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Introduction

Each different request or notification type received by the Retail Module is represented by a unique class, with associated data extracted from the received Nexo message. A distinction is made between Events, which do not have an associated response, and Requests, which require a response.

TOC

Table of Contents

Login

A LoginRequest was accepted by the Retail Module

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In general, it is suggested to manage aborts through the PollingProvider, providing aborts up to card detection.

Info

If this request is received outside of a valid service exchange, or received too late, the Application should signal that the message was completed, using NexoRetailModule.signal(NexoSignal.MessageCompleted); which will send to corresponding notification back to the Sale System.

DisplayRequest

A DisplayRequest was received while the System was available

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