From 569d33f49b52d62d22d934ccf620e322e1982b1a Mon Sep 17 00:00:00 2001 From: Alexander Polcyn Date: Wed, 8 May 2019 17:49:52 -0700 Subject: [PATCH] Add two more trace logs to the c-ares resolver --- .../client_channel/resolver/dns/c_ares/grpc_ares_wrapper.cc | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.cc b/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.cc index 97ef61d2f33..e6845f74d44 100644 --- a/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.cc +++ b/src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.cc @@ -154,6 +154,10 @@ void grpc_ares_complete_request_locked(grpc_ares_request* r) { static grpc_ares_hostbyname_request* create_hostbyname_request_locked( grpc_ares_request* parent_request, char* host, uint16_t port, bool is_balancer) { + GRPC_CARES_TRACE_LOG( + "request:%p create_hostbyname_request_locked host:%s port:%d " + "is_balancer:%d", + parent_request, host, port, is_balancer); grpc_ares_hostbyname_request* hr = static_cast( gpr_zalloc(sizeof(grpc_ares_hostbyname_request))); hr->parent_request = parent_request; @@ -251,6 +255,8 @@ static void on_srv_query_done_locked(void* arg, int status, int timeouts, GRPC_CARES_TRACE_LOG("request:%p on_srv_query_done_locked ARES_SUCCESS", r); struct ares_srv_reply* reply; const int parse_status = ares_parse_srv_reply(abuf, alen, &reply); + GRPC_CARES_TRACE_LOG("request:%p ares_parse_srv_reply: %d", r, + parse_status); if (parse_status == ARES_SUCCESS) { ares_channel* channel = grpc_ares_ev_driver_get_channel_locked(r->ev_driver);