[Qemu-devel] QMP greeting sometimes does not show up

[Peter Lieven]

Hi,

I recently had some cases of the QMP greeting not showing up on a vServer 
configured for incoming
migration. Not showing up in a reasonable amount of time (5 second timeout in 
my case) at least.
I retry and retry and suddenly in some cases after 30-60 seconds after vServer 
setup the greeting
is finally shown.

Has anyone observed sth like this before? The systems in question run Qemu 2.2.1

The qmp settings are like this:
-qmp tcp:0:3011,server,nowait,nodelay

Thanks,
Peter