internal RemoteSessionStateMachineEventArgs (RemoteSessionEvent stateEvent, Exception reason)
{
this._stateEvent = stateEvent;
this._reason = reason;
}
/// <summary>
/// Handler which handles transport errors.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
internal void HandleTransportError(object sender, TransportErrorOccuredEventArgs e)
{
Dbg.Assert(e != null, "HandleTransportError expects non-null eventargs");
// handle uri redirections
PSRemotingTransportRedirectException redirectException = e.Exception as PSRemotingTransportRedirectException;
if ((redirectException != null) && (_maxUriRedirectionCount > 0))
{
Exception exception = null;
try
{
// honor max redirection count given by the user.
_maxUriRedirectionCount--;
PerformURIRedirection(redirectException.RedirectLocation);
return;
}
catch (ArgumentNullException argumentException)
{
exception = argumentException;
}
catch (UriFormatException uriFormatException)
{
exception = uriFormatException;
}
// if we are here, there must be an exception constructing a uri
if (exception != null)
{
PSRemotingTransportException newException =
new PSRemotingTransportException(PSRemotingErrorId.RedirectedURINotWellFormatted, RemotingErrorIdStrings.RedirectedURINotWellFormatted,
_session.Context.RemoteAddress.OriginalString,
redirectException.RedirectLocation);
newException.TransportMessage = e.Exception.TransportMessage;
e.Exception = newException;
}
}
RemoteSessionEvent sessionEvent = RemoteSessionEvent.ConnectFailed;
switch (e.ReportingTransportMethod)
{
case TransportMethodEnum.CreateShellEx:
sessionEvent = RemoteSessionEvent.ConnectFailed;
break;
case TransportMethodEnum.SendShellInputEx:
case TransportMethodEnum.CommandInputEx:
sessionEvent = RemoteSessionEvent.SendFailed;
break;
case TransportMethodEnum.ReceiveShellOutputEx:
case TransportMethodEnum.ReceiveCommandOutputEx:
sessionEvent = RemoteSessionEvent.ReceiveFailed;
break;
case TransportMethodEnum.CloseShellOperationEx:
sessionEvent = RemoteSessionEvent.CloseFailed;
break;
case TransportMethodEnum.DisconnectShellEx:
sessionEvent = RemoteSessionEvent.DisconnectFailed;
break;
case TransportMethodEnum.ReconnectShellEx:
sessionEvent = RemoteSessionEvent.ReconnectFailed;
break;
}
RemoteSessionStateMachineEventArgs errorArgs =
new RemoteSessionStateMachineEventArgs(sessionEvent, e.Exception);
_stateMachine.RaiseEvent(errorArgs);
}
internal RemoteSessionStateMachineEventArgs(RemoteSessionEvent stateEvent) : this(stateEvent, null)
{
}
internal RemoteSessionStateMachineEventArgs(RemoteSessionEvent stateEvent, Exception reason)
{
StateEvent = stateEvent;
Reason = reason;
}
internal RemoteSessionStateMachineEventArgs(RemoteSessionEvent stateEvent)
: this(stateEvent, null)
{
}
internal void HandleTransportError(object sender, TransportErrorOccuredEventArgs e)
{
PSRemotingTransportRedirectException exception = e.Exception as PSRemotingTransportRedirectException;
if ((exception != null) && (this.maxUriRedirectionCount > 0))
{
Exception exception2 = null;
try
{
this.maxUriRedirectionCount--;
this.PerformURIRedirection(exception.RedirectLocation);
return;
}
catch (ArgumentNullException exception3)
{
exception2 = exception3;
}
catch (UriFormatException exception4)
{
exception2 = exception4;
}
if (exception2 != null)
{
PSRemotingTransportException exception5 = new PSRemotingTransportException(PSRemotingErrorId.RedirectedURINotWellFormatted, RemotingErrorIdStrings.RedirectedURINotWellFormatted, new object[] { this._session.Context.RemoteAddress.OriginalString, exception.RedirectLocation })
{
TransportMessage = e.Exception.TransportMessage
};
e.Exception = exception5;
}
}
RemoteSessionEvent connectFailed = RemoteSessionEvent.ConnectFailed;
switch (e.ReportingTransportMethod)
{
case TransportMethodEnum.CreateShellEx:
connectFailed = RemoteSessionEvent.ConnectFailed;
break;
case TransportMethodEnum.SendShellInputEx:
case TransportMethodEnum.CommandInputEx:
connectFailed = RemoteSessionEvent.SendFailed;
break;
case TransportMethodEnum.ReceiveShellOutputEx:
case TransportMethodEnum.ReceiveCommandOutputEx:
connectFailed = RemoteSessionEvent.ReceiveFailed;
break;
case TransportMethodEnum.CloseShellOperationEx:
connectFailed = RemoteSessionEvent.CloseFailed;
break;
case TransportMethodEnum.DisconnectShellEx:
connectFailed = RemoteSessionEvent.DisconnectFailed;
break;
case TransportMethodEnum.ReconnectShellEx:
connectFailed = RemoteSessionEvent.ReconnectFailed;
break;
}
RemoteSessionStateMachineEventArgs arg = new RemoteSessionStateMachineEventArgs(connectFailed, e.Exception);
this._stateMachine.RaiseEvent(arg, false);
}
internal RemoteSessionStateMachineEventArgs(RemoteSessionEvent stateEvent)
: this(stateEvent, (Exception)null)
{
using (RemoteSessionStateMachineEventArgs._trace.TraceConstructor((object)this))
;
}
