From 0bc72d004b08b6cac005931787f43c68dace7685 Mon Sep 17 00:00:00 2001
From: lichao <lichao@aiotlink.com>
Date: 星期五, 02 四月 2021 16:25:39 +0800
Subject: [PATCH] refactor pub/sub center.
---
utest/utest.cpp | 73 +++++++++++++++++++++++++++++++++++-
1 files changed, 71 insertions(+), 2 deletions(-)
diff --git a/utest/utest.cpp b/utest/utest.cpp
index b95e646..637ae26 100644
--- a/utest/utest.cpp
+++ b/utest/utest.cpp
@@ -1,6 +1,8 @@
#include "defs.h"
#include "pubsub.h"
#include "pubsub_center.h"
+#include "reqrep.h"
+#include "reqrep_center.h"
#include "socket.h"
#include "util.h"
#include <atomic>
@@ -23,7 +25,7 @@
BOOST_AUTO_TEST_CASE(Temp)
{
- std::string topics[] = {
+ Topic topics[] = {
"",
".",
"a",
@@ -126,7 +128,7 @@
}
};
ThreadManager threads;
- typedef std::vector<std::string> Topics;
+ typedef std::vector<Topic> Topics;
Topics topics;
for (int i = 0; i < 100; ++i) {
topics.push_back("t" + std::to_string(i));
@@ -149,6 +151,73 @@
bus.Stop();
}
+namespace
+{
+struct C {
+ C() { printf("+C\n"); }
+ C(const C &c) { printf("+C(const C&)\n"); }
+ void F() { printf("C::F()\n"); }
+ ~C() { printf("-C\n"); }
+ char arr[100];
+};
+int F(C &c) { return printf(":::::::::::::F()\n"); }
+} // namespace
+
+BOOST_AUTO_TEST_CASE(ReqRepTest)
+{
+ const std::string shm_name("ShmReqRep");
+ ShmRemover auto_remove(shm_name);
+ SharedMemory shm(shm_name, 1024 * 1024 * 50);
+
+ auto Avail = [&]() { return shm.get_free_memory(); };
+ auto init_avail = Avail();
+ int *flag = shm.find_or_construct<int>("flag")(123);
+ printf("flag = %d\n", *flag);
+ ++*flag;
+
+ ReqRepCenter center(shm);
+ center.Start(2);
+ std::atomic<bool> run(true);
+
+ auto Client = [&](const std::string &topic, const int nreq) {
+ SocketRequest client(shm);
+ std::string reply;
+ boost::timer::auto_cpu_timer timer;
+ for (int i = 0; i < nreq; ++i) {
+ if (!client.SyncRequest(topic, "data " + std::to_string(i), reply, 1000)) {
+ printf("client request failed\n");
+ }
+ }
+ printf("request %s %d done ", topic.c_str(), nreq);
+ };
+ auto Server = [&](const std::string &name, const std::vector<std::string> &topics) {
+ SocketReply server(shm);
+ ProcInfo info;
+ info.set_id(name);
+ info.set_name(name);
+ if (!server.Register(info, topics, 100)) {
+ printf("register failed\n");
+ }
+ auto onData = [](const std::string &topic, const std::string &data, std::string &reply) {
+ reply = topic + ':' + data;
+ return true;
+ };
+ server.StartWorker(onData);
+ while (run) {
+ std::this_thread::yield();
+ }
+ };
+ ThreadManager clients, servers;
+ std::vector<Topic> topics = {"topic1", "topic2"};
+ servers.Launch(Server, "server", topics);
+ std::this_thread::sleep_for(100ms);
+ for (auto &t : topics) {
+ clients.Launch(Client, t, 1000 * 100);
+ }
+ clients.WaitAll();
+ run = false;
+ servers.WaitAll();
+}
inline int MyMin(int a, int b)
{
--
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