external/srs
1
0
Fork 0
mirror of https://github.com/ossrs/srs.git synced 2025-03-09 15:49:59 +00:00
Code Issues Releases Wiki Activity

for #374, use fast stop for ingesters to stop many FFMPEG.

Browse source
This commit is contained in:
winlin 2015-05-30 11:25:33 +08:00
parent d611bb6b45
commit 860d68e6e7
6 changed files with 76 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

20
trunk/src/app/srs_app_ffmpeg.hpp
View file

@ -45,6 +45,8 @@ class SrsFFMPEG
{
private:
bool started;
// whether SIGINT send but need to wait or SIGKILL.
bool fast_stopped;
pid_t pid;
private:
std::string log_file;
@ -83,7 +85,25 @@ public:
virtual int initialize_copy();
virtual int start();
virtual int cycle();
/**
* send SIGTERM then SIGKILL to ensure the process stopped.
* the stop will wait [0, SRS_PROCESS_QUIT_TIMEOUT_MS] depends on the
* process quit timeout.
* @remark use fast_stop before stop one by one, when got lots of process to quit.
*/
virtual void stop();
public:
/**
* the fast stop is to send a SIGTERM.
* for example, the ingesters owner lots of FFMPEG, it will take a long time
* to stop one by one, instead the ingesters can fast_stop all FFMPEG, then
* wait one by one to stop, it's more faster.
* @remark user must use stop() to ensure the ffmpeg to stopped.
* @remark we got N processes to stop, compare the time we spend,
* when use stop without fast_stop, we spend maybe [0, SRS_PROCESS_QUIT_TIMEOUT_MS * N]
* but use fast_stop then stop, the time is almost [0, SRS_PROCESS_QUIT_TIMEOUT_MS].
*/
virtual void fast_stop();
};
#endif