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vtl: re-request frame on 503/try-again

This commit is contained in:
Robin Gareus 2013-03-19 00:48:37 +01:00
parent 88bf5eceea
commit e1f3dcee2a
1 changed files with 8 additions and 1 deletions
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9
gtk2_ardour/video_image_frame.cc
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@ -194,7 +194,14 @@ http_get_thread (void *arg) {
(long int) vif->get_req_frame(), vif->get_width(), vif->get_height(),
vif->get_video_filename().c_str()
);
char *res=curl_http_get(url, NULL);
int status = 0;
int timeout = 400; // * 5ms -> 2sec
char *res = NULL;
do {
res=curl_http_get(url, &status);
if (status == 503) usleep(5000); // try-again
} while (status == 503 && --timeout > 0);
pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, NULL);
vif->http_download_done(res);
pthread_exit(0);