On 07/25/2012 01:29 AM, Ghennadi Procopciuc wrote:
> Hi all,
>
> We discovered a bug that occurs in two situations :
>
> 1.When many responses come simultaneously, c-ares reads only the first; after that,
> it awaits another notification for each of them. However, until a read does not return EAGAIN
>
> epoll does not send notifications for that socket anymore.
>
> 2.A big DNS message is divided in several IP packets, c-ares is expected to read
> the full message or to receive EAGAIN. This works appropriately for UDP but not TCP.
>
> I attached a patch that fixes these issues.
Maybe using a while loop would be a little more intuitive?
Thanks,
Ben
>
> Thanks,
> Ghennadi
>
-- Ben Greear <greearb_at_candelatech.com> Candela Technologies Inc http://www.candelatech.comReceived on 2012-07-25