Use res.once to handle res.end error in KafkaSSE

ottomata · ottomata · commit e5e33d2e7d7c · 2020-03-19T11:33:17.000-04:00
diff --git a/lib/KafkaSSE.js b/lib/KafkaSSE.js
@@ -909,7 +909,7 @@ class KafkaSSE {
                     }
 
                     delete this.res;
-                    res.on('error', reject);
+                    res.once('error', reject);
                     try {
                         res.end();
                         resolve();
