Protects against multiple connects

fixes EventSource#57
anacronw · Apr 8, 2016 · f0f3e48 · f0f3e48
1 parent b9dc08a
commit f0f3e48
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/eventsource.js b/lib/eventsource.js
@@ -112,7 +112,11 @@ function EventSource(url, eventSourceInitDict) {
         if (res.statusCode == 204) return self.close();
         return
       }
-
+      // protect against multiple connects
+      if (readyState === EventSource.OPEN) {
+          return;
+      }
+
       readyState = EventSource.OPEN;
       res.on('close', onConnectionClosed);
       res.on('end', onConnectionClosed);