type Handler struct {
service *AuthService
db *Database
}
func (h *Handler) HandlePacket(conn *vortex.Conn, pk *packet.Packet) {
switch pk {
case *packet.FetchUserData:
user := h.db.FetchUserData(pk.Name)
conn.WritePacket(&UserData{
SkinData: user.SkinData,
RequestID: pk.RequestID
}, false)
}
}- Proper connection/authentication handling
- Uses gophertunnel packet encoding/decoding IO
- Websockets to promote more livetime data communications
- Possibly change to QUIC to do non-blocking async IO