On 7/12/23 05:55, Terry Wilson wrote: > This adds a Python version of the async DNS support added in: > > 771680d96 DNS: Add basic support for asynchronous DNS resolving > > The above version uses the unbound C library, and this > implimentation uses the SWIG-wrapped Python version of that. > > In the event that the Python unbound library is not available, > a warning will be logged and the resolve() method will just > return None. For the case where inet_parse_active() is passed > an IP address, it will not try to resolve it, so existing > behavior should be preserved in the case that the unbound > library is unavailable. > > Intentional differences from the C version are as follows: > > OVS_HOSTS_FILE environment variable can bet set to override > the system 'hosts' file. This is primarily to allow testing to > be done without requiring network connectivity. > > Since resolution can still be done via hosts file lookup, DNS > lookups are not disabled when resolv.conf cannot be loaded. > > The Python socket_util module has fallen behind its C equivalent. > The bare minimum change was done to inet_parse_active() to support > sync/async dns, as there is no equivalent to > parse_sockaddr_components(), inet_parse_passive(), etc. A TODO > was added to bring socket_util.py up to equivalency to the C > version. > > Signed-off-by: Terry Wilson <twil...@redhat.com>
Thanks, Terry! This version looks good to me. Applied. Best regards, Ilya Maximets. _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev