Map in mongo & map loader & websocket update state & ctx state stablishment

.env

@@ -14,4 +14,7 @@ POSTGRES_DB=moxitech
 POSTGRES_USER=moxitech
 POSTGRES_PASSWORD=moxitech
 POSTGRES_PORT=5432
-POSTGRES_HOST=postgres
+POSTGRES_HOST=postgres
+
+SOCKET_BASE_ADDRESS=9091
+SOCKET_SERVICE_HOST=socket

DOCS.md

@@ -0,0 +1,7 @@
+
+
+SOCKET MESSAGING:
+    // PORT CHANGE IN .env
+    localhost:9091/storeEvent?client_id=1&message={"me": "update"}
+    // CONNECTION:
+    ws://localhost:9091/ws/1

docker-compose.yaml

@@ -64,6 +64,18 @@ services:
     networks:
       - dns_net
     restart: always
+  
+  socket:
+    container_name: dns-socket
+    build:
+      context: ./src/socket
+      dockerfile: Dockerfile
+    env_file: ".env"
+    ports:
+      - "${SOCKET_BASE_ADDRESS}:${SOCKET_BASE_ADDRESS}"
+    networks:
+      - dns_net
+    restart: always
 
   front:
     container_name: dns-ui

src/frontend/src/Services/SocketMessaging/MessageHook.js

@@ -0,0 +1,49 @@
+import { useEffect, useState, useRef } from 'react';
+
+const useWebSocket = (userToken) => {
+  const [message, setMessage] = useState(null);
+  const [isConnected, setIsConnected] = useState(false);
+  const ws = useRef(null);
+
+  useEffect(() => {
+    if (!userToken) return;
+
+    const connectWebSocket = () => {
+      const socketUrl = `ws://${process.env.SOCKET_SERVICE_HOST}:${process.env.SOCKET_BASE_ADDRESS}/ws/${userToken}`;
+      ws.current = new WebSocket(socketUrl);
+
+      ws.current.onopen = () => {
+        console.log('WebSocket connected');
+        setIsConnected(true);
+      };
+
+      ws.current.onmessage = (event) => {
+        const data = event.data;
+        console.log('Message received:', data);
+        setMessage(data);
+      };
+
+      ws.current.onclose = () => {
+        console.log('WebSocket disconnected, attempting to reconnect...');
+        setIsConnected(false);
+        setTimeout(connectWebSocket, 3000); // Reconnect after 3 seconds
+      };
+
+      ws.current.onerror = (error) => {
+        console.error('WebSocket error:', error);
+      };
+    };
+
+    connectWebSocket();
+
+    return () => {
+      if (ws.current) {
+        ws.current.close();
+      }
+    };
+  }, [userToken]);
+
+  return { message, isConnected };
+};
+
+export default useWebSocket;

src/frontend/src/Services/WebsocketHook.js

@@ -100,7 +100,19 @@ const useWebsocketConnection = (userToken, roomHash) => {
   return { websocketStruct, sendMessage };
 };
 
-export const spawnJsonSignal = (signal, name, coords) => {
+export const spawnJsonSignal = 
+    ( signal, 
+      name, 
+      coords, 
+      antennaRadius, 
+      antennaDirections="0,0,0", 
+      modulation="", 
+      bandwidth=0, 
+      dataRate=0, 
+      wayPoints=[], 
+      speed=0, 
+      meshName=null
+    ) => {
   if (![1, 2].includes(signal)) {
     throw new Error('Invalid signal value. Expected 1 or 2.');
   }
@@ -115,11 +127,20 @@ export const spawnJsonSignal = (signal, name, coords) => {
       name,
       params: {
         coords,
+        antennaRadius,
+        antennaDirections,
+        modulation,
+        bandwidth,
+        dataRate,
+        wayPoints,
+        speed,
+        meshName
       },
     },
   };
 };
 
