diff options
Diffstat (limited to 'lib/curl.lua')
| -rw-r--r-- | lib/curl.lua | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/lib/curl.lua b/lib/curl.lua index 04ebf95..5272508 100644 --- a/lib/curl.lua +++ b/lib/curl.lua @@ -17,7 +17,7 @@ local head_to_args = function (t) return args end -local get = function (url, headr, args) +local get = function (url, headr, args, tries) local fetch, hcode, def_args def_args = { @@ -35,28 +35,29 @@ local get = function (url, headr, args) headr = util.table_merge(def_headr, headr) args = util.array_merge(args, head_to_args(headr)) - fetch = util.run(args) - -- hcode can be nil, it means curl was't able to fulfill the http request, either - -- because curl package is broken or mpv killed it prematurely. we can exit - -- out of retry loop early if hcode is nil since there's no point in retrying - hcode = fetch:match('%d*$') - fetch = fetch:gsub('%s*%d*$', '') + repeat + fetch = util.run(args) + -- hcode can be nil, it means curl was't able to fulfill the http request, either + -- because curl package is broken or mpv killed it prematurely. we can exit + -- out of retry loop early if hcode is nil since there's no point in retrying + hcode = fetch:match('%d*$') + tries = tries - 1 + until hcode == '200' or not hcode or tries <= 0 + + fetch = fetch:gsub('%s*%d*$', '') return fetch, tonumber(hcode) end -local zip_link_to_file = function (url, headr, out, retries) - local tries, hcode, zip, rc +local zip_link_to_file = function (url, headr, out, tries) + local hcode, zip, rc, args - tries = 0 zip = os.tmpname() + args = { '-o'.. zip } - repeat - _, hcode = get(url, headr, { '-o'.. zip }) - tries = tries + 1 - until hcode == 200 or not hcode or tries > retries - rc = (hcode == 200) + _, hcode = get(url, headr, args, tries) + rc = (hcode == 200) if rc then rc = util.zip_ext_first(zip, out) end |