tree 18ca9040208ea2903cc62fcb35173cd2a8de1379
parent 598cf1c805271564686f2d732b36f50c3c40dcdd
author Daniel P. Berrange <berrange@redhat.com> 1468929532 +0100
committer Daniel P. Berrange <berrange@redhat.com> 1485185537 +0000

sockets: add ability to disable DNS resolution for InetSocketAddress

Add a 'numeric' flag to the InetSocketAddress struct to allow the
caller to indicate that DNS should be skipped for the host/port
fields. This is useful if the caller knows the address is already
numeric and wants to guarantee no (potentially blocking) DNS
lookups are attempted.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>