internal: add log when service config is disabled (#4973)

grpc · Nov 12, 2021 · cf8b64e · cf8b64e
1 parent 6e79bc8
commit cf8b64e
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/clientconn.go b/clientconn.go
@@ -633,7 +633,10 @@ func (cc *ClientConn) updateResolverState(s resolver.State, err error) error {
  }
 
  var ret error
- if cc.dopts.disableServiceConfig || s.ServiceConfig == nil {
+ if cc.dopts.disableServiceConfig {
+ channelz.Infof(logger, cc.channelzID, "ignoring service config from resolver (%v) and applying the default because service config is disabled", s.ServiceConfig)
+ cc.maybeApplyDefaultServiceConfig(s.Addresses)
+ } else if s.ServiceConfig == nil {
  cc.maybeApplyDefaultServiceConfig(s.Addresses)
  // TODO: do we need to apply a failing LB policy if there is no
  // default, per the error handling design?