fix: ignore connection errors during pool destruction

There are some issues with older versions of node where errors can be emitted after `destroy` is called (e.g. EUNREACH, ECONNRESET). We want to ignore these during pool close.
mongodb · Dec 30, 2019 · b8805dc · b8805dc
1 parent 8a456db
commit b8805dc
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/core/connection/pool.js b/lib/core/connection/pool.js
@@ -641,6 +641,9 @@ function destroy(self, connections, options, callback) {
         conn.removeAllListeners(eventName);
       }
 
+      // ignore any errors during destruction
+      conn.on('error', () => {});
+
       conn.destroy(options, cb);
     },
     err => {