No SignalR for Unity 3D project. PERIOD.

While building C# client binding to be loaded into a Unity 3D client, I checked the version of .NET Framework that Unity supports currently, and it turned out to be just up to .NET 3.5 (its really "mono" that is the gating factor, not Unity)

Too bad I can't use SignalR. Even version 1.0 of it requires .NET Framework 4.0 (and 2.0 required 4.5)

I should have checked this earlier so that I would have not built client's access layer using not just SignalR binding but also nice REST-friendly HttpClient - now I am re-doing that part using the good old WebClient.

The take away: if you are building a C# library to provide stubs for RESTful API, set the project's target .NET Framework version to "3.5 client".

As for WebSocket bindin, looks like https://websocket4net.codeplex.com/ is a good alternative, so I will try that.

Git repository on my Drop Box!

My DropBox folder is mapped to a local directory:

 C:\Users\Yoshi\DropBox

I manually created a folder for my project

C:\Usrs\Yoshi\DropBox\Gits\MyProject.git

CD into MyProject.git and issue

C:\Users\Yoshi\DropBox\Gits\MyProject.git> git init --bare

Now I have a git repository on DropBox, which will, needless to say, automatically sync up with its cloud image.

Let's make a local working repository.

D:\Projects\

CD into this new directory, then

D:\Projects\> git clone C:\Users\Yoshi\DropBox\Gits\MyProject.git LocalProject

This creates

D:\Projectrs\LocalProject.

Since its empty, let's add a file.

C:\Projects\LocalProject> notepad.exe hello.txt

After you put some texts and save the file, issue two commands

C:\Projects\LocalProject> git add hello.txt
C:\Projects\LocalProject> git commit -a -m "Added a new file!"

Now we got a file in our DropBox-based git respository.

Go to another computer where your DropBox is also installed. Let's say it is at (note, it may be different from other computers):

C:\Users\yoshiwatanabe\DropBox

Then you should see

C:\Usres\yoshiwatanabe\DropBox\Gits\MyProject.git

You can create another local repository on this different computer

C:\development\> git clone C:\Users\tsuyoshiwatanabe\DropBox\Gits\MyProject.git LocalProject

This creates

C:\development\LocalProject

With hello.txt in it.

This way, you can work on your project from many different computers.