过滤coinex不是usdt结尾币对

src/coinex_usdt_swap_data_listener.rs

@@ -35,11 +35,12 @@ pub async fn run_listener(is_shutdown_arc: Arc<AtomicBool>) {
     if response.code == 200 {
         let data = response.data.as_array().unwrap();
         for info in data {
-            let symbol = info["market"].as_str().unwrap().to_string().replace("USDT", "_USDT");
+            let s = info["market"].as_str().unwrap();
+            if !s.ends_with("USDT") { continue; }
+            let symbol = s.to_string().replace("USDT", "_USDT");
             symbols.push(symbol)
         }
     }
-    info!(?symbols);
 
     for chunk in symbols.chunks(20) {
         let ws_name = name.to_string();