1 // 2 // 3 // Copyright 2018 gRPC authors. 4 // 5 // Licensed under the Apache License, Version 2.0 (the "License"); 6 // you may not use this file except in compliance with the License. 7 // You may obtain a copy of the License at 8 // 9 // http://www.apache.org/licenses/LICENSE-2.0 10 // 11 // Unless required by applicable law or agreed to in writing, software 12 // distributed under the License is distributed on an "AS IS" BASIS, 13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 // See the License for the specific language governing permissions and 15 // limitations under the License. 16 // 17 // 18 19 #ifndef GRPC_SRC_CORE_LOAD_BALANCING_GRPCLB_GRPCLB_H 20 #define GRPC_SRC_CORE_LOAD_BALANCING_GRPCLB_GRPCLB_H 21 22 #include <grpc/support/port_platform.h> 23 24 /// Channel arg indicating if a target corresponding to the address is grpclb 25 /// loadbalancer. The type of this arg is an integer and the value is treated as 26 /// a bool. 27 #define GRPC_ARG_ADDRESS_IS_GRPCLB_LOAD_BALANCER \ 28 "grpc.address_is_grpclb_load_balancer" 29 /// Channel arg indicating if a target corresponding to the address is a backend 30 /// received from a balancer. The type of this arg is an integer and the value 31 /// is treated as a bool. 32 #define GRPC_ARG_ADDRESS_IS_BACKEND_FROM_GRPCLB_LOAD_BALANCER \ 33 "grpc.address_is_backend_from_grpclb_load_balancer" 34 35 // For use in tests. 36 #define GRPC_ARG_GRPCLB_SUBCHANNEL_CACHE_INTERVAL_MS \ 37 "grpc.internal.grpclb_subchannel_cache_interval_ms" 38 39 #endif // GRPC_SRC_CORE_LOAD_BALANCING_GRPCLB_GRPCLB_H 40