/// <summary>
/// Closes the connection (if open).
/// </summary>
/// <remarks>Must not fail or throw.</remarks>
public void Close()
{
try
{
Runspace?.Close();
Runspace?.Dispose();
}
catch { /* must not throw! */ }
Runspace = null;
ConnectionInfo = null;
Host = null;
FileSystem = null;
}
/// <summary>
/// Opens the connection.
/// </summary>
/// <param name="connectionInfo">The connection information.</param>
public void Open(PSConnectionInfo connectionInfo)
{
if (connectionInfo == null)
{
throw new ArgumentNullException(nameof(connectionInfo));
}
this.Close();
try
{
Runspace rrs = null;
this.Host = new PSClientHost();
if (connectionInfo.IsLocalConnection())
{
// Local connection
rrs = RunspaceFactory.CreateRunspace
(
Host
);
}
else
{
// Remote connection
rrs = RunspaceFactory.CreateRunspace
(
Host,
connectionInfo.ToRunspaceConnectionInfo()
);
}
rrs.Open();
this.Runspace = rrs;
this.ConnectionInfo = connectionInfo;
FileSystem = new PSFileSystem(this);
}
catch
{
this.Close();
throw;
}
}