İnvite to lobby notification

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muhammet asked Jan 15, '24

İnvite to lobby notification

Hello, I am trying to set up a structure where I can receive lobby invitations in the game, but I cannot do this because I cannot find a source. https://learn.microsoft.com/en-us/gaming/playfab/features/multiplayer/lobby/lobby-invites, unfortunately this source is not very descriptive. My code is stuck like this, can you help me?

 #include "PFLobbyFunctions.h"
    
    
    
 PFLobbyFunctions::PFLobbyFunctions()
 {
     AllowInvitations2();
 }
    
 PFLobbyFunctions::~PFLobbyFunctions()
 {
     free(entity);
 }
    
 void PFLobbyFunctions::Init()
 {
     IOnlineSubsystem* OnlineSub = IOnlineSubsystem::Get();
     if (OnlineSub)
     {
         IOnlineSessionPtr Sessions = OnlineSub-&gt;GetSessionInterface();
         if (Sessions.IsValid())
         {
             UE_LOG(LogTemp, Log, TEXT("BAŞLATILDI"));
             Sessions-&gt;AddOnSessionInviteReceivedDelegate_Handle(FOnSessionInviteReceivedDelegate::CreateRaw(this, &amp;PFLobbyFunctions::OnSessionInviteReceived));
         }
         else
         {
             UE_LOG(LogTemp, Log, TEXT("Başlatılmadı 11"));
         }
     }
     else
     {
         UE_LOG(LogTemp, Log, TEXT("Başlatılmadı 22"));
     }
 }
    
 void PFLobbyFunctions::OnSessionInviteReceived(const FUniqueNetId&amp; UserId, const FUniqueNetId&amp; FriendId, const FString&amp; InviteText, const FOnlineSessionSearchResult&amp; FriendSearchResult)
 {
     // Davet alındığında yapılacak işlemler
 //    FString SessionId = FriendSearchResult.GetSessionIdStr();
     UE_LOG(LogTemp, Log, TEXT("Davet alındı. Session ID"));
 }
 void PFLobbyFunctions::AllowInvitations2() {
     entity = (PFEntityKey*)malloc(sizeof(PFEntityKey));
     entity-&gt;id = "9435B3270D470754";
     entity-&gt;type = "title_player_account";
     HRESULT hr = PFMultiplayerStartListeningForLobbyInvites(Lobbyhandle, entity);
    if (FAILED(hr)) {
         UE_LOG(LogTemp, Error, TEXT("HATAA %s"), ANSI_TO_TCHAR(PFMultiplayerGetErrorMessage(hr)));
    }
    else {
        UE_LOG(LogTemp, Error, TEXT("HATA YOK"));
    }
    
    
 }

multiplayer

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Answer 1 · 2024-01-15T09:01:53Z

Infer Wang answered Jan 15, '24

As doc shows, after you call PFMultiplayerStartListeningForLobbyInvites, you can call PFMultiplayerGetLobbyInvitationListenerStatus to get the status and switch it. Also, you can call SendInvite and HandleInvitationNotification for sending invitation.

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muhammet commented · Jan 16 at 01:56 AM

i am getting error invalid handle. And

 void HandleInvitationNotification(const PFLobbyInviteReceivedStateChange&amp; invite)
 {
     Log("%s invited to lobby by %s", invite.listeningEntity.id, invite.invitingEntity.id);
     // pass invite.connectionString to PFMultiplayerJoinLobby
 }

How does this function become a callback? Dear Sir, do not answer by referring to the documentation. We are already reading these

0 ·

muhammet commented · Jan 18 at 01:19 AM

I am getting an invalid handle error, what can I do about this? Does the handle need to be initialized? what should I do

0 ·

Infer Wang muhammet commented · Jan 23 at 08:12 AM

You can define PlayFabMultiplayer.OnLobbyInviteReceivedHandler - PlayFab | Microsoft Learn to handle for when the client has received an invite to a lobby.

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