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Code Issues Releases Wiki Activity

Refine typo in app.

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winlin 2019-04-30 08:24:52 +08:00
parent aac8a13f42
commit 45009785fb
27 changed files with 409 additions and 703 deletions
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69
trunk/src/app/srs_app_hourglass.hpp
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@ -28,68 +28,63 @@
#include <map>
/**
* the handler for the tick.
*/
// The handler for the tick.
class ISrsHourGlass
{
public:
ISrsHourGlass();
virtual ~ISrsHourGlass();
public:
/**
* notify the handler, the type and tick.
*/
// When time is ticked, this function is called.
virtual srs_error_t notify(int type, srs_utime_t interval, srs_utime_t tick) = 0;
};
/**
* the hourglass used to do some specieal task,
* while these task is cycle when some interval, for example,
* there are N=3 tasks to do:
* 1. heartbeat every 3s.
* 2. print message every 5s.
* 3. notify backend every 7s.
* the hourglass will call back when ticks:
* 1. notify(type=1, time=3)
* 2. notify(type=2, time=5)
* 3. notify(type=1, time=6)
* 4. notify(type=3, time=7)
* 5. notify(type=1, time=9)
* 6. notify(type=2, time=10)
* this is used for server and bocar server and other manager.
*
* Usage:
* SrsHourGlass* hg = new SrsHourGlass(handler, 1 * SRS_UTIME_MILLISECONDS);
* hg->tick(1, 3 * SRS_UTIME_MILLISECONDS);
* hg->tick(2, 5 * SRS_UTIME_MILLISECONDS);
* hg->tick(3, 7 * SRS_UTIME_MILLISECONDS);
* // create a thread to cycle, which will call handerl when ticked.
* while (true) {
* hg->cycle();
* }
*/
// he hourglass used to do some specieal task,
// while these task is cycle when some interval, for example,
// there are N=3 tasks to do:
// 1. heartbeat every 3s.
// 2. print message every 5s.
// 3. notify backend every 7s.
// The hourglass will call back when ticks:
// 1. notify(type=1, time=3)
// 2. notify(type=2, time=5)
// 3. notify(type=1, time=6)
// 4. notify(type=3, time=7)
// 5. notify(type=1, time=9)
// 6. notify(type=2, time=10)
// This is used for server and bocar server and other manager.
//
// Usage:
// SrsHourGlass* hg = new SrsHourGlass(handler, 1 * SRS_UTIME_MILLISECONDS);
// hg->tick(1, 3 * SRS_UTIME_MILLISECONDS);
// hg->tick(2, 5 * SRS_UTIME_MILLISECONDS);
// hg->tick(3, 7 * SRS_UTIME_MILLISECONDS);
// // create a thread to cycle, which will call handerl when ticked.
// while (true) {
// hg->cycle();
// }
class SrsHourGlass
{
private:
ISrsHourGlass* handler;
srs_utime_t _resolution;
// key: the type of tick.
// value: the interval of tick.
// The ticks:
// key: the type of tick.
// value: the interval of tick.
std::map<int, srs_utime_t> ticks;
// the total elapsed time,
// The total elapsed time,
// for each cycle, we increase it with a resolution.
srs_utime_t total_elapse;
public:
SrsHourGlass(ISrsHourGlass* h, srs_utime_t resolution);
virtual ~SrsHourGlass();
public:
// add a pair of tick(type, interval).
// Add a pair of tick(type, interval).
// @param type the type of tick.
// @param interval the interval in srs_utime_t of tick.
virtual srs_error_t tick(int type, srs_utime_t interval);
public:
// cycle the hourglass, which will sleep resolution every time.
// Cycle the hourglass, which will sleep resolution every time.
// and call handler when ticked.
virtual srs_error_t cycle();
};