Accessing PlayFab with a title entity

Similar to how you can log in as a player and make PlayFab calls, you can authenticate as a title entity and make PlayFab calls through it as well. Title entities can use certain functions not available to player entities. Many of these functions are prefixed by the word “server”, one such example is ServerAddPlayerTag. Getting a title entity handle has the same initialization steps as logging in as a player. See the “Initialization” section of Quickstart for Win32 article for details. Note: At the moment, server functions are only available on the Win32 version of the SDK.

Authenticating a title entity

After you create a PFServiceConfigHandle in the initial steps, you can then get a title entity handle by calling PFAuthenticationGetEntityWithSecretKeyAsync. After the get entity call completes successfully, it will return S_OK along with a PFEntityHandle. This process is similar to logging in as a player. The return type of PFEntityHandle is the same, except in this case the entity handle represents a title entity rather than a player entity. We can call this entity a game server.

    PFAuthenticationGetEntityRequest request{};
    XAsyncBlock async{};

    // Add your own error handling when FAILED(hr) == true
    HRESULT hr = PFAuthenticationGetEntityWithSecretKeyAsync(
        serviceConfigHandle,
        secretKey, // title specific secret key
        &request,
        &async
    );

    hr = XAsyncGetStatus(&async, true); // This is doing a blocking wait for completion, but you can use the XAsyncBlock to set a callback instead for async style usage

    PFEntityHandle entityHandle;
    hr = PFAuthenticationGetEntityWithSecretKeyGetResult(
        &async,
        &entityHandle
    );

Service calls

Once the game server is created, you can make calls to the PlayFab backend. Here’s an example of adding player tags to a specific player in the title.

    XAsyncBlock async{};
    PFSegmentsAddPlayerTagRequest request{};
    addSegmentRequest.PlayFabId = "ABCDEF123456";
    addSegmentRequest.tagName = "tagName";
    HRESULT hr = PFSegmentsServerAddPlayerTagAsync(entityHandle, &request, &async);
    hr = XAsyncGetStatus(&async, true);

Like the AddPlayerTag example, many of the functions used by a game server involve getting or changing player data. This function requires having the specific player’s PlayFab ID. Connected clients can provide PlayFab IDs or the server can retrieve them directly from PlayFab via calls such as GetPlayFabIDsFromXboxLiveIDs.

Reference

API reference documentation

XBOX Services

PlayFab

Game servers from title entity

Accessing PlayFab with a title entity

Authenticating a title entity

Service calls

Reference

​Accessing PlayFab with a title entity

​Authenticating a title entity

​Service calls

​Reference

Accessing PlayFab with a title entity

Authenticating a title entity

Service calls

Reference