private static bool HasFailed(V1Pod value, [NotNullWhen(true)] out Exception?ex)
{
if (value.Status.Phase == "Failed")
{
ex = new KubernetesException($"The pod {value.Metadata.Name} has failed: {value.Status.Reason}");
return(true);
}
else
{
ex = null;
return(false);
}
}
public async Task Execute()
{
try
{
Watching = true;
string line;
_streamReader = await _streamReaderFactory().ConfigureAwait(false);
// ReadLineAsync will return null when reached the end of the stream.
while ((line = await _streamReader.ReadLineAsync().ConfigureAwait(false)) != null)
{
if (_cts.IsCancellationRequested)
{
return;
}
try
{
var watchEvent = JsonConvert.DeserializeStringEnum <WatchEvent>(line);
if (watchEvent != null)
{
OnEvent?.Invoke(watchEvent.Type, watchEvent.Object, _cts);
}
else
{
var statusEvent = JsonConvert.DeserializeStringEnum <Watch <V1Status> .WatchEvent>(line);
var exception = new KubernetesException(statusEvent?.Object);
OnError?.Invoke(exception);
}
}
#pragma warning disable CA1031 // Do not catch general exception types
catch (Exception ex)
{
// deserialized failed or OnEvent throws
OnError?.Invoke(ex);
}
#pragma warning restore CA1031 // Do not catch general exception types
}
}
#pragma warning disable CA1031 // Do not catch general exception types
catch (Exception ex)
{
OnError?.Invoke(ex);
}
#pragma warning restore CA1031 // Do not catch general exception types
finally
{
Watching = false;
OnClosed?.Invoke();
}
}