From c28cdf2fbf1565709b359c9cca6c5e29d9592dce Mon Sep 17 00:00:00 2001
From: lichao <lichao@aiotlink.com>
Date: 星期五, 02 四月 2021 15:51:20 +0800
Subject: [PATCH] typedef Topic.
---
utest/utest.cpp | 120 +++++++++++++++++++++++++++++++++++++++++++++++-------------
1 files changed, 94 insertions(+), 26 deletions(-)
diff --git a/utest/utest.cpp b/utest/utest.cpp
index 473b04e..637ae26 100644
--- a/utest/utest.cpp
+++ b/utest/utest.cpp
@@ -1,10 +1,14 @@
#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>
#include <boost/uuid/uuid_generators.hpp>
#include <boost/uuid/uuid_io.hpp>
+#include <condition_variable>
#include <stdio.h>
#include <string>
#include <thread>
@@ -21,7 +25,7 @@
BOOST_AUTO_TEST_CASE(Temp)
{
- std::string topics[] = {
+ Topic topics[] = {
"",
".",
"a",
@@ -67,73 +71,70 @@
const std::string shm_name("ShmPubSub");
ShmRemover auto_remove(shm_name); //remove twice? in case of killed?
SharedMemory shm(shm_name, 1024 * 1024 * 50);
+ DEFER1(shm.Remove());
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;
- BusManager bus(shm);
- bus.Start(1);
+ PubSubCenter bus(shm);
+ bus.Start();
+
std::this_thread::sleep_for(100ms);
- std::atomic<uint64_t> count(0);
+ std::atomic<uint64_t> total_count(0);
std::atomic<ptime> last_time(Now() - seconds(1));
std::atomic<uint64_t> last_count(0);
- const uint64_t nmsg = 100;
+ const uint64_t nmsg = 100 * 2;
const int timeout = 1000;
auto Sub = [&](int id, const std::vector<std::string> &topics) {
- ShmSocket client(ShmSocket::eSockSubscribe, shm);
+ SocketSubscribe client(shm);
bool r = client.Subscribe(topics, timeout);
std::mutex mutex;
std::condition_variable cv;
- int i = 0;
- auto OnRecv = [&](BHMsg &msg) {
- if (msg.type() != kMsgTypePublish) {
- BOOST_CHECK(false);
- }
- DataPub pub;
- if (!pub.ParseFromString(msg.body())) {
- BOOST_CHECK(false);
- }
- ++count;
+ std::atomic<uint64_t> n(0);
+ auto OnTopicData = [&](const std::string &topic, const std::string &data) {
+ ++total_count;
auto cur = Now();
if (last_time.exchange(cur) < cur) {
std::cout << "time: " << cur;
printf("sub recv, total msg:%10ld, speed:[%8ld/s], used mem:%8ld \n",
- count.load(), count - last_count.exchange(count), init_avail - Avail());
+ total_count.load(), total_count - last_count.exchange(total_count), init_avail - Avail());
}
- if (++i >= nmsg * topics.size()) {
+ if (++n >= nmsg * topics.size()) {
cv.notify_one();
}
// printf("sub %2d recv: %s/%s\n", id, pub.topic().c_str(), pub.data().c_str());
};
- client.SetRecvCallback(OnRecv);
+ client.StartRecv(OnTopicData, 1);
std::unique_lock<std::mutex> lk(mutex);
cv.wait(lk);
};
auto Pub = [&](const std::string &topic) {
- ShmSocket provider(ShmSocket::eSockPublish, shm);
- for (int i = 0; i < nmsg; ++i) {
+ SocketPublish provider(shm);
+ for (unsigned i = 0; i < nmsg; ++i) {
std::string data = topic + std::to_string(i) + std::string(1000, '-');
- bool r = provider.Publish(topic, data.data(), data.size(), timeout);
- // bool r = provider.Send(kBHBusQueueId, MakePub(topic, data.data(), data.size()), timeout);
+ bool r = provider.Publish(topic, data, timeout);
if (!r) {
printf("pub ret: %s\n", r ? "ok" : "fail");
}
}
};
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));
}
Topics part;
- for (int i = 0; i < topics.size(); ++i) {
+ for (size_t i = 0; i < topics.size(); ++i) {
part.push_back(topics[i]);
threads.Launch(Sub, i, topics);
}
@@ -146,10 +147,77 @@
threads.WaitAll();
std::cout << "end : " << Now();
printf("sub recv, total msg:%10ld, speed:[%8ld/s], used mem:%8ld \n",
- count.load(), count - last_count.exchange(count), init_avail - Avail());
+ total_count.load(), total_count - last_count.exchange(total_count), init_avail - Avail());
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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