Removed sleep dependency

Author: Chris Park

lib/rosetteRequest.js

@@ -15,7 +15,6 @@
 
 var http = require("http");
 var https = require("https");
-var sleep = require('sleep');
 var URL = require("url");
 var zlib = require("zlib");
 
@@ -57,11 +56,11 @@ rosetteRequest.prototype.makeRequest = function(requestType, userKey, urlParts,
     }
 
     var maxRetries = 5;
-    var interval = 500000;
+    var interval = 500;
 
     if (parameters != null) {
         maxRetries = parameters._maxRetries || maxRetries;
-        interval = parameters._msInterval || interval;
+        interval = parameters._microInterval || interval;
     }
 
     var headers = {
@@ -113,8 +112,7 @@ rosetteRequest.prototype.makeRequest = function(requestType, userKey, urlParts,
                     return callback(null, JSON.parse(result.toString()));
                 } else if (res.statusCode === 429 && retry++ < maxRetries) {
                     req.end();
-                    sleep.usleep(interval);
-                    requestTask(callback);
+                    setTimeout(requestTask(callback), interval);
                 } else if (res.statusCode != 200) {
                     return callback(new RosetteException(res.statusCode, result.toString()));
                 }

package.json

@@ -46,7 +46,6 @@
     "temporary": "0.0.8"
   },
   "dependencies": {
-    "multipart-stream": "^2.0.1",
-    "sleep": "^3.0.1"
+    "multipart-stream": "^2.0.1"
   }
 }