+
 export const DeleteSignal = (name) => {
   const signal = 3;
 

src/frontend/src/pages/Dashboard.js

@@ -28,14 +28,23 @@ const Dashboard = () => {
   const [objectType, setObjectType] = useState(1); // 1 = Drone, 2 = Base Station
   const [formObjectData, setFormObjectData] = useState({
     name: "",
-    type: 1,
+    type: 0, // 1 = Drone, 2 = Base Station
-    coordinates_x: 0,
+    coordinates_x: 0,     // Координата X на карте
-    coordinates_y: 0,
+    coordinates_y: 0,     // Координата Y на карте
-    coordinates_z: 0,
+    coordinates_z: 0,     // Координата Z на карте
-    droneField1: "",
+
-    droneField2: "",
+    antennaRadius: 0,     // Радиус антенны
-    baseStationField1: "",
+    antennaDirection_x: 0,// Направление антенны по X
-    baseStationField2: ""
+    antennaDirection_y: 0,// Направление антенны по Y
+    antennaDirection_z: 0,// Направление антенны по Z
+    
+    modulation: "",       // Модуляция
+    bandwidth: 0,         // Пропускная способность
+    dataRate: 0,          // Скорость передачи данных
+    // DRONE FIELDS
+    wayPoints: 0,         // Точки следования
+    speed: 0,             // Скорость
+    meshName: "",         // Название сети
   });
   const [searchTerm, setSearchTerm] = useState("");
   const handleSearch = () => {
@@ -76,18 +85,13 @@ const Dashboard = () => {
       alert("Объект с указанным именем не найден");
     }
   };
-
-
   const handleTypeChange = (type) => {
     setObjectType(type);
     setFormData({ ...formData, type });
   };
-
   const handleDeleteSignal = (name) => {
     sendMessage(DeleteSignal(name));
   };
-  
-  
   // Одно состояние для управления всеми модальными окнами
   const [modals, setModals] = useState({
     isModalOpen: false,
@@ -96,7 +100,6 @@ const Dashboard = () => {
     isModalSearchOpen: false,
     isModalMapOpen: false,
   });
-
   // Функция открытия модального окна в зависимости от переданной строки
   const openModal = (modalName) => {
     setModals((prevModals) => ({
@@ -104,7 +107,6 @@ const Dashboard = () => {
       [modalName]: true,
     }));
   };
-
   // Функция закрытия всех модальных окон
   const closeAllModals = () => {
     setModals({
@@ -114,7 +116,7 @@ const Dashboard = () => {
       isModalSearchOpen: false,
     });
   };
-
+  // Обработка websocket
   useEffect(() => {
     if (websocketStruct && websocketStruct.modulation) {
       const modulation = websocketStruct.modulation;
@@ -327,9 +329,34 @@ const containsObjectRecursively = (parent, target) => {
       sceneRef.current.add(drone.getObject());
     }
   };
-  // Добавление дрона в сцену
+  const modalAddDroneOrBaseStation = () => {
-// Добавление базовой станции в сцену
+    //formObjectData
-const handleAddBaseStation = () => {
+    alert(`Добавлено: ${JSON.stringify(formObjectData)}`);
+    if (sceneRef.current) {
+      if (objectType === 1) {
+        const drone = new Drone(formObjectData.name);
+        drone.setPosition(formObjectData.coordinates_x, formObjectData.coordinates_y, formObjectData.coordinates_z);
+        setDrones((prevDrones) => [...prevDrones, drone]);
+        let json_signal = spawnJsonSignal(
+          1, 
+          formObjectData.name, 
+          `${formObjectData.coordinates_x},${formObjectData.coordinates_y},${formObjectData.coordinates_z}`,
+          formObjectData.antennaRadius,
+          `${formObjectData.antennaDirection_x},${formObjectData.antennaDirection_y},${formObjectData.antennaDirection_z}`,
+          formObjectData.modulation,
+          formObjectData.bandwidth,
+          formObjectData.dataRate,
+          formObjectData.wayPoints,
+          formObjectData.speed,
+          formObjectData.meshName
+        );
+        sendMessage(json_signal)
+        sceneRef.current.add(drone.getObject());
+      }
+    }
+  }
+  // Добавление базовой станции в сцену
+  const handleAddBaseStation = () => {
   if (sceneRef.current) {
     const current = Date.now();
     const base = new BaseStation(current / 1000);
@@ -350,7 +377,7 @@ const handleAddBaseStation = () => {
     console.log(baseStation.map(b => b.getObject().children[0]));
     sceneRef.current.add(base.getObject());
   }
-};
+  };
 
