IConnectionMultiplexer allows closing all connections synchronously via Close and asynchronously via CloseAsync. It also implements IDisposable and closes any connections synchronously when disposed, but doesn't implement the corresponding asynchronous IAsyncDisposable interface and DisposeAsync method. Doing so would allow closing connections asynchronously before disposing without manually calling CloseAsync first.
IConnectionMultiplexerallows closing all connections synchronously viaCloseand asynchronously viaCloseAsync. It also implementsIDisposableand closes any connections synchronously when disposed, but doesn't implement the corresponding asynchronousIAsyncDisposableinterface andDisposeAsyncmethod. Doing so would allow closing connections asynchronously before disposing without manually callingCloseAsyncfirst.