Fix shutdown process on macos

8 years ago · eb799b78b3
parent 7496218b9e
commit eb799b78b3
1 changed files with 7 additions and 1 deletions
--- a/src/core/ext/resolver/dns/c_ares/dns_resolver_ares.c
+++ b/src/core/ext/resolver/dns/c_ares/dns_resolver_ares.c
@ -332,7 +332,13 @@ void grpc_resolver_dns_ares_init(void) {
  gpr_free(resolver);
 }

-void grpc_resolver_dns_ares_shutdown(void) { grpc_ares_cleanup(); }
+void grpc_resolver_dns_ares_shutdown(void) {
+  char *resolver = gpr_getenv("GRPC_DNS_RESOLVER");
+  if (resolver != NULL && gpr_stricmp(resolver, "ares") == 0) {
+    grpc_ares_cleanup();
+  }
+  gpr_free(resolver);
+}

 #else /* GRPC_ARES == 1 && !defined(GRPC_UV) */