.. _envoy_v3_api_file_envoy/extensions/network/dns_resolver/getaddrinfo/v3/getaddrinfo_dns_resolver.proto: getaddrinfo DNS resolver (proto) ================================ .. _extension_envoy.network.dns_resolver.getaddrinfo: This extension has the qualified name ``envoy.network.dns_resolver.getaddrinfo`` .. note:: This extension is intended to be robust against both untrusted downstream and upstream traffic. .. tip:: This extension extends and can be used with the following extension category: - :ref:`envoy.network.dns_resolver ` This extension must be configured with one of the following type URLs: - :ref:`type.googleapis.com/envoy.extensions.network.dns_resolver.getaddrinfo.v3.GetAddrInfoDnsResolverConfig ` .. _envoy_v3_api_msg_extensions.network.dns_resolver.getaddrinfo.v3.GetAddrInfoDnsResolverConfig: extensions.network.dns_resolver.getaddrinfo.v3.GetAddrInfoDnsResolverConfig --------------------------------------------------------------------------- :repo:`[extensions.network.dns_resolver.getaddrinfo.v3.GetAddrInfoDnsResolverConfig proto] ` Configuration for getaddrinfo DNS resolver. This resolver will use the system's getaddrinfo() function to resolve hosts. .. attention:: This resolver uses a single background thread to do resolutions. As such, it is not currently advised for use in situations requiring a high resolution rate. A thread pool can be added in the future if needed. .. attention:: Resolutions currently use a hard coded TTL of 60s because the getaddrinfo() API does not provide the actual TTL. Configuration for this can be added in the future if needed.