From c1e39e20ca42b21eeac8b5068fa1f921bf9a070f Mon Sep 17 00:00:00 2001
From: lichao <lichao@aiotlink.com>
Date: 星期三, 23 六月 2021 19:43:29 +0800
Subject: [PATCH] refactor, start tcp pub/sub.
---
utest/api_test.cpp | 267 +++++++++++++++++++++++++++++++++++++---------------
1 files changed, 188 insertions(+), 79 deletions(-)
diff --git a/utest/api_test.cpp b/utest/api_test.cpp
index 33adf91..239ea8b 100644
--- a/utest/api_test.cpp
+++ b/utest/api_test.cpp
@@ -27,6 +27,15 @@
{
typedef std::atomic<uint64_t> Number;
+void GetApiError(int &ec, std::string &msg)
+{
+ void *pmsg = 0;
+ int msg_len = 0;
+ ec = BHGetLastError(&pmsg, &msg_len);
+ msg.assign((char *) pmsg, msg_len);
+ BHFree(pmsg, msg_len);
+}
+
void Assign(Number &a, const Number &b) { a.store(b.load()); }
struct MsgStatus {
@@ -60,7 +69,7 @@
std::string proc((const char *) proc_id, proc_id_len);
MsgPublish pub;
pub.ParseFromArray(data, data_len);
- printf("Sub data, %s : %s\n", pub.topic().c_str(), pub.data().c_str());
+ printf("****************************************** Sub data, %s : %s\n", pub.topic().c_str(), pub.data().c_str());
}
void ServerProc(const void *proc_id,
@@ -102,6 +111,110 @@
using namespace std::chrono;
// using namespace std::chrono_literals;
+bool Register(const std::string &proc_id)
+{
+ bool reg = false;
+ for (int i = 0; i < 3 && !reg; ++i) {
+ ProcInfo proc;
+ proc.set_proc_id(proc_id);
+ proc.set_public_info("public info of demo_client. etc...");
+ std::string proc_buf(proc.SerializeAsString());
+ void *reply = 0;
+ int reply_len = 0;
+ reg = BHRegister(proc_buf.data(), proc_buf.size(), &reply, &reply_len, 2000);
+ if (reg) {
+ printf("register ok\n");
+ // bool r = BHUnregister(proc_buf.data(), proc_buf.size(), &reply, &reply_len, 2000);
+ // printf("unregister %s\n", r ? "ok" : "failed");
+ // reg = BHRegister(proc_buf.data(), proc_buf.size(), &reply, &reply_len, 2000);
+ // if (!reg) {
+ // int ec = 0;
+ // std::string msg;
+ // GetApiError(ec, msg);
+ // printf("reg error: %s\n", msg.c_str());
+ // }
+ } else {
+ int ec = 0;
+ std::string msg;
+ GetApiError(ec, msg);
+ printf("register failed, %d, %s\n", ec, msg.c_str());
+ }
+
+ BHFree(reply, reply_len);
+ // Sleep(1s);
+ }
+ return reg;
+}
+
+bool SyncRequest(const std::string &topic, const std::string &data)
+{ // SyncRequest
+ MsgRequestTopic req;
+ req.set_topic(topic);
+ req.set_data(data);
+ std::string s(req.SerializeAsString());
+ // Sleep(10ms, false);
+ std::string dest(BHAddress().SerializeAsString());
+ void *proc_id = 0;
+ int proc_id_len = 0;
+ DEFER1(BHFree(proc_id, proc_id_len););
+ void *reply = 0;
+ int reply_len = 0;
+ DEFER1(BHFree(reply, reply_len));
+ bool r = BHRequest(dest.data(), dest.size(), s.data(), s.size(), &proc_id, &proc_id_len, &reply, &reply_len, 100);
+ if (!r) {
+ int ec = 0;
+ std::string msg;
+ GetApiError(ec, msg);
+ printf("request error: %d, %s\n", ec, msg.c_str());
+ } else {
+ MsgRequestTopicReply ret;
+ ret.ParseFromArray(reply, reply_len);
+ printf("request result: %s\n", ret.data().c_str());
+ }
+ return r;
+}
+
+BOOST_AUTO_TEST_CASE(RestartTest)
+{
+ const std::string proc_id = "demo_node";
+ for (int i = 0; i < 5; ++i) {
+ printf("loop: %d --------------------------\n", i);
+ if (!Register(proc_id)) { continue; }
+
+ const std::string topic_ = "topic_";
+
+ { // Server Register Topics
+ MsgTopicList topics;
+ for (int i = 0; i < 10; ++i) {
+ topics.add_topic_list(topic_ + std::to_string(i));
+ }
+ std::string s = topics.SerializeAsString();
+ void *reply = 0;
+ int reply_len = 0;
+ bool r = BHRegisterTopics(s.data(), s.size(), &reply, &reply_len, 1000);
+ DEFER1(BHFree(reply, reply_len));
+ }
+
+ BHStartWorker(&ServerProc, &SubRecvProc, &ClientProc);
+
+ for (int i = 0; i < 60; ++i) {
+ bool r = SyncRequest(topic_ + std::to_string(0), "request_data_" + std::to_string(i));
