init

src/workers/worker.js

@@ -0,0 +1,88 @@
+let socket
+let clients = []
+let reconnectAttempts = 0
+const MAX_RECONNECT_ATTEMPTS = 5
+
+function connectWebSocket(url) {
+  try {
+    socket = new WebSocket(url)
+
+    socket.onopen = () => {
+      console.log('[Shared Worker] WebSocket connected')
+      reconnectAttempts = 0
+      broadcast({ type: 'STATUS', connected: true })
+    }
+
+    socket.onmessage = (event) => {
+      console.log('[Shared Worker] Get message')
+      const data = JSON.parse(event.data)
+      broadcast(data)
+    }
+
+    socket.onclose = () => {
+      console.log('[Shared Worker] WebSocket disconnected')
+      broadcast({ type: 'STATUS', connected: false })
+
+      // if (reconnectAttempts < MAX_RECONNECT_ATTEMPTS) {
+      //   reconnectAttempts++
+      //   setTimeout(() => {
+      //     console.log(`[Shared Worker] Reconnecting (attempt ${reconnectAttempts})...`)
+      //     connectWebSocket(url)
+      //   }, 1000 * reconnectAttempts)
+      // }
+    }
+
+    socket.onerror = (error) => {
+      console.error('[Shared Worker] WebSocket error:', error)
+      broadcast({ type: 'ERROR', message: error.message })
+    }
+  } catch (error) {
+    console.error('[Shared Worker] Failed to create WebSocket:', error)
+  }
+}
+
+function broadcast(message) {
+  clients.forEach((port) => port.postMessage(message))
+}
+
+onconnect = function (event) {
+  const port = event.ports[0]
+  clients.push(port)
+
+  port.onmessage = function (e) {
+    const { command, data } = e.data
+
+    console.log('Received command', command, data)
+
+    switch (command) {
+      case 'CONNECT':
+        if (!socket || socket.readyState !== WebSocket.OPEN) {
+          connectWebSocket(data.url)
+        }
+        break
+      case 'SEND':
+        if (socket && socket.readyState === WebSocket.OPEN) {
+          socket.send(JSON.stringify(data))
+        } else {
+          port.postMessage('[Shared Worker] WebSocket not open. Cannot send message.')
+        }
+        break
+
+      case 'CLOSE':
+        if (socket && socket.readyState === WebSocket.OPEN) {
+          socket.close()
+        }
+        break
+    }
+  }
+
+  const status = { type: 'STATUS' }
+
+  if (socket) {
+    status.connected = socket.readyState === WebSocket.OPEN
+  } else {
+    status.connected = false
+  }
+
+  port.postMessage(status)
+}