diff options
Diffstat (limited to 'src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.h')
| -rw-r--r-- | src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.h b/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.h index 17eaa7ccf0..ca5779e1d7 100644 --- a/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.h +++ b/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.h @@ -28,6 +28,13 @@ extern grpc_core::TraceFlag grpc_trace_cares_address_sorting; +extern grpc_core::TraceFlag grpc_trace_cares_resolver; + +#define GRPC_CARES_TRACE_LOG(format, ...) \ + if (grpc_trace_cares_resolver.enabled()) { \ + gpr_log(GPR_DEBUG, "(c-ares resolver) " format, __VA_ARGS__); \ + } + typedef struct grpc_ares_request grpc_ares_request; /* Asynchronously resolve \a name. Use \a default_port if a port isn't |