From 85979e9a5830782f0fc028676a0ae85b8f2f86f1 Mon Sep 17 00:00:00 2001 From: Alexander Polcyn Date: Thu, 21 Feb 2019 18:23:33 -0800 Subject: [PATCH] List c-ares tracers in documentation --- doc/environment_variables.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/doc/environment_variables.md b/doc/environment_variables.md index 132de81a7bd..435edbcfdb4 100644 --- a/doc/environment_variables.md +++ b/doc/environment_variables.md @@ -41,6 +41,9 @@ some configuration as environment variables that can be set. - bdp_estimator - traces behavior of bdp estimation logic - call_combiner - traces call combiner state - call_error - traces the possible errors contributing to final call status + - cares_resolver - traces operations of the c-ares based DNS resolver + - cares_address_sorting - traces operations of the c-ares based DNS + resolver's resolved address sorter - channel - traces operations on the C core channel stack - client_channel - traces client channel activity, including resolver and load balancing policy interaction