1 // 2 // 3 // Copyright 2016 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_EXT_TRANSPORT_CHTTP2_SERVER_CHTTP2_SERVER_H 20 #define GRPC_SRC_CORE_EXT_TRANSPORT_CHTTP2_SERVER_CHTTP2_SERVER_H 21 22 #include <grpc/support/port_platform.h> 23 24 #include <functional> 25 26 #include "src/core/lib/channel/channel_args.h" 27 #include "src/core/lib/iomgr/error.h" 28 #include "src/core/lib/surface/server.h" 29 30 namespace grpc_core { 31 32 // A function to modify channel args for a listening addr:port. Note that this 33 // is used to create a security connector for listeners when the servers are 34 // configured with a config fetcher. Not invoked if there is no config fetcher 35 // added to the server. On failure, the error parameter will be set. 36 using Chttp2ServerArgsModifier = 37 std::function<ChannelArgs(const ChannelArgs&, grpc_error_handle*)>; 38 39 /// Adds a port to \a server. Sets \a port_num to the port number. 40 /// Takes ownership of \a args. 41 grpc_error_handle Chttp2ServerAddPort( 42 Server* server, const char* addr, const ChannelArgs& args, 43 Chttp2ServerArgsModifier connection_args_modifier, int* port_num); 44 45 } // namespace grpc_core 46 47 #endif // GRPC_SRC_CORE_EXT_TRANSPORT_CHTTP2_SERVER_CHTTP2_SERVER_H 48