First Commit

node_modules/mongodb/lib/operations/close.js

@@ -0,0 +1,46 @@
+'use strict';
+
+const Aspect = require('./operation').Aspect;
+const defineAspects = require('./operation').defineAspects;
+const OperationBase = require('./operation').OperationBase;
+
+class CloseOperation extends OperationBase {
+  constructor(client, force) {
+    super();
+    this.client = client;
+    this.force = force;
+  }
+
+  execute(callback) {
+    const client = this.client;
+    const force = this.force;
+    const completeClose = err => {
+      client.emit('close', client);
+      for (const item of client.s.dbCache) {
+        item[1].emit('close', client);
+      }
+
+      client.removeAllListeners('close');
+      callback(err, null);
+    };
+
+    if (client.topology == null) {
+      completeClose();
+      return;
+    }
+
+    client.topology.close(force, err => {
+      const autoEncrypter = client.topology.s.options.autoEncrypter;
+      if (!autoEncrypter) {
+        completeClose(err);
+        return;
+      }
+
+      autoEncrypter.teardown(force, err2 => completeClose(err || err2));
+    });
+  }
+}
+
+defineAspects(CloseOperation, [Aspect.SKIP_SESSION]);
+
+module.exports = CloseOperation;