   // Обработчик ввода на форму высот
   const handleInputChange = (event) => {
@@ -497,60 +524,120 @@ const handleAddBaseStation = () => {
                   />
                 </div>
               </div>
+              <div className="mb-3">
+                <label>Параметры антенны:</label>
+                <div className="input-group mb-2">
+                  <span className="input-group-text">Радиус антенны</span>
+                  <input
+                    type="number"
+                    className="form-control"
+                    value={formObjectData.antennaRadius}
+                    name='antennaRadius'
+                    onChange={handleAddInputChange}
+                  />
+                </div>
+                <div className="input-group mb-2">
+                  <span className="input-group-text">Направление X</span>
+                  <input
+                    type="number"
+                    className="form-control"
+                    value={formObjectData.antennaDirection_x}
+                    name='antennaDirection_x'
+                    onChange={handleAddInputChange}
+                  />
+                </div>
+                <div className="input-group mb-2">
+                  <span className="input-group-text">Направление Y</span>
+                  <input
+                    type="number"
+                    className="form-control"
+                    name='antennaDirection_y'
+                    value={formObjectData.antennaDirection_y}
+                    onChange={handleAddInputChange}
+                  />
+                </div>
+                <div className="input-group mb-2">
+                  <span className="input-group-text">Направление Z</span>
+                  <input
+                    type="number"
+                    className="form-control"
+                    name='antennaDirection_z'
+                    value={formObjectData.antennaDirection_z}
+                    onChange={handleAddInputChange}
+                  />
+                </div>
+                <div className="input-group mb-2">
+                  <span className="input-group-text">Модуляция</span>
+                  <input
+                      type="text"
+                    className="form-control"
+                    name='modulation'
+                    value={formObjectData.modulation}
+                    onChange={handleAddInputChange}
+                  />
+                </div>
+                <div className="input-group mb-2">
+                  <span className="input-group-text">Пропускная способность</span>
+                  <input
+                    type="number"
+                    className="form-control"
+                    name='bandwidth'
+                    value={formObjectData.bandwidth}
+                    onChange={handleAddInputChange}
+                  />
+                </div>
+                <div className="input-group mb-2">
+                  <span className="input-group-text">Скорость</span>
+                  <input
+                    type="number"
+                    className="form-control"
+                    name='dataRate'
+                    value={formObjectData.dataRate}
+                    onChange={handleAddInputChange}
+                  />
+                </div>
+                
+              </div>
 
               {objectType === 1 && (
                 <>
                   <div className="mb-3">
-                    <label>Поле 1 для дрона:</label>
+                    <label>Скорость перемещения:</label>
                     <input
                       type="text"
                       className="form-control"
-                      name='droneField1'
+                      name='speed'
-                      value={formObjectData.droneField1}
+                      value={formObjectData.speed}
                       onChange={handleAddInputChange}
                     />
                   </div>
                   <div className="mb-3">
-                    <label>Поле 2 для дрона:</label>
+                    <label>Название Mesh сети:</label>
                     <input
                       type="text"
                       className="form-control"
-                      name='droneField2'
+                      name='meshName'
-                      value={formObjectData.droneField2}
+                      value={formObjectData.meshName}
+                      onChange={handleAddInputChange}
+                    />
+                  </div>
+                  <div className="mb-3">
+                    <label>Точки перемещения:</label>
+                    <input
+                      type="text"
+                      className="form-control"
+                      name='wayPoints'
+                      value={formObjectData.wayPoints}
                       onChange={handleAddInputChange}
                     />
                   </div>
                 </>
               )}
 
-              {objectType === 2 && (
-                <>
-                  <div className="mb-3">
-                    <label>Поле 1 для базовой станции:</label>
-                    <input
-                      type="text"
-                      className="form-control"
-                      name='baseStationField1'
-                      value={formObjectData.baseStationField1}
-                      onChange={handleAddInputChange}
-                    />
-                  </div>
-                  <div className="mb-3">
-                    <label>Поле 2 для базовой станции:</label>
-                    <input
-                      type="text"
-                      className="form-control"
-                      name='baseStationField2'
-                      value={formObjectData.baseStationField2}
-                      onChange={handleAddInputChange}
-                    />
-                  </div>
-                </>
-              )}
             </div>
             <div className="modal-footer">
               <button type="button" className="btn btn-secondary" onClick={closeAllModals}>Закрыть</button>
-              <button type="button" className="btn btn-primary" onClick={() => { alert(`Добавлено: ${JSON.stringify(formData)}`); }}>Добавить</button>
+              <button type="button" className="btn btn-primary" onClick={() => { modalAddDroneOrBaseStation(); }}>Добавить</button>
             </div>
           </div>
         </div>

