drop this.globalData.real_ip

scanner/CLAUDE.md

@@ -26,7 +26,6 @@ This is a WeChat Mini Program called "徵象" (emblem-scanner) for QR code scann
 **Global Data:**
 - `server_url`: 'https://themblem.com' - main API endpoint
 - `session_id`: Generated unique session identifier
-- `real_ip`: User's IP address fetched from external service
 - `worker`: WebAssembly worker for QR processing
 
 ## Development Commands

scanner/app.js

@@ -16,7 +16,6 @@ App({
         // 发送 res.code 到后台换取 openId, sessionKey, unionId
       }
     })
-    this.get_real_ip();
     // On iOS, the js runtime is reported to be too slow for wasm, use experimental JIT worker.
     // https://developers.weixin.qq.com/community/develop/doc/000cac2319cbd8ecdc7f062eb53400
     this.globalData.get_worker = () => {
@@ -38,18 +37,5 @@ App({
     userInfo: null,
     server_url: 'https://themblem.com',
     session_id: make_new_session_id(),
-  },
-
-  get_real_ip() {
-    this.globalData.real_ip = "0.0.0.0";
-    wx.request({
-        url: "https://whatsmyip.themblem.com",
-        success: (res) => {
-            var rip = res.data;
-            console.log("my real ip:", rip);
-            this.globalData.real_ip = rip;
-        }
-    }
-    );
   }
 })