Since SvcStats represents the stats for a `Service`, we don't want
to reuse that struct in the `Destination` (for no other reason than
incompatible nomenclature). So this patch adds a `DstStats` struct
to hold the Destination stats.
In case the file descriptor of the netlink socket is closed
the recvfrom is not returning. This may create deadlock conditions.
The current solution is to make sure that all the netlink socket used
have a proper timeout set on them to have the possibility to return
Added test to emulate the watchMiss condition
Signed-off-by: Flavio Crisciani <flavio.crisciani@docker.com>
- Do not relay on software flags to decide when to create the
virtual service. Instead query the kernel for presence.
So that it cannot happen that a real server creation
fails because the virtual server is missing.
Signed-off-by: Alessandro Boch <aboch@docker.com>
