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nickrussler/test.py

Created September 9, 2020 11:50
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Test for browser handling of duplicate GET requests for the same resource
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test.py
#!/usr/bin/python
# coding: utf-8
import time
from flask import Flask, make_response
from waitress import serve
import random
app = Flask(__name__)
@app.route('/')
def index():
return '''
<!DOCTYPE html>
<html>
<body>
<script>
fetch('/data.json').then(async r => console.log(await r.json()));
fetch('/data.json').then(async r => console.log(await r.json()));;
setTimeout(() => fetch('/data.json').then(async r => console.log(await r.json())), 2000);
</script>
</body>
</html>
'''
@app.route('/data.json')
def data():
time.sleep(5)
response = make_response({"random": random.randint(0, 999999)})
response.cache_control.max_age = 30
return response
if __name__ == '__main__':
serve(app, host='0.0.0.0', port=8080, threads=8)
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