Hi Marc,

I did more experiments.. It seems to be an issue in glib-2.44.1 which is quite
old. I updated and it seems I don't see the issue anymore.

Thanks for your input on this!

Cheers,
Fred

Le 4/4/19 à 5:49 PM, KONRAD Frederic a écrit :


Le 4/4/19 à 5:44 PM, Marc-André Lureau a écrit :
Hi

On Thu, Apr 4, 2019 at 5:18 PM KONRAD Frederic
<frederic.kon...@adacore.com> wrote:

Hi guys,

We have some random delays with gdbstub since this commit under Windows.
Basically while debugging the next command can sometimes take more than 5
seconds while it usually tooks 30ms before. It is not target dependent I see
that happening with sparc, ppc, riscv, etc.. but only on Windows host.

Does that ring a bell?

No, is this with a socket chardev or other kind?

It's connecting through the TCP socket. '-s -S' option.


Could you check the chardev behaviour with the HMP monitor for ex:
qemu -chardev socket,id=foo,server,host=localhost,port=9999 -monitor chardev:foo

Is this also taking a few seconds to reply?

Have you checked running tests/test-char on windows? Is this also
taking long (>2sec)?

I'll try to test that.

Thanks!
Fred


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