src/frontend/src/pages/DeviceGroups.js

@@ -1,5 +1,5 @@
 import React, { useState } from 'react';
-import '../DeviceGroups.css';
+import '../css/DeviceGroups.css';
 
 const DeviceGroups = () => {
   const [groups, setGroups] = useState([]);

src/frontend/src/pages/Devices.js

@@ -1,6 +1,6 @@
 import React, { useState } from 'react';
 import { QRCodeCanvas } from "qrcode.react";
-import '../Devices.css';
+import '../css/Devices.css';
 
 const Devices = () => {
   return (

src/frontend/src/pages/ex.js

@@ -1,33 +0,0 @@
-
-// Инициализация WebSocket соединения
-// const socket = io("ws://localhost:8080");
-
-
-  // useEffect(() => {
-  //   // Получаем местоположение пользователя
-  //   if (navigator.geolocation) {
-  //     navigator.geolocation.getCurrentPosition(
-  //       (position) => {
-  //         const { latitude, longitude } = position.coords;
-  //         setUserLocation([latitude, longitude]); // Устанавливаем координаты пользователя
-  //         setLocationLoaded(true); // Флаг, что местоположение загружено
-  //       },
-  //       (error) => {
-  //         console.error("Ошибка при получении геолокации:", error);
-  //         setLocationLoaded(true); // Продолжаем даже при ошибке
-  //       }
-  //     );
-  //   } else {
-  //     console.error("Геолокация не поддерживается вашим браузером");
-  //     setLocationLoaded(true); // Продолжаем даже если геолокация недоступна
-  //   }
-
-  //   // Получаем данные устройств в реальном времени
-  //   socket.on("deviceLocationUpdate", (data) => {
-  //     setDevices(data);
-  //   });
-
-  //   return () => {
-  //     socket.off("deviceLocationUpdate");
-  //   };
-  // }, []);

src/frontend/src/pages/model/BaseStation.js

@@ -1,9 +1,26 @@
 import * as THREE from 'three';
 import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader.js';
 class BaseStation {
-  constructor(name,  scale = 10) {
+  constructor(
+    name,  
+    scale = 10,
+    antennaRadius = 1, 
+    antennaDirection_x=0, 
+    antennaDirection_y=0, 
+    antennaDirection_z=0, 
+    modulation="QAM-16",
+    bandwidth=0,
+    dataRate=0,
+  ) {
     this.object = new THREE.Object3D();
     this.name = name;
+    this.antennaRadius = antennaRadius; 
+    this.antennaDirection_x = antennaDirection_x; 
+    this.antennaDirection_y = antennaDirection_y; 
+    this.antennaDirection_z = antennaDirection_z; 
+    this.modulation = modulation;
+    this.bandwidth = bandwidth;
+    this.dataRate = dataRate;
 
     // Инициализируем GLTFLoader
     const loader = new GLTFLoader();

src/frontend/src/pages/model/Drone.js

@@ -1,10 +1,32 @@
 import * as THREE from 'three';
 import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader.js';
 class Drone {
-  constructor(name,  scale = 0.5) {
+  constructor(name, 
+      antennaRadius = 1, 
+      antennaDirection_x=0, 
+      antennaDirection_y=0, 
+      antennaDirection_z=0, 
+      modulation="QAM-16",
+      bandwidth=0,
+      dataRate=0,
+      wayPoints=[],
+      speed=0,
+      meshName=null,
+      scale = 0.5) 
+    {
     this.object = new THREE.Object3D();
     this.name = name;
+    this.antennaRadius = antennaRadius; 
 
+    this.antennaDirection_x = antennaDirection_x; 
+    this.antennaDirection_y = antennaDirection_y; 
+    this.antennaDirection_z = antennaDirection_z; 
+    this.modulation = modulation;
+    this.bandwidth = bandwidth;
+    this.dataRate = dataRate;
+    this.wayPoints = wayPoints
+    this.speed = speed;
+    this.meshName = meshName;
     // Инициализируем GLTFLoader
     const loader = new GLTFLoader();
     

src/server/internal/database/mongo.go

@@ -7,6 +7,7 @@ import (
 	"sync"
 	"time"
 
