45 lines
1.5 KiB
Markdown
45 lines
1.5 KiB
Markdown
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ZeroTier Sockets for C# .NET (Work In Progress)
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=====
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This library is a re-implementation of the .NET socket class ([System.Net.Sockets.Socket](https://docs.microsoft.com/en-us/dotnet/api/system.net.sockets.socket)) built atop ZeroTier's SDK using P/INVOKE and is designed to be a direct drop-in replacement. The library consists of three main objects: `ZeroTier.Node`, `ZeroTier.Event`, and `ZeroTier.Socket`. No code change is required in your application beyond a small snippet of startup code, renaming `Socket` to `ZeroTier.Socket` (where applicable) and handling a smattering of events.
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tl;dr:
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```
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using System.Net.Sockets;
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using ZeroTier;
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void myCallback(ZeroTier.Event e)
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{
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Console.WriteLine("{0} ({1})", e.EventCode, e.EventName);
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}
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...
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ZeroTier.Node node = new ZeroTier.Node("path", myCallback, 9991);
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node.Start();
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node.Join(0xc287ac0b42a6fb4c);
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...
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ZeroTier.Socket sock = new ZeroTier.Socket(ipAddr.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
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sock.Connect(remoteEndPoint);
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...
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node.Stop();
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```
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See [example.cs](./example.cs) for a complete client/server implementation.
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## Building and running the example
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```
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make debug|release
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./example.exe
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```
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## Development notes
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The SWIG interface file `zt.i` is only present for historical reference purposes. SWIG generates a ton of unnecessary boilerplate code which is hard to completely prevent using hints. You can generate a new wrapper for yourself using `swig -c++ -csharp -dllimport "./libzt.so" zt.i` but I would not recommend doing so unless you know what you're in for.
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