Increased socket size to fix fs chunking

app/src/lib/stores/socket.ts

@@ -95,7 +95,7 @@ function createWebSocket() {
     >()
     const { subscribe, set } = writable(false)
     const reconnectTimeoutTime = 500000
-    const requestTimeoutTime = 10000
+    const requestTimeoutTime = 30000  // 30 seconds for chunked file transfers
     let correlationIdCounter = 0
     let unresponsiveTimeoutId: ReturnType<typeof setTimeout>
     let reconnectTimeoutId: ReturnType<typeof setTimeout>
@@ -136,6 +136,16 @@ function createWebSocket() {
         }
         ws.onmessage = frame => {
             resetUnresponsiveCheck()
+
+            // Reset all pending request timeouts when any message arrives (connection is alive)
+            for (const [correlationId, pending] of pending_requests) {
+                clearTimeout(pending.timeoutId)
+                pending.timeoutId = setTimeout(() => {
+                    pending_requests.delete(correlationId)
+                    pending.reject(new Error(`Request timeout (id: ${correlationId})`))
+                }, requestTimeoutTime)
+            }
+
             const { tag, msg } = decodeMessage(frame.data)
             if (msg.correlationResponse) {
                 const pending = pending_requests.get(msg.correlationResponse.correlationId)