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Improve downloader error handling

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Instead of having an error cause a timeout, send
the error directly to the callback
This commit is contained in:
Job Evers-Meltzer 2017-01-11 11:35:53 -06:00
parent 8075ced1af
commit 1151019186
1 changed files with 5 additions and 4 deletions
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9
lbrynet/lbrynet_daemon/Downloader.py
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@ -85,9 +85,10 @@ class GetStream(object):
return self.exchange_rate_manager.to_lbc(self.max_key_fee).amount
def start(self, stream_info, name):
def _cause_timeout(err):
log.info('Cancelling download')
self.timeout_counter = self.timeout * 2
def _cancel(err):
if self.checker:
self.checker.stop()
self.finished.errback(err)
def _set_status(x, status):
log.info("Download lbry://%s status changed to %s" % (self.resolved_name, status))
@ -138,7 +139,7 @@ class GetStream(object):
self._d.addCallback(lambda r: _set_status(r, DOWNLOAD_RUNNING_CODE))
self._d.addCallback(get_downloader_factory)
self._d.addCallback(make_downloader)
self._d.addCallbacks(self._start_download, _cause_timeout)
self._d.addCallbacks(self._start_download, _cancel)
self._d.callback(None)
return self.finished