# LibTmux.Internal.MultiplexerDialect.EnsureVerifiedAsync

- **Module:** LibTmux.Internal.MultiplexerDialect
- **Package:** LibTmux
- **Language:** .NET
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/6656a563ec9e07ab52e0c3ac96f7704fc94cc0c0/src/LibTmux/Connection/MultiplexerDialect.cs#L67
- **Page:** https://libtmux.org/reference/dotnet/libtmux-internal-multiplexerdialect-ensureverifiedasync/

```
LibTmux.Internal.MultiplexerDialect.EnsureVerifiedAsync(cancellationToken: CancellationToken) -> Task<string>
```

Verifies the executable once, before the first command reaches it.

The banner is read through a transport carrying no endpoint arguments:
<c>-V</c> answers from the client rather than from a server, and a socket
that names nothing running would fail the question.