+	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/bson/primitive"
 	"go.mongodb.org/mongo-driver/mongo"
 	"go.mongodb.org/mongo-driver/mongo/options"
@@ -102,3 +103,65 @@ func (db *MongoDbInstance) InsertIntoSimulationsHistory(data interface{}) (primi
 
 	return insertedID, nil
 }
+
+// MapUpload saves a [][]float64 map into the map_templates collection
+func (db *MongoDbInstance) MapUpload(mapData [][]float64) (primitive.ObjectID, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	collection := db.Db.Collection("map_templates")
+
+	mapDocument := bson.M{"map_data": mapData, "created_at": time.Now()}
+
+	result, err := collection.InsertOne(ctx, mapDocument)
+	if err != nil {
+		log.Printf("Error inserting map into collection 'map_templates': %v", err)
+		return primitive.NilObjectID, err
+	}
+
+	insertedID := result.InsertedID.(primitive.ObjectID)
+	log.Printf("Map successfully inserted with ID: %v", insertedID)
+
+	return insertedID, nil
+}
+
+// MapLoader loads a [][]float64 map from the map_templates collection
+func (db *MongoDbInstance) MapLoader(mapID primitive.ObjectID) ([][]float64, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	collection := db.Db.Collection("map_templates")
+
+	var result bson.M
+	err := collection.FindOne(ctx, bson.M{"_id": mapID}).Decode(&result)
+	if err != nil {
+		log.Printf("Error loading map from collection 'map_templates': %v", err)
+		return nil, err
+	}
+
+	mapData, ok := result["map_data"].(primitive.A)
+	if !ok {
+		log.Printf("Error asserting map data type")
+		return nil, mongo.ErrNoDocuments
+	}
+
+	heightMap := make([][]float64, len(mapData))
+	for i, row := range mapData {
+		rowArray, ok := row.(primitive.A)
+		if !ok {
+			log.Printf("Error asserting row type")
+			return nil, mongo.ErrNoDocuments
+		}
+		heightMap[i] = make([]float64, len(rowArray))
+		for j, val := range rowArray {
+			floatVal, ok := val.(float64)
+			if !ok {
+				log.Printf("Error asserting value type at row %d, column %d", i, j)
+				return nil, mongo.ErrNoDocuments
+			}
+			heightMap[i][j] = floatVal
+		}
+	}
+
+	return heightMap, nil
+}

src/server/internal/database/postgres.go

@@ -57,6 +57,11 @@ func (db *GormDbInstance) AutoMakeSuperUser() error {
 			db.DB.Create(&database.User{Username: "admin", Password: "admin", IsAdmin: true})
 			fmt.Println("Superuser has updated! :: \n Login: admin \n Password: admin")
 		}
+		db.DB.Where("username = ?", "user").First(&user)
+		if user.ID == 0 {
+			db.DB.Create(&database.User{Username: "user", Password: "user", IsAdmin: false})
+			fmt.Println("User has added! :: \n Login: user \n Password: user")
+		}
 		return nil
 	} else {
 		return fmt.Errorf("DB is nil poiner")

src/server/package/math/simulator/simulator.go

@@ -1,10 +1,14 @@
 package simulator
 
 import (
+	"log"
 	"math"
 	"math/rand"
+	"moxitech/dns/internal/database"
 	"moxitech/dns/package/math/distance"
 	"sync"
+
+	"go.mongodb.org/mongo-driver/bson/primitive"
 )
 
 type Map struct {
@@ -246,11 +250,18 @@ func CalculateDataRate(modulation string, bandwidth float64) float64 {
 
 // MakeExampleMap создает статическую карту
 func MakeExampleMap() Map {
+	mapID, err := primitive.ObjectIDFromHex("6709c34cdeb5f8e46f450c9f")
+	if err != nil {
+		log.Fatalf("Ошибка при преобразовании строки в ObjectID: %v", err)
+	}
+
+	database.Instance.MapLoader(mapID)
 	heightData := [][]float64{
 		{0, 10, 15, 20},
 		{5, 15, 25, 30},
 		{10, 20, 35, 40},
 		{15, 25, 40, 50},
+		{20, 30, 25, 50},
 	}
 
