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54 lines
1.8 KiB
54 lines
1.8 KiB
from http.server import HTTPServer, BaseHTTPRequestHandler
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import argparse
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import time
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import subprocess
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import sys
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import os
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import threading
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args = None
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outerthread = None
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barrier = threading.Barrier(2)
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class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
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def do_GET(self):
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barrier.wait()
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self.send_response(200)
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self.end_headers()
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data = b'D'
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if args.speed_limit:
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slow_deadline = time.time()+args.limit_duration
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while time.time() < slow_deadline:
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self.wfile.write(data)
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if args.speed_limit:
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time.sleep(1.1)
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data = data * 100
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self.wfile.write(data)
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self.close_connection = True
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def runServer(fileName):
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httpd = HTTPServer(('localhost', 0), SimpleHTTPRequestHandler)
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with open(fileName,"w") as f:
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f.write('http://localhost:{}/test'.format(httpd.socket.getsockname()[1]))
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httpd.handle_request()
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os.remove(fileName)
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if __name__ == "__main__":
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parser = argparse.ArgumentParser()
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parser.add_argument('--speed_limit', help='transfer rate limitation', action='store_true',default=False)
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parser.add_argument('--limit_duration', help='duration of the transfer rate limitation',default=1, type=float)
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parser.add_argument('--file', help='file to write the url to connect to')
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parser.add_argument('--subprocess', action='store_true')
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args = parser.parse_args()
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if not args.subprocess:
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subprocess.Popen([sys.executable]+sys.argv+['--subprocess'],stdin=subprocess.DEVNULL, stderr=subprocess.DEVNULL,stdout=subprocess.DEVNULL)
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else:
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serverThread = threading.Thread(target=runServer,args=(args.file,))
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serverThread.daemon = True
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serverThread.start()
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barrier.wait(60)
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serverThread.join(20)
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