[fragment] Handle errors in threads correctly

This commit is contained in:
pukkandan 2021-07-07 01:55:54 +05:30
parent bc97cdae67
commit 723d44b92b
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@ -402,13 +402,9 @@ class FragmentFD(FileDownloader):
if can_threaded_download and max_workers > 1:
def _download_fragment(fragment):
try:
ctx_copy = ctx.copy()
frag_content, frag_index = download_fragment(fragment, ctx_copy)
return fragment, frag_content, frag_index, ctx_copy.get('fragment_filename_sanitized')
except Exception:
# Return immediately on exception so that it is raised in the main thread
return
ctx_copy = ctx.copy()
frag_content, frag_index = download_fragment(fragment, ctx_copy)
return fragment, frag_content, frag_index, ctx_copy.get('fragment_filename_sanitized')
self.report_warning('The download speed shown is only of one thread. This is a known issue and patches are welcome')
with concurrent.futures.ThreadPoolExecutor(max_workers) as pool: