Merge pull request winstonjs#550 from MattCBowman/master

Update docs on the Amazon SNS transport

README.md

@@ -819,23 +819,27 @@ The Mail transport uses [emailjs](https://github.com/eleith/emailjs) behind the
 
 ### Amazon SNS (Simple Notification System) Transport
 
-The [winston-sns][21] transport uses amazon SNS to send emails, texts, or a bunch of other notifications.
+The [winston-sns][18] transport uses amazon SNS to send emails, texts, or a bunch of other notifications. Since this transport uses the Amazon AWS SDK for JavaScript, you can take advantage of the various methods of authentication found in Amazon's [Configuring the SDK in Node.js](http://docs.aws.amazon.com/AWSJavaScriptSDK/guide/node-configuring.html) document.
 
 ``` js
-  require('winston-sns').SNS;
-  winston.add(winston.transports.SNS, options);
+  var winston = require('winston'),
+      winstonSNS = require('winston-sns');
+
+  winston.add(winstonSNS, options);
 ```
 
 Options:
 
-* __aws_key:__ Your Amazon Web Services Key. *[required]*
-* __aws_secret:__ Your Amazon Web Services Secret. *[required]*
 * __subscriber:__ Subscriber number - found in your SNS AWS Console, after clicking on a topic. Same as AWS Account ID. *[required]*
 * __topic_arn:__ Also found in SNS AWS Console - listed under a topic as Topic ARN. *[required]*
+* __aws_key:__ Your Amazon Web Services Key.
+* __aws_secret:__ Your Amazon Web Services Secret.
 * __region:__ AWS Region to use. Can be one of: `us-east-1`,`us-west-1`,`eu-west-1`,`ap-southeast-1`,`ap-northeast-1`,`us-gov-west-1`,`sa-east-1`. (default: `us-east-1`)
-* __subject:__ Subject for notifications. (default: "Winston Error Report")
+* __subject:__ Subject for notifications. Uses placeholders for level (%l), error message (%e), and metadata (%m). (default: "Winston Error Report")
 * __message:__ Message of notifications. Uses placeholders for level (%l), error message (%e), and metadata (%m). (default: "Level '%l' Error:\n%e\n\nMetadata:\n%m")
 * __level:__ lowest level this transport will log. (default: `info`)
+* __json:__ use json instead of a prettier (human friendly) string for meta information in the notification. (default: `false`)
+* __handleExceptions:__ set to true to have this transport handle exceptions. (default: `false`)
 
 ### Graylog2 Transport
 

docs/transports.md

@@ -288,23 +288,27 @@ The Mail transport uses [node-mail][17] behind the scenes.  Options are the foll
 
 ### Amazon SNS (Simple Notification System) Transport
 
-The [winston-sns][18] transport uses amazon SNS to send emails, texts, or a bunch of other notifications.
+The [winston-sns][18] transport uses amazon SNS to send emails, texts, or a bunch of other notifications. Since this transport uses the Amazon AWS SDK for JavaScript, you can take advantage of the various methods of authentication found in Amazon's [Configuring the SDK in Node.js](http://docs.aws.amazon.com/AWSJavaScriptSDK/guide/node-configuring.html) document.
 
 ``` js
-  require('winston-sns').SNS;
-  winston.add(winston.transports.SNS, options);
+  var winston = require('winston'),
+      winstonSNS = require('winston-sns');
+
+  winston.add(winstonSNS, options);
 ```
 
 Options:
 
-* __aws_key:__ Your Amazon Web Services Key. *[required]*
-* __aws_secret:__ Your Amazon Web Services Secret. *[required]*
 * __subscriber:__ Subscriber number - found in your SNS AWS Console, after clicking on a topic. Same as AWS Account ID. *[required]*
 * __topic_arn:__ Also found in SNS AWS Console - listed under a topic as Topic ARN. *[required]*
+* __aws_key:__ Your Amazon Web Services Key.
+* __aws_secret:__ Your Amazon Web Services Secret.
 * __region:__ AWS Region to use. Can be one of: `us-east-1`,`us-west-1`,`eu-west-1`,`ap-southeast-1`,`ap-northeast-1`,`us-gov-west-1`,`sa-east-1`. (default: `us-east-1`)
-* __subject:__ Subject for notifications. (default: "Winston Error Report")
+* __subject:__ Subject for notifications. Uses placeholders for level (%l), error message (%e), and metadata (%m). (default: "Winston Error Report")
 * __message:__ Message of notifications. Uses placeholders for level (%l), error message (%e), and metadata (%m). (default: "Level '%l' Error:\n%e\n\nMetadata:\n%m")
 * __level:__ lowest level this transport will log. (default: `info`)
+* __json:__ use json instead of a prettier (human friendly) string for meta information in the notification. (default: `false`)
+* __handleExceptions:__ set to true to have this transport handle exceptions. (default: `false`)
 
 ### Graylog2 Transport