madipo2611 dc22989752
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continuous-integration/drone/push Build is passing
v0.0.17 Переработан websocket
2025-08-10 18:19:20 +03:00

83 lines
1.6 KiB
Go

// ws/hub.go
package ws
import (
"sync"
"tailly_back_v2/internal/domain"
)
type Client struct {
UserID int
Send chan *domain.Message
}
type Hub struct {
clients map[int]*Client
register chan *Client
unregister chan *Client
broadcast chan *domain.Message
mu sync.RWMutex
}
func NewHub() *Hub {
return &Hub{
clients: make(map[int]*Client),
register: make(chan *Client),
unregister: make(chan *Client),
broadcast: make(chan *domain.Message, 100),
}
}
func (h *Hub) RegisterClient(client *Client) {
h.register <- client
}
func (h *Hub) UnregisterClient(client *Client) {
h.unregister <- client
}
func (h *Hub) Broadcast(message *domain.Message) {
h.broadcast <- message
}
func (h *Hub) Run() {
for {
select {
case client := <-h.register:
h.mu.Lock()
h.clients[client.UserID] = client
h.mu.Unlock()
case client := <-h.unregister:
h.mu.Lock()
if c, ok := h.clients[client.UserID]; ok {
close(c.Send)
delete(h.clients, client.UserID)
}
h.mu.Unlock()
case message := <-h.broadcast:
h.mu.RLock()
// Отправляем сообщение отправителю
if sender, ok := h.clients[message.SenderID]; ok {
select {
case sender.Send <- message:
default:
close(sender.Send)
delete(h.clients, sender.UserID)
}
}
// Отправляем сообщение получателю
if receiver, ok := h.clients[message.ReceiverID]; ok {
select {
case receiver.Send <- message:
default:
close(receiver.Send)
delete(h.clients, receiver.UserID)
}
}
h.mu.RUnlock()
}
}
}