/// <summary>
/// An event handler called when a PlanetLab command finished successfully.
/// </summary>
/// <param name="sender">The sender object.</param>
/// <param name="e">The event arguments.</param>
private void OnCommandFinishedSuccess(object sender, PlManagerCommandEventArgs e)
{
this.Invoke(() =>
{
// If the number of failed subcommand is zero.
if (0 == e.Failed)
{
// Log an event.
this.controlLog.Add(this.config.Log.Add(
LogEventLevel.Verbose,
LogEventType.Success,
ControlSliceRun.logSource.FormatWith(this.slice.Id),
"The PlanetLab node {0} ({1}) succeeded running the PlanetLab command \'{2}\' with parameter set {3}. {4} subcommands succeeded.",
new object[] { e.Node.Id, e.Node.Hostname, e.Command.Command, e.Set, e.Success }));
}
else
{
// Log an event.
this.controlLog.Add(this.config.Log.Add(
LogEventLevel.Verbose,
LogEventType.SuccessWarning,
ControlSliceRun.logSource.FormatWith(this.slice.Id),
"The PlanetLab node {0} ({1}) succeeded running the PlanetLab command \'{2}\' with parameter set {3}. {4} subcommands succeeded and {5} subcommands failed.",
new object[] { e.Node.Id, e.Node.Hostname, e.Command.Command, e.Set, e.Success, e.Failed }));
}
// Find the progress item corresponding to this node.
ProgressItem item = this.managerProgressItems.FirstOrDefault((ProgressItem it) =>
{
return object.ReferenceEquals(it.Tag, e.Node);
});
// If the item is not null, increment the progress.
if (null != item)
{
item.Progress.Change(0 == e.Failed ? 0 : 1);
}
});
}
/// <summary>
/// An event handler called when a PlanetLab command has started.
/// </summary>
/// <param name="sender">The sender object.</param>
/// <param name="e">The event arguments.</param>
private void OnCommandStarted(object sender, PlManagerCommandEventArgs e)
{
this.Invoke(() =>
{
// Log an event.
this.controlLog.Add(this.config.Log.Add(
LogEventLevel.Verbose,
LogEventType.Information,
ControlSliceRun.logSource.FormatWith(this.slice.Id),
"The PlanetLab node {0} ({1}) started running the PlanetLab command \'{2}\' with parameter set {3}.",
new object[] { e.Node.Id, e.Node.Hostname, e.Command.Command, e.Set }));
});
}
/// <summary>
/// An event handler called when a PlanetLab command finished with failure.
/// </summary>
/// <param name="sender">The sender object.</param>
/// <param name="e">The event arguments.</param>
private void OnCommandFinishedFail(object sender, PlManagerCommandEventArgs e)
{
this.Invoke(() =>
{
// Log an event.
this.controlLog.Add(this.config.Log.Add(
LogEventLevel.Important,
LogEventType.Error,
ControlSliceRun.logSource.FormatWith(this.slice.Id),
"The PlanetLab node {0} ({1}) failed running the PlanetLab command \'{2}\' with parameter set {3}. {4}",
new object[] { e.Node.Id, e.Node.Hostname, e.Command.Command, e.Exception },
e.Exception));
// Find the progress item corresponding to this node.
ProgressItem item = this.managerProgressItems.FirstOrDefault((ProgressItem it) =>
{
return object.ReferenceEquals(it.Tag, e.Node);
});
// If the item is not null, increment the progress.
if (null != item)
{
item.Progress.Change(2);
}
});
}