Function reject

client/src/utils/electron.ts:65–71

(err: any)

		callback(undefined, result);
	};
	var reject = (err: any) => {
		if (callbackCalled) {
			return;
		}
		callbackCalled = true;
		callback(err, undefined);
	};

	// Generate two unique pipe names
	var stdInPipeName = generatePipeName();