+ if (!r) {
+ void *msg = 0;
+ int msg_len = 0;
+ DEFER1(BHFree(msg, msg_len));
+ int ec = BHGetLastError(&msg, &msg_len);
+ if (ec == eNotRegistered) {
+ printf("need re-register\n");
+ break;
+ }
+ }
+ Sleep(1s);
+ }
+ }
+ BHCleanup();
+}
+
BOOST_AUTO_TEST_CASE(ApiTest)
{
auto max_time = std::chrono::steady_clock::time_point::max();
@@ -118,43 +231,12 @@
printf("maxsec: %ld\n", CountSeconds(max_time));
- // BHCleanup();
- // return;
- bool reg = false;
- for (int i = 0; i < 3 && !reg; ++i) {
- ProcInfo proc;
- proc.set_proc_id("demo_client");
- proc.set_public_info("public info of demo_client. etc...");
- std::string proc_buf(proc.SerializeAsString());
- void *reply = 0;
- int reply_len = 0;
- reg = BHRegister(proc_buf.data(), proc_buf.size(), &reply, &reply_len, 2000);
- if (reg) {
- printf("register ok\n");
- // bool r = BHUnregister(proc_buf.data(), proc_buf.size(), &reply, &reply_len, 2000);
- // printf("unregister %s\n", r ? "ok" : "failed");
- // reg = BHRegister(proc_buf.data(), proc_buf.size(), &reply, &reply_len, 2000);
- // if (!reg) {
- // int ec = 0;
- // std::string msg;
- // GetLastError(ec, msg);
- // printf("reg error: %s\n", msg.c_str());
- // }
- } else {
- int ec = 0;
- std::string msg;
- GetLastError(ec, msg);
- printf("register failed, %d, %s\n", ec, msg.c_str());
- }
-
- BHFree(reply, reply_len);
- Sleep(1s);
- }
- if (!reg) {
+ const std::string proc_id = "demo_client";
+ if (!Register(proc_id)) {
return;
}
- const std::string topic_ = "topic_";
+ const std::string topic_ = proc_id + "_topic_";
{ // Server Register Topics
MsgTopicList topics;
@@ -166,10 +248,29 @@
int reply_len = 0;
bool r = BHRegisterTopics(s.data(), s.size(), &reply, &reply_len, 1000);
DEFER1(BHFree(reply, reply_len));
- // printf("register topic : %s\n", r ? "ok" : "failed");
- // Sleep(1s);
}
- {
+ auto PrintProcs = [](MsgQueryProcReply const &result) {
+ printf("query proc result: %d\n", result.proc_list().size());
+ for (int i = 0; i < result.proc_list().size(); ++i) {
+ auto &info = result.proc_list(i);
+ printf("proc [%d] %s, %s, %s\n\ttopics\n", i,
+ (info.online() ? "online" : "offline"),
+ info.proc().proc_id().c_str(), info.proc().name().c_str());
+ auto PrintTopics = [](std::string const &name, auto &topic_list) {
+ printf("%s:[", name.c_str());
+ for (auto &t : topic_list) {
+ printf("%s,", t.c_str());
+ }
+ printf("]\n");
+ };
+ PrintTopics("service", info.service().topic_list());
+ PrintTopics("local_sub", info.local_sub().topic_list());
+ PrintTopics("net_sub", info.net_sub().topic_list());
+ printf("\n");
+ }
+ printf("\n");
+ };
+ if (1) {
// query procs
std::string dest(BHAddress().SerializeAsString());
MsgQueryProc query;
@@ -180,25 +281,57 @@
DEFER1(BHFree(reply, reply_len));
MsgQueryProcReply result;
if (result.ParseFromArray(reply, reply_len) && IsSuccess(result.errmsg().errcode())) {
- printf("query proc result: %d\n", result.proc_list().size());
- for (int i = 0; i < result.proc_list().size(); ++i) {
- auto &info = result.proc_list(i);
- printf("proc [%d] %s, %s, %s\n\ttopics\n", i,
- (info.online() ? "online" : "offline"),
- info.proc().proc_id().c_str(), info.proc().name().c_str());
- for (auto &t : info.topics().topic_list()) {
- printf("\t\t %s", t.c_str());
- }
- }
+ PrintProcs(result);
} else {
printf("query proc error\n");
}
// printf("register topic : %s\n", r ? "ok" : "failed");
// Sleep(1s);
}
+ for (int i = 0; i < 3; ++i) {
+ // query procs with normal topic request
+ MsgRequestTopic req;
+ req.set_topic("#center_query_procs");
+ // req.set_data("{\"proc_id\":\"#center.node\"}");
+ std::string s(req.SerializeAsString());
+ // Sleep(10ms, false);
+ BHAddress host;
+ printf("query with ip set\n");
+ host.set_ip("127.0.0.1");
+ host.set_port(kBHCenterPort);
+ // center topic node address.
