code 911

lib/storage/file.js

@@ -208,6 +208,11 @@ File.prototype.copy = function(destination, callback) {
  * piped to a writable stream or listened to for 'data' events to read a file's
  * contents.
  *
+ * In the unlikely event there is a mismatch between what you downloaded and the
+ * version in your Bucket, your error handler will receive an error with code
+ * 911. If you receive this error, the best recourse is to try downloading the
+ * file again.
+ *
  * @example
  * //-
  * // <h4>Downloading a File</h4>
@@ -274,11 +279,14 @@ File.prototype.createReadStream = function() {
             if (that.metadata.md5Hash === localMd5Hash) {
               throughStream.emit('complete');
             } else {
-              var error = new Error([
-                'The downloaded data did not match the data from the server. ',
-                'To be sure the content is the same, you should download the ',
-                'file again.'
-              ].join(''));
+              var error = new Error({
+                code: 911,
+                message: [
+                  'The downloaded data did not match the data from the server.',
+                  'To be sure the content is the same, you should download the',
+                  'file again.'
+                ].join(' ')
+              });
 
               throughStream.emit('error', error);
             }