Rootlesskit doesn't currently handle IPv6 addresses, causing TestNetworkLoopbackNat
and TestNetworkNat to fail;
Error starting userland proxy:
error while calling PortManager.AddPort(): listen tcp: address :::8080: too many colons in address
This patch:
- Updates `getExternalAddress()` to pick IPv4 address if both IPv6 and IPv4 are found
- Update TestNetworkNat to net.JoinHostPort(), so that square brackets are used for
IPv6 addresses (e.g. `[::]:8080`)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
f845b98ca6