给网页端的RawRequest上了个锁，防止发生神奇的事情

frontend/Web/communication.js

@@ -20,17 +20,43 @@ socket.on('response', (msg) => {
 function sleep(ms) {
   return new Promise(resolve => setTimeout(resolve, ms));
 }
+let raw_request_lock = false;
+
+async function acquireRawRequestLock() {
+  return new Promise((resolve) => {
+    const attemptAcquire = () => {
+      if (!raw_request_lock) {
+        raw_request_lock = true;
+        resolve();
+      } else {
+        setTimeout(attemptAcquire, 10);
+      }
+    };
+
+    attemptAcquire();
+  });
+}
+
+function releaseRawRequestLock() {
+  raw_request_lock = false;
+}
 async function RawRequest(raw_request) {
+  await acquireRawRequestLock();
+
+  try {
     socket.emit('request', raw_request);
-  while(true)
-  {
-    if(__raw_response!=""){
+
+    while (true) {
+      if (__raw_response !== "") {
         let response = __raw_response;
         __raw_response = "";
         return response;
       }
       await sleep(100);
     }
+  } finally {
+    releaseRawRequestLock();
+  }
 }
 async function ShutDownWholeSystem()
 {