64 lines
1.1 KiB
Go
64 lines
1.1 KiB
Go
package handlers
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import (
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"github.com/ectrc/snow/aid"
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"github.com/ectrc/snow/person"
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"github.com/gofiber/contrib/websocket"
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"github.com/gofiber/fiber/v2"
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"github.com/google/uuid"
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)
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type Socket struct {
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ID string
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Connection *websocket.Conn
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Person *person.Person
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}
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var (
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sockets = aid.GenericSyncMap[Socket]{}
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)
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func MiddlewareWebsocket(c *fiber.Ctx) error {
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if !websocket.IsWebSocketUpgrade(c) {
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return fiber.ErrUpgradeRequired
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}
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c.Locals("protocol", c.Get("Sec-WebSocket-Protocol"))
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c.Locals("uuid", uuid.New().String())
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return c.Next()
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}
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func WebsocketConnection(c *websocket.Conn) {
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protocol := c.Locals("protocol").(string)
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uuid := c.Locals("uuid").(string)
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sockets.Add(uuid, &Socket{
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ID: uuid,
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Connection: c,
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})
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defer close(uuid)
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switch protocol {
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case "xmpp":
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aid.Print("(xmpp) new connection: ", uuid)
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default:
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aid.Print("(unknown) new connection: ", uuid)
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}
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for {
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_, _, err := c.ReadMessage()
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if err != nil {
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break
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}
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}
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}
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func close(id string) {
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socket, ok := sockets.Get(id)
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if !ok {
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return
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}
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socket.Connection.Close()
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sockets.Delete(id)
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aid.Print("(xmpp) connection closed", id)
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} |