Noah Levitt
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a78e60f1da
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wait for a browser to become available and start it up before reading the next url from amqp; ack the message only after completing the browsing process successfully, and requeue if it's not successful; some refactoring to make the timing work for this
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2014-06-09 13:15:05 -07:00 |
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Noah Levitt
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e619e013b6
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sleep for 5 seconds after starting a browser, since starting 20 at once brings the computer to its knees
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2014-06-03 15:57:12 -07:00 |
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Noah Levitt
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56a721f059
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dump stack trace and don't return browser to pool on critical error where chrome process might still be running
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2014-05-30 23:07:39 -07:00 |
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Noah Levitt
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94c2e4390b
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debugging to and mitigation for problem "[Errno 98] Address already in use"
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2014-05-28 18:57:21 -07:00 |
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Noah Levitt
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9c08be2699
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sigterm and sigint both shutdown request shutdown, which stops consuming urls and waits for active browsers to finish; a second sigint/sigterm immediately shuts down active browsers
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2014-05-24 01:52:22 -07:00 |
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Noah Levitt
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b67d9fadf0
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log ports chose for browsers, and give threads nice names to make logs easier to understand
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2014-05-23 22:30:25 -07:00 |
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Noah Levitt
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2c4ba005b5
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make umbra amenable to clustering by using a pool of n browsers and removing the browser-clientId affinity (not useful currently since we start a fresh browser instance for each page browsed), and set prefetch_count=1 on amqp consumers to round-robin incoming urls among umbra instances
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2014-05-23 21:59:34 -07:00 |
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Noah Levitt
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a7cd872b95
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sleep for 0.5 sec before attempting to reconnect to amqp; documentation tweaks
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2014-05-23 13:34:07 -07:00 |
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Noah Levitt
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bf3afcccb9
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oops, Browser.__init__ doesn't take client_id anymore
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2014-05-20 19:27:53 -07:00 |
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Noah Levitt
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b59e76a5b9
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clean shutdown without draining entire amqp queue (only consume urls from amqp when browser activity isn't saturated)
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2014-05-20 03:02:48 -07:00 |
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Noah Levitt
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3e4232f32c
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refactor umbra.py into controller.py and browser.py, improve class names
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2014-05-20 02:42:40 -07:00 |
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