Function createError

CustomerManager/Scripts/breeze.debug.js:16360–16402

(error, url)

        }

        function createError(error, url) {
            // OData errors can have the message buried very deeply - and nonobviously
            // this code is tricky so be careful changing the response.body parsing.
            var result = new Error();
            var response = error && error.response;
            if (!response) {
                // in case DataJS returns "No handler for this data"
                result.message = error;
                result.statusText = error;
                return result;
            }
            result.message = response.statusText;
            result.statusText = response.statusText;
            result.status = response.statusCode;
            // non std
            if (url) result.url = url;
            result.body = response.body;
            if (response.body) {
                var nextErr;
                try {
                    var body = JSON.parse(response.body);
                    result.body = body;
                    // OData v3 logic
                    if (body['odata.error']) {
                        body = body['odata.error'];
                    }
                    var msg = "";
                    do {
                        nextErr = body.error || body.innererror;
                        if (!nextErr) msg = msg + getMessage(body);
                        nextErr = nextErr || body.internalexception;
                        body = nextErr || body;
                    } while (nextErr);
                    if (msg.length > 0) {
                        result.message = msg;
                    }
                } catch (e) {

                }
            }
            proto._catchNoConnectionError(result);
            return result;
        }

        function getMessage(body) {
            var msg = body.message || "";