server_builder.cc

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#include <grpc++/server_builder.h>

#include <grpc++/impl/service_type.h>
#include <grpc++/server.h>
#include <grpc/support/cpu.h>
#include <grpc/support/log.h>
#include "src/cpp/server/thread_pool_interface.h"

namespace grpc {

static std::vector<std::unique_ptr<ServerBuilderPlugin> (*)()>*
    g_plugin_factory_list;
static gpr_once once_init_plugin_list = GPR_ONCE_INIT;

static void do_plugin_list_init(void) {
  g_plugin_factory_list =
      new std::vector<std::unique_ptr<ServerBuilderPlugin> (*)()>();
}

ServerBuilder::ServerBuilder()
    : max_message_size_(-1), generic_service_(nullptr) {
  grpc_compression_options_init(&compression_options_);
  gpr_once_init(&once_init_plugin_list, do_plugin_list_init);
  for (auto factory : (*g_plugin_factory_list)) {
    std::unique_ptr<ServerBuilderPlugin> plugin = factory();
    plugins_[plugin->name()] = std::move(plugin);
  }
}

std::unique_ptr<ServerCompletionQueue> ServerBuilder::AddCompletionQueue(
    bool is_frequently_polled) {
  ServerCompletionQueue* cq = new ServerCompletionQueue(is_frequently_polled);
  cqs_.push_back(cq);
  return std::unique_ptr<ServerCompletionQueue>(cq);
}

void ServerBuilder::RegisterService(Service* service) {