This can be used when using the system resolver is desired. For
example, on Android.
Signed-off-by: Matt Klein <mklein@lyft.com>
Mirrored from https://github.com/envoyproxy/envoy @ 516b3f304bccf451691224c71a357f9c62840b2b
If set, the resolver will avoid the system's heuristics to only return
IPv4 or IPv6 addresses that it considers to be "routable", instead
returning all possible IPv4 or IPv6 addresses. This setting is
ignored if the DNS lookup family is set to v4-only or v6-only.
This may be a useful setting to specify if the addresses considered
unroutable by the system's heuristics may in practice be routable.
Signed-off-by: JP Simard <jp@jpsim.com>
Mirrored from https://github.com/envoyproxy/envoy @ 60a13f30a4e425c907607fab96efee0ed2afcf22
Commit Message: c-ares resolver: add option to use name servers as fallback.
Risk Level: low - opt in behavior
Testing: existing and additional tests
Docs Changes: added
Release Notes: added
Signed-off-by: Jose Nino <jnino@lyft.com>
Mirrored from https://github.com/envoyproxy/envoy @ b1219ef0decc22040d45fe8bf2fa86bd16ea4e3c
data-plane-api(Azure Pipelines)