nodemailer-smtp-pool - npm Package Compare versions

Comparing version 2.2.1 to 2.3.0

lib/smtp-pool.js

@@ -390,1 +390,77 @@ 'use strict';
 };
+
+/**
+ * Verifies SMTP configuration
+ *
+ * @param {Function} callback Callback function
+ */
+SMTPPool.prototype.verify = function (callback) {
+
+    this.getSocket(this.options, function (err, socketOptions) {
+        if (err) {
+            return callback(err);
+        }
+
+        var options = this.options;
+        if (socketOptions && socketOptions.connection) {
+            this.logger.info('Using proxied socket from %s:%s', socketOptions.connection.remoteAddress, socketOptions.connection.remotePort);
+            options = clone(options);
+            Object.keys(socketOptions).forEach(function (key) {
+                options[key] = socketOptions[key];
+            });
+        }
+
+        var connection = new SMTPConnection(options);
+        var returned = false;
+
+        connection.once('error', function (err) {
+            if (returned) {
+                return;
+            }
+            returned = true;
+            connection.close();
+            return callback(err);
+        });
+
+        connection.once('end', function () {
+            if (returned) {
+                return;
+            }
+            returned = true;
+            return callback(new Error('Connection closed'));
+        });
+
+        var finalize = function () {
+            if (returned) {
+                return;
+            }
+            returned = true;
+            connection.quit();
+            return callback(null, true);
+        };
+
+        connection.connect(function () {
+            if (returned) {
+                return;
+            }
+
+            if (this.options.auth) {
+                connection.login(this.options.auth, function (err) {
+                    if (returned) {
+                        return;
+                    }
+
+                    if (err) {
+                        returned = true;
+                        connection.close();
+                        return callback(err);
+                    }
+
+                    finalize();
+                });
+            } else {
+                finalize();
+            }
+        }.bind(this));
+    }.bind(this));
+};

package.json

 {
   "name": "nodemailer-smtp-pool",
-  "version": "2.2.1",
+  "version": "2.3.0",
   "description": "SMTP transport for Nodemailer",
@@ -27,3 +27,3 @@ "main": "lib/smtp-pool.js",
     "nodemailer-wellknown": "0.1.7",
-    "smtp-connection": "2.2.2"
+    "smtp-connection": "2.2.4"
   },
@@ -33,3 +33,3 @@ "devDependencies": {
     "grunt": "^0.4.5",
-    "grunt-eslint": "^17.3.1",
+    "grunt-eslint": "^17.3.2",
     "grunt-mocha-test": "^0.12.7",
@@ -36,0 +36,0 @@ "mocha": "^2.4.5",

README.md

@@ -167,4 +167,19 @@ # SMTP transport module for Nodemailer
 
+## Verify connection configuration
+
+You can verify your configuration with `verify(callback)` call. If it returns an error, then something is not correct, otherwise the server is ready to accept messages.
+
+```javascript
+// verify connection configuration
+transporter.verify(function(error, success) {
+   if (error) {
+        console.log(error);
+   } else {
+        console.log('Server is ready to take our messages');
+   }
+});
+```
+
 ## License
 
 **MIT**

No alert changes

Improved metrics

Total package byte prevSize

29029

increased by9.45%

Lines of code

614

increased by11.84%

Number of lines in readme file

185

increased by8.82%

Dependency changes

• + Addedsmtp-connection@2.2.4(transitive)

• - Removedsmtp-connection@2.2.2(transitive)

• Updatedsmtp-connection@2.2.4