vendor: update buildkit to f238f1e

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This commit is contained in:
Tonis Tiigi
2019-05-14 17:37:34 -07:00
parent cb83df7a69
commit b68b005f68
170 changed files with 14083 additions and 4723 deletions

View File

@ -47,6 +47,8 @@ const (
defaultFreq = time.Minute * 30
defaultDNSSvrPort = "53"
golang = "GO"
// txtPrefix is the prefix string to be prepended to the host name for txt record lookup.
txtPrefix = "_grpc_config."
// In DNS, service config is encoded in a TXT record via the mechanism
// described in RFC-1464 using the attribute name grpc_config.
txtAttribute = "grpc_config="
@ -282,7 +284,7 @@ func (d *dnsResolver) lookupSRV() []resolver.Address {
}
func (d *dnsResolver) lookupTXT() string {
ss, err := d.resolver.LookupTXT(d.ctx, d.host)
ss, err := d.resolver.LookupTXT(d.ctx, txtPrefix+d.host)
if err != nil {
grpclog.Infof("grpc: failed dns TXT record lookup due to %v.\n", err)
return ""