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单线程提供线程安全

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This commit is contained in:
xiongziliang
2019-05-17 11:38:35 +08:00
parent 2a8b6d2b84
commit 4db67aaa27
2 changed files with 35 additions and 29 deletions
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33
tests/test_pusherMp4.cpp
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@@ -41,10 +41,13 @@ using namespace mediakit;
//推流器，保持强引用
MediaPusher::Ptr pusher;
Timer::Ptr g_timer;
//声明函数
//推流失败或断开延迟2秒后重试推流
void rePushDelay(const string &schema,
void rePushDelay(const EventPoller::Ptr &poller,
const string &schema,
const string &vhost,
const string &app,
const string &stream,
@@ -52,7 +55,8 @@ void rePushDelay(const string &schema,
const string &url) ;
//创建推流器并开始推流
void createPusher(const string &schema,
void createPusher(const EventPoller::Ptr &poller,
const string &schema,
const string &vhost,
const string &app,
const string &stream,
@@ -67,22 +71,22 @@ void createPusher(const string &schema,
}
//创建推流器并绑定一个MediaSource
pusher.reset(new MediaPusher(src));
pusher.reset(new MediaPusher(src,poller));
//可以指定rtsp推流方式，支持tcp和udp方式，默认tcp
// (*pusher)[Client::kRtpType] = Rtsp::RTP_UDP;
//设置推流中断处理逻辑
pusher->setOnShutdown([schema,vhost,app,stream,filePath, url](const SockException &ex) {
pusher->setOnShutdown([poller,schema,vhost,app,stream,filePath, url](const SockException &ex) {
WarnL << "Server connection is closed:" << ex.getErrCode() << " " << ex.what();
//重新推流
rePushDelay(schema,vhost,app, stream,filePath, url);
rePushDelay(poller,schema,vhost,app, stream,filePath, url);
});
//设置发布结果处理逻辑
pusher->setOnPublished([schema,vhost,app,stream,filePath, url](const SockException &ex) {
pusher->setOnPublished([poller,schema,vhost,app,stream,filePath, url](const SockException &ex) {
if (ex) {
WarnL << "Publish fail:" << ex.getErrCode() << " " << ex.what();
//如果发布失败，就重试
rePushDelay(schema,vhost,app, stream, filePath ,url);
rePushDelay(poller,schema,vhost,app, stream, filePath ,url);
}else {
InfoL << "Publish success,Please play with player:" << url;
}
@@ -90,21 +94,21 @@ void createPusher(const string &schema,
pusher->publish(url);
}
Timer::Ptr g_timer;
//推流失败或断开延迟2秒后重试推流
void rePushDelay(const string &schema,
void rePushDelay(const EventPoller::Ptr &poller,
const string &schema,
const string &vhost,
const string &app,
const string &stream,
const string &filePath,
const string &url) {
g_timer = std::make_shared<Timer>(2,[schema,vhost,app, stream, filePath,url]() {
g_timer = std::make_shared<Timer>(2,[poller,schema,vhost,app, stream, filePath,url]() {
InfoL << "Re-Publishing...";
//重新推流
createPusher(schema,vhost,app, stream, filePath,url);
createPusher(poller,schema,vhost,app, stream, filePath,url);
//此任务不重复
return false;
}, nullptr);
}, poller);
}
//这里才是真正执行main函数，你可以把函数名(domain)改成main，然后就可以输入自定义url了
@@ -112,8 +116,9 @@ int domain(const string & filePath,const string & pushUrl){
//设置日志
Logger::Instance().add(std::make_shared<ConsoleChannel>());
Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
//vhost/app/stream可以随便自己填，现在不限制app应用名了
createPusher(FindField(pushUrl.data(), nullptr,"://"),DEFAULT_VHOST,"live","stream",filePath,pushUrl);
auto poller = EventPollerPool::Instance().getPoller();
//vhost/app/stream可以随便自己填，现在不限制app应用名了
createPusher(poller,FindField(pushUrl.data(), nullptr,"://"),DEFAULT_VHOST,"live","stream",filePath,pushUrl);
//设置退出信号处理函数
static semaphore sem;