diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/core/download.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/lib/core/download.c b/src/lib/core/download.c index dea6aa4..68a5a23 100644 --- a/src/lib/core/download.c +++ b/src/lib/core/download.c @@ -33,6 +33,16 @@ long download(char *url, const char *filename, char **errmsg) { } } + size_t max_retry_seconds = 3; + const char *max_retry_seconds_str = getenv("STASIS_DOWNLOAD_RETRY_SECONDS"); + if (max_retry_seconds_str) { + max_retry_seconds = strtol(max_retry_seconds_str, NULL, 10); + if (max_retry_seconds < 0) { + max_retry_seconds = 0; + } + } + + curl_global_init(CURL_GLOBAL_ALL); CURL *c = curl_easy_init(); for (size_t retry = 0; retry < max_retries; retry++) { @@ -65,6 +75,7 @@ long download(char *url, const char *filename, char **errmsg) { snprintf(*errmsg, errmsg_maxlen, "%s", curl_easy_strerror(curl_code)); curl_easy_reset(c); fclose(fp); + sleep(max_retry_seconds); continue; } |