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36 lines
846 B
36 lines
846 B
#!/usr/bin/env python
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# simple service that waits for network access and tries to update every 3 hours
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import os
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import time
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import subprocess
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from common.basedir import BASEDIR
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from selfdrive.swaglog import cloudlog
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NICE_LOW_PRIORITY = ["nice", "-n", "19"]
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def main(gctx=None):
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while True:
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# try network
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r = subprocess.call(["ping", "-W", "4", "-c", "1", "8.8.8.8"])
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if r:
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time.sleep(60)
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continue
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# download application update
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r = subprocess.call(NICE_LOW_PRIORITY + ["git", "fetch"])
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cloudlog.info("git fetch: %r", r)
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if r:
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time.sleep(60)
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continue
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# download apks
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r = subprocess.call(NICE_LOW_PRIORITY + [os.path.join(BASEDIR, "apk/external/patcher.py"), "download"])
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cloudlog.info("patcher download: %r", r)
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time.sleep(60*60*3)
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if __name__ == "__main__":
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main()
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