Log issue

[sczhh]

After updating to the latest version, there seems to be a problem with log reading. The previous version did not have this problem

[tg123]

may i know what do you mean by 'a problem with log reading'

[sczhh]

When I set the "follow" parameter, the method freezes.

[tg123]

this is a know bug fixed by #681

I was thinking you are talking about logs emitted by sdk

[sczhh]

How should I use it?

[tg123]

either wait for release copy or clone my branch then add src ref

[sczhh]

Is the old "ReadNamespacedPodLogAsync" method unavailable?

[tg123]

yes api does not get changed

[sczhh]

Hope to post soon because I am using it.

[stefanloerwald]

I'm affected by the same issue. Trying to instantiate a StreamReader with a log stream created by ReadNamespacedPodLogAsync results in error Stream was not readable.:

var log_stream = await kubernetes_client.ReadNamespacedPodLogAsync(pod_name, "default", container: "foo", follow: true, cancellationToken: cancellation_token);
using var sr = new StreamReader(log_stream);

Works fine with V5.0.20, but not with V6.0.1.

[tg123]

fixed by #681

[stefanloerwald]

I now get a different error for reading logs:

Cannot access a disposed object.
Object name: 'Http2ReadStream'.
   at System.Net.Http.Http2Connection.Http2Stream.Http2ReadStream.Read(Span`1 destination)
   at System.Net.Http.HttpBaseStream.Read(Byte[] buffer, Int32 offset, Int32 count)
   at System.IO.StreamReader.ReadBuffer()
   at System.IO.StreamReader.get_EndOfStream()

My code is:

var log_stream = await kubernetes_client.ReadNamespacedPodLogAsync(pod_name, "default", container: "foo", follow: true, cancellationToken: cancellation_token);
using var sr = new StreamReader(log_stream);
while (!sr.EndOfStream) // exception thrown here
{
   var line = await sr.ReadLineAsync();
}

[stefanloerwald]

@tg123 would you like me to open a new issue for this or should we just re-open this one?

[tg123]

dup #704

[tg123]

please use ReadNamespacedPodLogWithHttpMessagesAsync as a temp workaround, fix is on the way