| #!/usr/bin/env python |
| |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| |
| ''' |
| sstress - an SMTP stress testing tool |
| ''' |
| |
| import smtplib |
| import threading |
| import time |
| |
| C = 5 |
| N = 1000 |
| TOADDR = 'nobody@localhost' |
| SERVER = 'localhost' |
| PORT = 8825 |
| SIZE = 10 * (2**10) |
| EMAIL_TEXT = 'X' * SIZE |
| |
| def main(): |
| threads = [ threading.Thread(target=stress) for x in xrange(C) ] |
| begin = time.time() |
| for t in threads: |
| t.start() |
| for t in threads: |
| t.join() |
| end = time.time() |
| elapsed = end - begin |
| print '%d requests completed in %f seconds' % (N, elapsed) |
| print '%f requests/second' % (N/elapsed) |
| |
| def stress(): |
| server = smtplib.SMTP(SERVER, PORT) |
| for x in xrange(N/C): |
| server.sendmail('sstress@localhost', TOADDR, EMAIL_TEXT) |
| |
| if __name__ == '__main__': |
| main() |