socket send using abs addr, avoid shm find by id.

lichao

2021-05-17 cab831748a2a9cc18b7f18f3b5e14a4374b7ab68

 utest/speed_test.cpp

@@ -24,16 +24,8 @@
{
   SharedMemory &shm = TestShm();
   GlobalInit(shm);
   auto InitSem = [](auto id) {
      auto sem_id = semget(id, 1, 0666 | IPC_CREAT);
      union semun init_val;
      init_val.val = 1;
      semctl(sem_id, 0, SETVAL, init_val);
      return;
   };

   MQId id = ShmMsgQueue::NewId();
   InitSem(id);
   MQId server_id = ShmMsgQueue::NewId();
   ShmMsgQueue server(server_id, shm, 1000);

   const int timeout = 1000;
   const uint32_t data_size = 1001;
@@ -44,7 +36,6 @@
   std::string str(data_size, 'a');
   auto Writer = [&](int writer_id, uint64_t n) {
      MQId cli_id = ShmMsgQueue::NewId();
      InitSem(cli_id);

      ShmMsgQueue mq(cli_id, shm, 64);
      MsgI msg;
@@ -58,12 +49,12 @@

      for (uint64_t i = 0; i < n; ++i) {
         msg.AddRef();
         while (!mq.TrySend(id, msg.Offset())) {}
         while (!mq.TrySend({server.Id(), server.AbsAddr()}, msg.Offset())) {}
         ++nwrite;
      }
   };
   auto Reader = [&](int reader_id, std::atomic<bool> *run, bool isfork) {
      ShmMsgQueue mq(id, shm, 1000);
      ShmMsgQueue &mq = server;
      auto now = []() { return steady_clock::now(); };
      auto tm = now();
      while (*run) {
@@ -189,8 +180,10 @@
            req_body.set_topic("topic");
            req_body.set_data(msg_content);
            auto req_head(InitMsgHead(GetType(req_body), client_proc_id, cli.id()));
            req_head.add_route()->set_mq_id(cli.id());
            return cli.Send(srv.id(), req_head, req_body);
            auto route = req_head.add_route();
            route->set_mq_id(cli.id());
            route->set_abs_addr(cli.AbsAddr());
            return cli.Send({srv.id(), srv.AbsAddr()}, req_head, req_body);
         };

         Req();
@@ -207,13 +200,13 @@
            DEFER1(req.Release());

            if (req.ParseHead(req_head) && req_head.type() == kMsgTypeRequestTopic) {
               auto src_id = req_head.route()[0].mq_id();
               MQInfo src_mq = {req_head.route()[0].mq_id(), req_head.route()[0].abs_addr()};
               auto Reply = [&]() {
                  MsgRequestTopic reply_body;
                  reply_body.set_topic("topic");
                  reply_body.set_data(msg_content);
                  auto reply_head(InitMsgHead(GetType(reply_body), server_proc_id, srv.id(), req_head.msg_id()));
                  return srv.Send(src_id, reply_head, reply_body);
                  return srv.Send(src_mq, reply_head, reply_body);
               };
               Reply();
            }