fix some bugs

src/config/load-version.ts

@@ -9,16 +9,24 @@ type VersionResponse =
     }
 
 const VERSION_SUCCESS_URL_KEY = 'VERSION_Success_URL'
-const VERSION_RETRY_ROUNDS = 5
+export const VERSION_RETRY_ROUNDS = 5
 
 let versionFetchPromise: Promise<string | null> | null = null
 let cachedVersionResult: string | null | undefined
 
+function getProtocol() {
+  return window.location.protocol === 'https:' ? 'https:' : 'http:'
+}
+
 function getVersionUrls() {
+  const protocol = getProtocol()
+
   return [
     'https://nerkh.gold/get_version',
     'https://tablo.talasevin.ir/get_version',
-    'https://abshode-service.montgit.ir/server/get_version'
+    'https://abshode-service.montgit.ir/server/get_version',
+    `${protocol}//212.23.201.173:8381/get_version`,
+    `${protocol}//91.212.174.137:4040/server/get_version`
   ]
 }
 
@@ -33,6 +41,12 @@ function sortVersionUrls(urls: string[]) {
   return [lastSuccessUrl, ...others]
 }
 
+function clearStaleVersionSuccessUrl(url: string) {
+  if (localStorage.getItem(VERSION_SUCCESS_URL_KEY) === url) {
+    localStorage.removeItem(VERSION_SUCCESS_URL_KEY)
+  }
+}
+
 function readUserVersion(user: unknown) {
   if (!user || typeof user !== 'object' || Array.isArray(user)) {
     return ''
@@ -82,7 +96,6 @@ async function fetchVersion(url: string, timeout = 3500): Promise<string | null>
     })
 
     if (!response.ok) {
-      // Non-2xx/timeout should be treated as "request failed" and we may try the next URL.
       throw new Error(`Version request failed with status ${response.status}`)
     }
 
@@ -94,10 +107,8 @@ async function fetchVersion(url: string, timeout = 3500): Promise<string | null>
 
     const version = normalizeVersionResponse(data)
 
-    // IMPORTANT: if the request returned 200/ok, we stop here even if we couldn't extract a version.
-    // This prevents unnecessary looping when the endpoint is "reachable" but returns an empty payload.
     if (!version) {
-      return null
+      throw new Error('Version response is empty')
     }
 
     localStorage.setItem(VERSION_SUCCESS_URL_KEY, url)
@@ -118,10 +129,11 @@ async function fetchVersionWithRetry(rounds = VERSION_RETRY_ROUNDS): Promise<str
 
       try {
         const version = await fetchVersion(url, timeout)
-        // fetchVersion only throws on real request failures (non-ok / timeout).
-        // If it returns null, we got an HTTP 200 but empty body => stop immediately.
-        return version
+        if (version) {
+          return version
+        }
       } catch (error) {
+        clearStaleVersionSuccessUrl(url)
         console.warn(`Version failed from ${url}. Round: ${round}`, error)
       }
     }