+ // host.set_mq_id(201);
+ // host.set_abs_addr(10072);
+
+ std::string dest(host.SerializeAsString());
+ void *proc_id = 0;
+ int proc_id_len = 0;
+ DEFER1(BHFree(proc_id, proc_id_len););
+ void *reply = 0;
+ int reply_len = 0;
+ DEFER1(BHFree(reply, reply_len));
+ bool r = BHRequest(dest.data(), dest.size(), s.data(), s.size(), &proc_id, &proc_id_len, &reply, &reply_len, 1000);
+ if (!r) {
+ int ec = 0;
+ std::string msg;
+ GetApiError(ec, msg);
+ printf("topic query proc error: %s\n", msg.c_str());
+ } else {
+ MsgRequestTopicReply ret;
+ ret.ParseFromArray(reply, reply_len);
+ printf("\ntopic query proc : %s\n", ret.data().c_str());
+ // MsgQueryProcReply result;
+ // if (result.ParseFromArray(ret.data().data(), ret.data().size()) && IsSuccess(result.errmsg().errcode())) {
+ // PrintProcs(result);
+ // } else {
+ // printf("topic query proc error\n");
+ // }
+ }
+ }
{ // Subscribe
MsgTopicList topics;
+ topics.add_topic_list("#center.node");
for (int i = 0; i < 10; ++i) {
topics.add_topic_list(topic_ + std::to_string(i * 2));
}
@@ -235,36 +368,11 @@
}
};
- auto SyncRequest = [&](int idx) { // SyncRequest
- MsgRequestTopic req;
- req.set_topic(topic_ + std::to_string(0));
- req.set_data("request_data_" + std::to_string(idx));
- std::string s(req.SerializeAsString());
- // Sleep(10ms, false);
- std::string dest(BHAddress().SerializeAsString());
- void *proc_id = 0;
- int proc_id_len = 0;
- DEFER1(BHFree(proc_id, proc_id_len););
- void *reply = 0;
- int reply_len = 0;
- DEFER1(BHFree(reply, reply_len));
- bool r = BHRequest(dest.data(), dest.size(), s.data(), s.size(), &proc_id, &proc_id_len, &reply, &reply_len, 100);
- if (!r) {
- int ec = 0;
- std::string msg;
- GetLastError(ec, msg);
- printf("request error: %s\n", msg.c_str());
- } else {
- MsgRequestTopicReply ret;
- ret.ParseFromArray(reply, reply_len);
- printf("request result: %s\n", ret.data().c_str());
- }
- };
{
for (int i = 0; i < 1; ++i) {
MsgPublish pub;
pub.set_topic(topic_ + std::to_string(i));
- pub.set_data("pub_data_" + std::string(1024 * 1, 'a'));
+ pub.set_data("pub_data_" + std::string(104 * 1, 'a'));
std::string s(pub.SerializeAsString());
BHPublish(s.data(), s.size(), 0);
// Sleep(1s);
@@ -293,7 +401,7 @@
if (last.exchange(now) < now) {
int ec = 0;
std::string msg;
- GetLastError(ec, msg);
+ GetApiError(ec, msg);
printf("request topic error --------- : %s\n", msg.c_str());
}
}
@@ -324,7 +432,7 @@
ThreadManager threads;
-#if 0
+#if 1
BHStartWorker(&ServerProc, &SubRecvProc, &ClientProc);
#else
BHStartWorker(FServerCallback(), &SubRecvProc, &ClientProc);
@@ -337,8 +445,8 @@
int ncli = 10;
const int64_t nreq = 1000 * 100;
- for (int i = 0; i < 100; ++i) {
- SyncRequest(i);
+ for (int i = 0; i < 10; ++i) {
+ SyncRequest(topic_ + std::to_string(0), "request_data_" + std::to_string(i));
}
for (int i = 0; i < ncli; ++i) {
@@ -359,10 +467,11 @@
}
}
+ Sleep(1s);
+
run = false;
threads.WaitAll();
auto &st = Status();
- Sleep(1s);
printf("nreq: %8ld, nsrv: %8ld, nreply: %8ld\n", st.nrequest_.load(), st.nserved_.load(), st.nreply_.load());
BHCleanup();
printf("after cleanup\n");
--
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