int StHlsTask::DownloadTS(StHttpClient& client, M3u8TS& ts){
int ret = ERROR_SUCCESS;
HttpUrl url;
if((ret = url.Initialize(ts.ts_url)) != ERROR_SUCCESS){
Error("initialize ts url failed. ret=%d", ret);
return ret;
}
Info("[TS] url=%s, duration=%.2f, delay=%.2f", url.GetUrl(), ts.duration, delay_seconds);
statistic->OnSubTaskStart(GetId(), ts.ts_url);
if((ret = client.DownloadString(&url, NULL)) != ERROR_SUCCESS){
statistic->OnSubTaskError(GetId(), (int)ts.duration);
Error("http client download ts file %s failed. ret=%d", url.GetUrl(), ret);
return ret;
}
int sleep_ms = StUtility::BuildRandomMTime((delay_seconds >= 0)? delay_seconds:ts.duration);
Trace("[TS] url=%s download, duration=%.2f, delay=%.2f, size=%"PRId64", sleep %dms",
url.GetUrl(), ts.duration, delay_seconds, client.GetResponseHeader()->content_length, sleep_ms);
st_usleep(sleep_ms * 1000);
statistic->OnSubTaskEnd(GetId(), (int)ts.duration);
return ret;
}
HttpUrl* HttpUrl::Copy(){
HttpUrl* copy = new HttpUrl();
copy->Initialize(url);
return copy;
}