Fix: upstream dns ExchangeContext workaround (#468)

2020-01-10 14:13:44 +08:00
parent 2c0cc374d3
commit e68c0d088b
4 changed files with 5 additions and 2 deletions
--- a/dns/client.go
+++ b/dns/client.go
@ -16,6 +16,7 @@ func (c *client) Exchange(m *D.Msg) (msg *D.Msg, err error) {
 }

 func (c *client) ExchangeContext(ctx context.Context, m *D.Msg) (msg *D.Msg, err error) {
+	// Please note that miekg/dns ExchangeContext doesn't respond to context cancel.
 	msg, _, err = c.Client.ExchangeContext(ctx, m, c.Address)
 	return
 }