diff options
Diffstat (limited to 'modules/caddyhttp/reverseproxy/upstreams.go')
| -rw-r--r-- | modules/caddyhttp/reverseproxy/upstreams.go | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/modules/caddyhttp/reverseproxy/upstreams.go b/modules/caddyhttp/reverseproxy/upstreams.go index 3b58b8d..f788dad 100644 --- a/modules/caddyhttp/reverseproxy/upstreams.go +++ b/modules/caddyhttp/reverseproxy/upstreams.go @@ -7,6 +7,7 @@ import ( "net" "net/http" "strconv" + "strings" "sync" "time" @@ -372,7 +373,14 @@ func (u *UpstreamResolver) ParseAddresses() error { for _, v := range u.Addresses { addr, err := caddy.ParseNetworkAddress(v) if err != nil { - return err + // If a port wasn't specified for the resolver, + // try defaulting to 53 and parse again + if strings.Contains(err.Error(), "missing port in address") { + addr, err = caddy.ParseNetworkAddress(v + ":53") + } + if err != nil { + return err + } } if addr.PortRangeSize() != 1 { return fmt.Errorf("resolver address must have exactly one address; cannot call %v", addr) |