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handle timeout trying to extract tertiary assets

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This commit is contained in:
Barbara Miller 2019-10-01 15:43:07 -07:00
parent 2c29dc0333
commit bbd2bd71bf
1 changed files with 8 additions and 3 deletions
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11
brozzler/browser.py
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@ -609,9 +609,14 @@ class Browser:
'extract-tertiary-assets.js').render()
msg_id = self.send_to_chrome(
method='Runtime.evaluate', params={'expression': js})
self._wait_for(
lambda: self.websock_thread.received_result(msg_id),
timeout=timeout)
try:
self._wait_for(
lambda: self.websock_thread.received_result(msg_id),
timeout=timeout)
except brozzler.browser.BrowsingTimeout:
self.logger.error(
'time out trying to extract tertiary assets')
return frozenset()
message = self.websock_thread.pop_result(msg_id)
if ('result' in message and 'result' in message['result']
and 'value' in message['result']['result']):