[coro_rpc] move acceptors from coro_rpc::config_t to make it copyable. (#1145)

Author: poor-circle

include/ylt/coro_rpc/impl/coro_rpc_server.hpp

@@ -106,7 +106,10 @@ class coro_rpc_server_base {
         std::make_unique<coro_io::tcp_server_acceptor>(address));
   }
 
-  coro_rpc_server_base(const server_config &config)
+  coro_rpc_server_base(
+      const server_config &config,
+      std::vector<std::unique_ptr<coro_io::server_acceptor_base>> acceptors =
+          {})
       : pool_(config.thread_num),
         conn_timeout_duration_(config.conn_timeout_duration),
         flag_{stat::init},
@@ -130,8 +133,8 @@ class coro_rpc_server_base {
       init_ibv(config.ibv_config.value(), std::move(config.ibv_dev_lists));
     }
 #endif
-    if (!config.acceptors.empty()) {
-      acceptors_ = std::move(config.acceptors);
+    if (!acceptors.empty()) {
+      acceptors_ = std::move(acceptors);
     }
     else {
       acceptors_.push_back(std::make_unique<coro_io::tcp_server_acceptor>(

include/ylt/coro_rpc/impl/default_config/coro_rpc_config.hpp

@@ -39,7 +39,6 @@ struct config_t {
   std::chrono::steady_clock::duration conn_timeout_duration =
       std::chrono::seconds{0};
   std::string address = "0.0.0.0";
-  mutable std::vector<std::unique_ptr<coro_io::server_acceptor_base>> acceptors;
 #ifdef YLT_ENABLE_SSL
   std::optional<ssl_configure> ssl_config = std::nullopt;
 #ifdef YLT_ENABLE_NTLS

src/coro_rpc/tests/test_acceptor.cpp

@@ -50,8 +50,7 @@ TEST_CASE("test server acceptor") {
         std::make_unique<coro_io::tcp_server_acceptor>("0.0.0.0", 8824));
     acceptors.emplace_back(
         std::make_unique<coro_io::tcp_server_acceptor>("localhost", 8825));
-    coro_rpc_server server(
-        coro_rpc::config_t{.acceptors = std::move(acceptors)});
+    coro_rpc_server server(coro_rpc::config_t{}, std::move(acceptors));
     server.register_handler<hello>();
 
     auto res = server.async_start();