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 | 17 |
1 files changed, 12 insertions, 5 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 ca5779e1d7..a1231cc4e0 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 @@ -54,7 +54,8 @@ extern void (*grpc_resolve_address_ares)(const char* name, port in \a name. grpc_ares_init() must be called at least once before this function. \a on_done may be called directly in this function without being scheduled with \a exec_ctx, so it must not try to acquire locks that are - being held by the caller. */ + being held by the caller. The returned grpc_ares_request object is owned + by the caller and it is safe to free after on_done is called back. */ extern grpc_ares_request* (*grpc_dns_lookup_ares_locked)( const char* dns_server, const char* name, const char* default_port, grpc_pollset_set* interested_parties, grpc_closure* on_done, @@ -62,7 +63,7 @@ extern grpc_ares_request* (*grpc_dns_lookup_ares_locked)( char** service_config_json, grpc_combiner* combiner); /* Cancel the pending grpc_ares_request \a request */ -void grpc_cancel_ares_request(grpc_ares_request* request); +extern void (*grpc_cancel_ares_request_locked)(grpc_ares_request* request); /* Initialize gRPC ares wrapper. Must be called at least once before grpc_resolve_address_ares(). */ @@ -81,9 +82,15 @@ void grpc_ares_complete_request_locked(grpc_ares_request* request); /* E.g., return false if ipv6 is known to not be available. */ bool grpc_ares_query_ipv6(); -/* Exposed only for testing */ -void grpc_cares_wrapper_test_only_address_sorting_sort( - grpc_lb_addresses* lb_addrs); +/* Maybe (depending on the current platform) checks if "name" matches + * "localhost" and if so fills in addrs with the correct sockaddr structures. + * Returns a bool indicating whether or not such an action was performed. + * See https://github.com/grpc/grpc/issues/15158. */ +bool grpc_ares_maybe_resolve_localhost_manually_locked( + const char* name, const char* default_port, grpc_lb_addresses** addrs); + +/* Sorts destinations in lb_addrs according to RFC 6724. */ +void grpc_cares_wrapper_address_sorting_sort(grpc_lb_addresses* lb_addrs); #endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_RESOLVER_DNS_C_ARES_GRPC_ARES_WRAPPER_H \ */ |