update：优化大乱斗断连

src/matchWebsocket.js

@@ -392,6 +392,20 @@ function normalizeServerUrl(serverAddr, token) {
   return appendQuery(url, "token", token);
 }
 
+function getServerEndpoint(url) {
+  return String(url || "").split("?")[0];
+}
+
+function getUrlToken(url) {
+  const match = String(url || "").match(/[?&]token=([^&#]+)/i);
+  if (!match?.[1]) return "";
+  try {
+    return decodeURIComponent(match[1]);
+  } catch (_) {
+    return match[1];
+  }
+}
+
 function emitMatchSocketState(state, extra = {}) {
   uni.$emit(MATCH_WS_STATE_EVENT, {
     state,
@@ -763,10 +777,32 @@ export function connectMatchWebSocket(options = {}) {
     reconnecting = false,
     reconnectReason = "",
   } = options;
-  const url = normalizeServerUrl(serverAddr, token);
   const normalizedMatchId = normalizeId(matchId);
   const normalizedUserId = normalizeId(userId);
   const normalizedMode = Number(mode);
+  const incomingUrl = normalizeServerUrl(serverAddr, token);
+  const currentUrlToken = getUrlToken(currentContext?.url);
+  const shouldKeepAuthenticatedUrl = !!(
+    currentContext &&
+    currentContext.matchId === normalizedMatchId &&
+    getServerEndpoint(currentContext.url) === getServerEndpoint(incomingUrl) &&
+    currentUrlToken &&
+    !getUrlToken(incomingUrl)
+  );
+  const url = shouldKeepAuthenticatedUrl ? currentContext.url : incomingUrl;
+  const resolvedServerAddr = shouldKeepAuthenticatedUrl
+    ? currentContext.serverAddr
+    : serverAddr;
+  const resolvedToken = shouldKeepAuthenticatedUrl
+    ? currentContext.token || currentUrlToken
+    : token;
+
+  if (shouldKeepAuthenticatedUrl) {
+    console.log("[match-ws] keep authenticated url for same match", {
+      matchId: normalizedMatchId,
+      endpoint: getServerEndpoint(url),
+    });
+  }
 
   if (!url || !normalizedMatchId) {
     console.log("[match-ws] missing serverAddr or matchId", options);
@@ -799,10 +835,10 @@ export function connectMatchWebSocket(options = {}) {
   if (!isSameContext) reconnectAttempt = 0;
   const connectedOnce = isSameContext && currentContext?.connectedOnce === true;
   currentContext = {
-    serverAddr,
+    serverAddr: resolvedServerAddr,
     matchId: normalizedMatchId,
     userId: normalizedUserId,
-    token,
+    token: resolvedToken,
     url,
     mode: Number.isFinite(normalizedMode) ? normalizedMode : undefined,
     isMelee: