32 lines
661 B
Python
32 lines
661 B
Python
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import time
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try:
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# py2
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import urllib2 as urllib
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from urllib2 import URLError
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import socket
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import httplib
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EXCEPTIONS = (URLError, socket.error, httplib.BadStatusLine)
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except ImportError:
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# py3
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import urllib.request as urllib
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from urllib.error import URLError
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EXCEPTIONS = (URLError, ConnectionResetError)
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start_ts = time.time()
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print("Waiting for service to come up")
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while True:
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try:
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urllib.urlopen('http://localhost:5000/', timeout=1)
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break
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except EXCEPTIONS:
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elapsed_s = time.time() - start_ts
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if elapsed_s > 30:
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raise
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print('.')
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time.sleep(1)
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