Async vs Callback example

Async

	async UniTask QuickPlayMatchmakingEOSAsync()
	{
		try
		{
			var lobby = AccelBytePlugin.GetLobby();
			if(!lobby.IsConnected)
				lobby.Connect();

			string matchPoolName = "quickplay_1v1";

			MatchmakingV2CreateTicketRequestOptionalParams optionals = new();
			
			//Result<T>.Error is gone, error is thrown as AccelByteException
			var ticket = await AccelBytePlugin.GetMatchmaking().CreateMatchmakingTicket(matchPoolName, optionals);

			bool matchFound = false;
			string sessionId = null;
			while(matchFound == false)
			{
				await UniTask.Delay(3000);
				var ticketStatus = await AccelBytePlugin.GetMatchmaking().GetMatchmakingTicket(ticket.matchTicketId);

				matchFound = ticketStatus.matchFound;
				if(matchFound)
					sessionId = ticketStatus.sessionId;
				Debug.Log("matchFound: " + matchFound);
			}
			
			var details = await AccelBytePlugin.GetSession().GetGameSessionDetailsBySessionId(sessionId);
			ErrorCode errorCode = ErrorCode.None;
			var atts = details.attributes ?? new();
			
			// (...) etc
			// END OF SAMPLE
		}
		catch(Exception e)
		{
			Debug.LogException(e);
			ShowErrorPopup(e.ToString()); 
		}
	}

Callbacks

	bool HandleMatchmakingError<T>(Result<T> result)
	{
		if(result.IsError)
		{
			Debug.LogError(result.Error.Message);
			ShowErrorPopup(result.Error); //then go back to menu, retry matchmaking
		}
		return result.IsError;
	}

	void QuickPlayMatchmakingEOS()
	{
		var lobby = AccelBytePlugin.GetLobby();
		if(!lobby.IsConnected)
			lobby.Connect();

		string matchPoolName = "quickplay_1v1";

		MatchmakingV2CreateTicketRequestOptionalParams optionals = new();
		AccelBytePlugin.GetMatchmaking().CreateMatchmakingTicket(matchPoolName, optionals, OnCreateMatchmakingTicket);
	}

	void OnCreateMatchmakingTicket(Result<MatchmakingV2CreateTicketResponse> result)
	{
		if(HandleMatchmakingError(result))
			return;

		StartCoroutine(CheckTicketStatus(result.Value.matchTicketId));
	}

	IEnumerator CheckTicketStatus(string ticket)
	{
		bool matchFound = false;
		string sessionId = null;

		while(matchFound == false)
		{
			yield return new WaitForSeconds(3);
			AccelBytePlugin.GetMatchmaking().GetMatchmakingTicket(ticketResponse.Value.matchTicketId, result =>
			{
				if(HandleMatchmakingError(result))
					return;

				matchFound = result.Value.matchFound;
				if(matchFound)
					sessionId = result.Value.sessionId;
			});
			Debug.Log("matchFound: " + matchFound);
		}


		AccelBytePlugin.GetSession().GetGameSessionDetailsBySessionId(sessionId, OnGameSessionDetails);
	}

	void OnGameSessionDetails(Result<SessionV2GameSession> result)
	{
		if(HandleMatchmakingError(result))
			return;

		SessionV2GameSession details = result.Value;
		ErrorCode errorCode = ErrorCode.None;
		var atts = details.attributes ?? new();

		// (...) etc
		// END OF SAMPLE
	}