From 6aa7e4c37a70709e7348bd16407c5983a563ed76 Mon Sep 17 00:00:00 2001
From: lichao <lichao@aiotlink.com>
Date: 星期一, 29 三月 2021 21:11:34 +0800
Subject: [PATCH] test pub/sub msg; fix update last_time;
---
utest/utest.cpp | 87 ++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 84 insertions(+), 3 deletions(-)
diff --git a/utest/utest.cpp b/utest/utest.cpp
index 6e41116..a074f41 100644
--- a/utest/utest.cpp
+++ b/utest/utest.cpp
@@ -15,6 +15,8 @@
#include "bh_util.h"
#include <sys/types.h>
#include <sys/wait.h>
+#include "pubsub.h"
+#include "defs.h"
using namespace std::chrono_literals;
using namespace bhome_msg;
@@ -332,11 +334,10 @@
} else {
++count;
auto cur = Now();
- if (last_time.exchange(cur) != cur) {
- std::cout << "time: " << Now();
+ if (last_time.exchange(cur) < cur) {
+ std::cout << "time: " << cur;
printf(", total msg:%10ld, speed:[%8ld/s], used mem:%8ld, refcount:%d\n",
count.load(), count - last_count.exchange(count), init_avail - Avail(), request_rc.Count());
- last_time = cur;
}
}
@@ -382,6 +383,86 @@
// BOOST_CHECK_THROW(reply.Count(), int);
}
+BOOST_AUTO_TEST_CASE(PubSubTest)
+{
+ const std::string shm_name("ShmPubSub");
+ ShmRemover auto_remove(shm_name);
+ SharedMemory shm(shm_name, 1024*1024*50);
+ auto Avail = [&]() { return shm.get_free_memory(); };
+ auto init_avail = Avail();
+
+ BusManager bus(shm);
+ bus.Start(1);
+ std::this_thread::sleep_for(100ms);
+
+ std::atomic<uint64_t> count(0);
+ std::atomic<ptime> last_time(Now() - seconds(1));
+ std::atomic<uint64_t> last_count(0);
+
+ const uint64_t nmsg = 1000 * 100;
+
+ const int timeout = 1000;
+ auto Sub = [&](int id, const std::vector<std::string> &topics) {
+ ShmMsgQueue client(shm, 8);
+ client.Send(kBusQueueId, MakeSub(client.Id(), topics), timeout);
+ for (int i = 0; i < nmsg * topics.size(); ++i) {
+ BHMsg msg;
+ if (client.Recv(msg, 1000)) {
+ if (msg.type() != kMsgTypePublish) {
+ BOOST_CHECK(false);
+ }
+ DataPub pub;
+ if (!pub.ParseFromString(msg.body())) {
+ BOOST_CHECK(false);
+ }
+ ++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());
+ }
+ // printf("sub %2d recv: %s/%s\n", id, pub.topic().c_str(), pub.data().c_str());
+
+ } else {
+ printf("sub %2d recv timeout\n", id);
+ }
+
+ }
+ };
+ auto Pub = [&](const std::string &topic) {
+ ShmMsgQueue provider(shm, 0);
+ for (int i = 0; i < nmsg; ++i) {
+ std::string data = topic + std::to_string(i);
+ bool r = provider.Send(kBusQueueId, MakePub(topic, data.data(), data.size()), timeout);
+ if (!r) {
+ printf("pub ret: %s\n", r ? "ok" : "fail");
+ }
+ }
+ };
+ ThreadManager threads;
+ typedef std::vector<std::string> Topics;
+ Topics topics;
+ topics.push_back("000-xxx");
+ topics.push_back("111-football");
+ topics.push_back("222-sport");
+ // topics.push_back("333-sport");
+ // topics.push_back("444-sport");
+ Topics part;
+ for (int i = 0; i < topics.size(); ++i) {
+ part.push_back(topics[i]);
+ threads.Launch(Sub, i, part);
+ }
+ std::this_thread::sleep_for(100ms);
+ for (auto &topic: topics) {
+ threads.Launch(Pub, topic);
+ }
+ threads.Launch(Pub, "some_else");
+
+ threads.WaitAll();
+
+ bus.Stop();
+}
inline int MyMin(int a, int b) {
printf("MyMin\n");
--
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