Breaking changes when updating SignalR for .NET Core

I had to do some changes to one of our applications and noticed that it was still using the beta release of SignalR. So I thought it would be a good idea to quickly do an update to the release version. There were some breaking changes I was able to fix quite easily:

From:

	services.AddSignalR(options =>
	{
	options.JsonSerializerSettings.Converters.Add(new NullToDefaultConverter<Guid>());
	});

view raw AddSignalRBefore.cs hosted with ❤ by GitHub

To:

	services
	.AddSignalR()
	.AddJsonProtocol(options =>
	{
	options.PayloadSerializerSettings.Converters.Add(new NullToDefaultConverter<Guid>());
	});

view raw AddSignalRAfter.cs hosted with ❤ by GitHub

From:

	if (clientProxy != null)
	await clientProxy.InvokeAsync("ChatCreated", chatResult);

view raw SignalRInvokeBefore.cs hosted with ❤ by GitHub

To:

	if (clientProxy != null)
	await clientProxy.SendAsync("ChatCreated", chatResult);

view raw SignalRSendAfter.cs hosted with ❤ by GitHub

From:

	chatResult.Users
	.Where(x => !string.IsNullOrWhiteSpace(x.ConnectionId))
	.ToList()
	.ForEach(async user => { await _chatHub.Groups.AddAsync(user.ConnectionId, chatId); });

view raw SignalRGroupBefore.cs hosted with ❤ by GitHub

To:

	chatResult.Users
	.Where(x => !string.IsNullOrWhiteSpace(x.ConnectionId))
	.ToList()
	.ForEach(async user => { await _chatHub.Groups.AddToGroupAsync(user.ConnectionId, chatId); });

view raw SignalRGroupAfter.cs hosted with ❤ by GitHub

From:

	var userConnectionId = await _userLogic.GetConnectionId(userId);
	if (!string.IsNullOrWhiteSpace(userConnectionId))
	await Groups.RemoveAsync(userConnectionId, groupName);

view raw SignalRRemoveBefore.cs hosted with ❤ by GitHub

To:

	var userConnectionId = await _userLogic.GetConnectionId(userId);
	if (!string.IsNullOrWhiteSpace(userConnectionId))
	await Groups.RemoveFromGroupAsync(userConnectionId, groupName);

view raw SignalRRemoveAfter.cs hosted with ❤ by GitHub