On 22.02.2019 18:15, John Ferlan wrote:
>
>
> On 2/15/19 9:10 AM, Nikolay Shirokovskiy wrote:
>> Message of API call that creates stream and stream itself have
>> same rpc serial. This can lead to issues. If stream got error
>> immediately after creation then notification can be delivered
>>
On 2/15/19 9:10 AM, Nikolay Shirokovskiy wrote:
> Message of API call that creates stream and stream itself have
> same rpc serial. This can lead to issues. If stream got error
> immediately after creation then notification can be delivered
> before API call reply arrived. This is possible
Below is patch that simulates race behaviour.
Let's add delay on replying to virDomainOpenConsole and
report error for console stream immediately. For this
let's use IO helper thread for console fd stream.
With this patch you'll get next error in interactive virsh session:
(note that a generated
Message of API call that creates stream and stream itself have
same rpc serial. This can lead to issues. If stream got error
immediately after creation then notification can be delivered
before API call reply arrived. This is possible because the
reply and the error message are sent from different
