Projektstart

backend/node_modules/imapflow/lib/commands/logout.js

@@ -0,0 +1,34 @@
+'use strict';
+
+// Logs out user and closes connection
+module.exports = async connection => {
+    if (connection.state === connection.states.LOGOUT) {
+        // nothing to do here
+        return false;
+    }
+
+    if (connection.state === connection.states.NOT_AUTHENTICATED) {
+        connection.state = connection.states.LOGOUT;
+        connection.close();
+        return false;
+    }
+
+    let response;
+    try {
+        response = await connection.exec('LOGOUT');
+        return true;
+    } catch (err) {
+        if (err.code === 'NoConnection') {
+            return true;
+        }
+        connection.log.warn({ err, cid: connection.id });
+        return false;
+    } finally {
+        // close even if command failed
+        connection.state = connection.states.LOGOUT;
+        if (response && typeof response.next === 'function') {
+            response.next();
+        }
+        connection.close();
+    }
+};