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> Programming and Scripting > Online Subsystems and Services > Online Services > Online Services Interfaces > Connectivity Interface

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Connectivity Interface

Determine whether your game is connected to your platform's online services.

API Overview

Functions

The following table provides a high-level overview of the functions provided by the Connectivity Interface:


Function	Description
`GetConnectionStatus`	Retrieve the connection status for the provided online service.
`OnConnectionStatusChanged`	The event triggered when an online service connection status changes.

Enumerated Classes

Online service connection status is represented by the EOnlineServicesConnectionStatus enumerated class.

EOnlineServicesConnectionStatus


Value	Description
`Connected`	Connected to the online services.
`NotConnected`	Not connected to the online services.

Connection Status

GetConnectionStatus returns the current connection status for the provided online service. Some online services consist of multiple underlying microservices. Use the name of one of these microservices as a parameter for GetConnectionStatus to determine the particular microservice's connection status. If you don't specify an online service parameter, GetConnectionStatus returns EOnlineServicesConnectionStatus::Connected only if all underlying microservices are connected.

You can bind OnConnectionStatusChanged to events to inform you when the connection status of an online service or one of its microservices changes.

The organization of an online service and the accessibility of its particular microservices varies by platform. Consult your platform's online services documentation for more information.

More Information

Header File

Consult the Connectivity.h header file directly for more information as needed. The Connectivity Interface header file Connectivity.h is located in the directory:

Engine\Plugins\Online\OnlineServices\Source\OnlineServicesInterface\Public\Online

For instructions on how to obtain the UE source code, see our documentation on Downloading Unreal Engine Source Code.

Function Parameters and Return Types

Refer to the Functions section of the Online Services Overview page for an explanation of function parameters and return types, including how to pass parameters and processing the results when functions return.