gdp / apps / rest-test / restful_demo_session_expense.html @ master
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| 1 | 6c82c4a7 | Rick Pratt | <html>
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| 2 | 4315b76b | Rick Pratt | <head><title>RESTful Demo - HTTPS/TCP Session Setup and Teardown Expense</title></head> |
| 3 | 6c82c4a7 | Rick Pratt | <body>
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| 4 | <pre>
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| 5 | #!/usr/bin/env python |
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| 6 | |||
| 7 | # The RESTful GDP Gateway's HTTPS/TCP Session Setup and Teardown is expensive. |
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| 8 | # |
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| 9 | # A single read or append per session (as shown in this script) has relatively |
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| 10 | # low performance and high latency. |
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| 11 | # |
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| 12 | # Where multiple reads or appends are needed, performance and latency are |
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| 13 | # significantly improved by amortizing a single HTTPS/TCP session over |
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| 14 | # multiple actions (see restful_demo_session_amortized.html). |
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| 15 | |||
| 16 | import json |
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| 17 | import requests |
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| 18 | import time |
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| 19 | import random |
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| 20 | import sys |
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| 21 | |||
| 22 | test_auth = ("PLEASE_EDIT_username", "PLEASE_EDIT_password")
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| 23 | json_header = { 'Content-type': 'application/json' }
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| 24 | |||
| 25 | def GDPwrite(data, gcl_name): |
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| 26 | |||
| 27 | start_time = time.time() |
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| 28 | wrec = requests.post("https://gdp-rest-01.eecs.berkeley.edu/gdp/v1/gcl/" +
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| 29 | gcl_name, |
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| 30 | auth = test_auth, |
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| 31 | timeout = 60, |
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| 32 | headers = json_header, |
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| 33 | data = data) # serialize json_body |
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| 34 | |||
| 35 | success = wrec.status_code == 200 |
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| 36 | end_time = time.time() |
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| 37 | return (end_time - start_time, success) |
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| 38 | |||
| 39 | if __name__=="__main__": |
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| 40 | |||
| 41 | if len(sys.argv)<2:
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| 42 | sys.stderr.write("Usage: %s <logname>\n" % sys.argv[0]) |
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| 43 | sys.exit(-1) |
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| 44 | |||
| 45 | logname = sys.argv[1] |
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| 46 | for i in xrange(10): |
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| 47 | random_data = str(random.randint(0, 2**32)) |
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| 48 | print GDPwrite(random_data, logname) |
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| 49 | |||
| 50 | </pre>
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| 51 | </body>
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| 52 | </html> |