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refine bandwidth server-side, use bandwidth sample and kbps limit service

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This commit is contained in:
winlin 2014-07-13 10:33:18 +08:00
parent 019b25ea30
commit 79e7e2d6cc
5 changed files with 109 additions and 18 deletions
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36
trunk/src/app/srs_app_bandwidth.hpp
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@ -35,6 +35,36 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
class SrsRequest;
class SrsRtmpServer;
class SrsKbpsLimit;
class ISrsProtocolStatistic;
/**
* bandwidth check/test sample.
*/
class SrsBandwidthSample
{
public:
/**
* the plan, how long to do the test, in ms,
* if exceed the duration, abort the test.
*/
int duration_ms;
/**
* the plan, interval for each check/test packet, in ms
*/
int interval_ms;
/**
* the actual test duration, in ms.
*/
int actual_duration_ms;
/**
* the actual test bytes
*/
int bytes;
public:
SrsBandwidthSample();
virtual ~SrsBandwidthSample();
};
/**
* bandwidth test agent which provides the interfaces for bandwidth check.
@ -84,15 +114,17 @@ public:
/**
* do the bandwidth check.
* @param rtmp, server RTMP protocol object, send/recv RTMP packet to/from client.
* @param io_stat, the underlayer io statistic, provides send/recv bytes count.
* @param req, client request object, specifies the request info from client.
* @param local_ip, the ip of server which client connected at
*/
virtual int bandwidth_check(SrsRtmpServer* rtmp, SrsRequest* req, std::string local_ip);
virtual int bandwidth_check(SrsRtmpServer* rtmp, ISrsProtocolStatistic* io_stat, SrsRequest* req, std::string local_ip);
private:
/**
* used to process band width check from client.
* @param limit, the bandwidth limit object, to slowdown if exceed the kbps.
*/
virtual int do_bandwidth_check();
virtual int do_bandwidth_check(SrsKbpsLimit* limit);
virtual int check_play(int duration_ms, int interval_ms, int& actual_duration_ms, int& play_bytes, int max_play_kbps);
virtual int check_publish(int duration_ms, int interval_ms, int& actual_duration_ms, int& publish_bytes, int max_pub_kbps);
};