diff --git a/lib/webhelper.js b/lib/webhelper.js
index 5c20313..6c5cb31 100644
--- a/lib/webhelper.js
+++ b/lib/webhelper.js
@@ -126,32 +126,36 @@ function WebHelper(credentials, hostName) {
         addUserAgentString(options);
 
         return new Promise((resolve, reject) => {
-            var request = https.request(options, function (response) {
-
-                response.setEncoding("utf8");
-                var str = "";
-
-                response.on("data", function (chunk) {
-                    str += chunk;
-                });
-                response.on("end", function () {
-                    if (response.statusCode >= 400) {
-                        var err = new Error(response.statusMessage);
-                        err.statusCode = response.statusCode;
+            try {
+                var request = https.request(options, function (response) {
+
+                    response.setEncoding("utf8");
+                    var str = "";
+
+                    response.on("data", function (chunk) {
+                        str += chunk;
+                    });
+                    response.on("end", function () {
+                        if (response.statusCode >= 400) {
+                            var err = new Error(response.statusMessage);
+                            err.statusCode = response.statusCode;
+                            reject(err);
+
+                        } else {
+                            resolve((str.length > 0) ? JSON.parse(str) : null);
+                        }
+                    });
+                    response.on("error", function (err) {
                         reject(err);
-
-                    } else {
-                        resolve((str.length > 0) ? JSON.parse(str) : null);
-                    }
-                });
-                response.on("error", function (err) {
-                    reject(err);
+                    });
                 });
-            });
-            if (postData) {
-                request.write(postData);
+                if (postData) {
+                    request.write(postData);
+                }
+                request.end();
+            } catch (err) {
+                reject(err);
             }
-            request.end();
         });
     }