Build after merge

Author: Aelbannan

lib/errors.d.ts

@@ -1,6 +1,7 @@
 export declare const ERR_NO_CLIENTS: Error;
 export declare const ERR_FINISHED: Error;
 export declare const ERR_ABORTED: Error;
+export declare const ERR_BEST_EFFORT_REQUIRED_READ_ONLY: Error;
 export declare class CustomError extends Error {
     readonly name: string;
     constructor(message?: string);

lib/errors.js

@@ -16,6 +16,7 @@ Object.defineProperty(exports, "__esModule", { value: true });
 exports.ERR_NO_CLIENTS = new Error("No clients provided in DgraphClient constructor");
 exports.ERR_FINISHED = new Error("Transaction has already been committed or discarded");
 exports.ERR_ABORTED = new Error("Transaction has been aborted. Please retry");
+exports.ERR_BEST_EFFORT_REQUIRED_READ_ONLY = new Error("Best effort only works for read-only queries");
 var CustomError = (function (_super) {
     __extends(CustomError, _super);
     function CustomError(message) {

lib/txn.js

@@ -44,15 +44,15 @@ var Txn = (function () {
         this.mutated = false;
         this.dc = dc;
         if (options && options.bestEffort && !options.readOnly) {
-            this.dc.debug('Best effort only works with read-only queries.');
-            throw errors_1.ERR_ABORTED;
+            this.dc.debug('Client attempted to query using best-effort without setting the transaction to read-only');
+            throw errors_1.ERR_BEST_EFFORT_REQUIRED_READ_ONLY;
         }
         this.ctx = {
             start_ts: 0,
             keys: [],
             preds: [],
             readOnly: options && options.readOnly,
-            bestEffort: options && options.bestEffort
+            bestEffort: options && options.bestEffort,
         };
     }
     Txn.prototype.query = function (q, options) {