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Added new generalized input keepRunning() function, FLV input now shuts down if the file is updated file it is active, added 15 second DTSH regeneration window

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# Conflicts:
#	src/input/input.cpp
This commit is contained in:
Thulinma 2016-11-14 11:34:58 +01:00
parent 3f14db4b12
commit 2aaf6d10f4
1 changed files with 26 additions and 0 deletions
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26
src/input/input.cpp
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@ -227,11 +227,37 @@ namespace Mist {
//end player functionality
}
/// This function checks if an input in serve mode should keep running or not.
/// The default implementation checks for interruption by signals and otherwise waits until a
/// save amount of time has passed before shutting down.
/// For live streams, this is twice the biggest fragment duration.
/// For non-live streams this is INPUT_TIMEOUT seconds.
/// The default Pro implementation also allows cancelling the shutdown through the STREAM_UNLOAD trigger.
///
/// \triggers
/// The `"STREAM_UNLOAD"` trigger is stream-specific, and is ran right before an input shuts down and stops serving a stream. If cancelled, the shut down is delayed. Its payload is:
/// ~~~~~~~~~~~~~~~
/// streamname
/// input name
/// ~~~~~~~~~~~~~~~
//
bool Input::keepRunning(){
//We keep running in serve mode if the config is still active AND either
// - INPUT_TIMEOUT seconds haven't passed yet,
// - this is a live stream and at least two of the biggest fragment haven't passed yet,
bool ret = (config->is_active && ((Util::bootSecs() - activityCounter) < INPUT_TIMEOUT || (myMeta.live && (Util::bootSecs() - activityCounter) < myMeta.biggestFragment()/500)));
/*LTS-START*/
if (!ret){
if(Triggers::shouldTrigger("STREAM_UNLOAD", config->getString("streamname"))){
std::string payload = config->getString("streamname")+"\n" +capa["name"].asStringRef()+"\n";
if (!Triggers::doTrigger("STREAM_UNLOAD", payload, config->getString("streamname"))){
activityCounter = Util::bootSecs();
config->is_active = true;
ret = true;
}
}
}
/*LTS-END*/
return ret;
}