From 6753c062e7a15a89bb05197e9f318c647c62742f Mon Sep 17 00:00:00 2001
From: msojocs <jiyecafe@gmail.com>
Date: Mon, 1 Jan 2024 19:12:04 +0800
Subject: [PATCH] fix: websocket

---
 docs/FixWebSocket.md | 24 ++++++++++++++++++++++++
 tools/fix-core.sh    | 10 ++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 docs/FixWebSocket.md

diff --git a/docs/FixWebSocket.md b/docs/FixWebSocket.md
new file mode 100644
index 0000000..451bc2a
--- /dev/null
+++ b/docs/FixWebSocket.md
@@ -0,0 +1,24 @@
+# WebSocket修复
+
+自 nw0.76.0 开始，调试器的WebSocket无法建立链接。
+
+## 原因
+
+旧版本似乎不会对websocket请求进行拦截，而在某一版本开始chrome支持websocket请求拦截；
+
+
+
+## 解决
+
+文件路径：`cache/core.wxvpkg.ext/f67cdfd87843382519d9c48d8a0bd4dc.js`
+
+添加以下内容：
+
+```javascript
+  (this._onBeforeRequest = (e) => {
+    console.warn('----webview request for:', e)
+    if (/^wss?:\/\//i.test(e.url)) return void 0; // add
+    if ("function" == typeof this.onBeforeRequest)
+      return this.onBeforeRequest(e);
+  }),
+```
\ No newline at end of file
diff --git a/tools/fix-core.sh b/tools/fix-core.sh
index 7e82a54..1099812 100755
--- a/tools/fix-core.sh
+++ b/tools/fix-core.sh
@@ -125,6 +125,16 @@ else
   warn "theme位置未找到"
 fi
 
+# fix WebSocket for nw >= v0.76.0
+notice "fix WebSocket"
+find_result=$( grep -lr "this._onBeforeRequest=e=>{if" "$tmp_dir/core.wxvpkg" )
+echo "WebSocket: $find_result"
+if [[ -n $find_result ]];then
+  sed -i 's#this._onBeforeRequest=e=>{if#this._onBeforeRequest=(e)=>{/*for nw >= v0.76.0*/if (/^wss?:\\/\\//i.test(e.url)) return void 0;if#' $find_result
+else
+  warn "WebSocket位置未找到"
+fi
+
 # fix update check
 notice "fix update check"
 sed -i 's#</body><script src=../js/core#</body><script src="../js/unpack/hackrequire/index.js"></script><script src=../js/core#' "$package_dir/html/whatsnew.html"