 	// Определяем карту высот
@@ -263,7 +274,7 @@ func MakeExampleMap() Map {
 	return mapObj
 }
 
-// Создает полностью случаную карту
+// Создает полностью случайную карту
 func MakeRandomMap() Map {
 	// Задаём случайное количество высот
 	numRows := rand.Intn(50) + 1 // Случайное количество строк (от 1 до 50)

src/socket/Dockerfile

@@ -0,0 +1,12 @@
+# Build stage
+FROM golang:1.22.7-alpine3.20 AS builder
+WORKDIR /var/socket
+COPY go.mod go.sum ./
+RUN go mod download
+COPY . .
+RUN go build -o main cmd/main.go
+
+# Run stage
+FROM alpine:3.20.3
+COPY --from=builder /var/socket/main /main
+CMD ["./main"]

src/socket/cmd/main.go

@@ -0,0 +1,97 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"sync"
+	"time"
+
+	"github.com/gorilla/websocket"
+)
+
+var (
+	clients  = make(map[int]*websocket.Conn) // Список активных клиентов
+	events   = make(map[int]string)          // Локальная карта для хранения сообщений
+	mutex    sync.Mutex                      // Мьютекс для управления конкурентным доступом к карте
+	upgrader = websocket.Upgrader{
+		CheckOrigin: func(r *http.Request) bool { return true },
+	}
+)
+
+func main() {
+	http.HandleFunc("/storeEvent", handleStoreEvent)
+	http.HandleFunc("/ws/", handleWebSocket)
+
+	// Запуск горутины для обработки сообщений каждую секунду
+	go processEvents()
+	fmt.Printf("Server started on %v \n", os.Getenv("SOCKET_BASE_ADDRESS"))
+	http.ListenAndServe(fmt.Sprintf("0.0.0.0:%v", os.Getenv("SOCKET_BASE_ADDRESS")), nil)
+}
+
+// Обработчик для сохранения событий
+func handleStoreEvent(w http.ResponseWriter, r *http.Request) {
+	clientID := r.URL.Query().Get("client_id")
+	message := r.URL.Query().Get("message")
+
+	if clientID == "" || message == "" {
+		http.Error(w, "client_id and message are required", http.StatusBadRequest)
+		return
+	}
+
+	var id int
+	_, err := fmt.Sscanf(clientID, "%d", &id)
+	if err != nil {
+		http.Error(w, "Invalid client_id", http.StatusBadRequest)
+		return
+	}
+
+	mutex.Lock()
+	events[id] = message
+	mutex.Unlock()
+
+	w.WriteHeader(http.StatusOK)
+}
+
+// Обработчик WebSocket соединений
+func handleWebSocket(w http.ResponseWriter, r *http.Request) {
+	clientIDStr := r.URL.Path[len("/ws/"):]
+	var clientID int
+	_, err := fmt.Sscanf(clientIDStr, "%d", &clientID)
+	if err != nil {
+		http.Error(w, "Invalid client ID", http.StatusBadRequest)
+		return
+	}
+
+	conn, err := upgrader.Upgrade(w, r, nil)
+	if err != nil {
+		http.Error(w, "Failed to upgrade to WebSocket", http.StatusInternalServerError)
+		return
+	}
+
+	mutex.Lock()
+	clients[clientID] = conn
+	mutex.Unlock()
+}
+
+// Функция для обработки событий и отправки сообщений подключенным клиентам
+func processEvents() {
+	for {
+		time.Sleep(1 * time.Second)
+
+		mutex.Lock()
+		for id, message := range events {
+			if conn, ok := clients[id]; ok {
+				err := conn.WriteMessage(websocket.TextMessage, []byte(fmt.Sprintf("Client %d: %s", id, message)))
+				if err != nil {
+					fmt.Printf("Error sending message to client %d: %v\n", id, err)
+					conn.Close()
+					delete(clients, id)
+				}
+				// Удаляем событие после отправки
+				delete(events, id)
+			}
+		}
+		mutex.Unlock()
+	}
+}

src/socket/go.mod

@@ -0,0 +1,5 @@
+module moxitech/socket
+
+go 1.22.7
+
+require github.com/gorilla/websocket v1.5.3 // indirect

src/socket/go.sum

@@ -0,0 +1,2 @@
+github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
+github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=