add IMAP/POP3/SMTP
Clemens Klug
parent
08bd45b7af
commit
0a4b9cdce9
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@ -5,22 +5,38 @@ services:
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# command: influxd -config /etc/influxdb/influxdb.conf
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# ports:
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# - "8086:8086"
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restart: on-failure:5
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volumes:
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- ./data/influx:/var/lib/influxdb/
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# - "./influxdb.conf:/etc/influxdb/influxdb.con:ro"
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grafana:
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image: grafana/grafana:5.0.4
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ports:
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- "3000:3000"
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volumes:
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# - "./grafana_etc/:/etc/grafana/"
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- "./data/grafana/:/var/lib/grafana/"
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environment:
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- "GF_SECURITY_ADMIN_USER=root"
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- "GF_SECURITY_ADMIN_PASSWORD=clkl"
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restart: on-failure:5
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networks:exhub.uni-bamberg.de
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- traefik_net
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- default
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labels:
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- "traefik.enable=true"
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- "traefik.docker.network=traefik_net"
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- "traefik.http.frontend.rule=Host:rz.potato.kinf.wiai.uni-bamberg.de"
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measurement:
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image: docker.clkl.de/uni/wiai/rz/measurement:0.1
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image: docker.clkl.de/uni/wiai/rz/measurement:0.2
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build: .
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command: python measure.py -o /app/log/results.csv -e /app/log/exceptions.log "http://vc.uni-bamberg.de" "https://vc.uni-bamberg.de" "https://fn2stud.zuv.uni-bamberg.de/FN2AUTH/FN2AuthServlet?op=Login" "https://vc.uni-bamberg.de/moodle/"
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command: python measure.py -e /app/log/exceptions.log --http "http://vc.uni-bamberg.de" "https://vc.uni-bamberg.de" "https://fn2stud.zuv.uni-bamberg.de/FN2AUTH/FN2AuthServlet?op=Login" "https://vc.uni-bamberg.de/moodle/" "http://univis.uni-bamberg.de/" "https://univis.uni-bamberg.de/" --smtp exhub.uni-bamberg.de --pop3 mailex.uni-bamberg.de --imap mailex.uni-bamberg.de
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volumes:
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- ./log:/app/log
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restart: on-failure:5
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networks:
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traefik_net:
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external:
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name: traefik_net
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114
src/measure.py
114
src/measure.py
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@ -1,5 +1,6 @@
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import argparse
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import logging
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import sys
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import time
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import threading
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@ -8,100 +9,93 @@ from datetime import datetime
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import requests
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import schedule
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from sources import measure_http, measure_imap, measure_pop, measure_smtp
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INFLUX_URL = "http://influxdb:8086/write?db=mydb"
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log = logging.getLogger(__name__)
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INFLUX_CHARS = (",", "=", " ")
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def influx_escape(string):
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for c in INFLUX_CHARS:
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string = string.replace(c, "\\"+c)
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return string
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def send_data(date, status, time, url):
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data = "response_time,url={url},status={status} value={time} {timestamp}".format(
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def send_data(date, status, time, url, protocol):
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data = "response_time,url={url},status={status},protocol={protocol} value={time} {timestamp}".format(
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url=influx_escape(url),
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status=status,
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status=influx_escape(str(status)),
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time=time,
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timestamp=int(date.timestamp()*1e9)
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timestamp=int(date.timestamp()*1e9),
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protocol=influx_escape(protocol)
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)
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r=requests.post(INFLUX_URL, data=data)
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print(r)
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log.warn(str(r) + " " + str(r.text))
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class Measurement(threading.Thread):
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def __init__(self, url, log, start_date):
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def __init__(self, measure_fn, url, exlog):
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threading.Thread.__init__(self)
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self.url = url
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self.log = log
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self.start_date = start_date
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self.measure_fn = measure_fn
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self.exlog = exlog
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def run(self):
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start_date = datetime.now()
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url = self.url
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log = self.log
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try:
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response = requests.get(url, allow_redirects=False, timeout=256)
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csv = "{date},{status},{time},{url}".format(
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date=self.start_date,
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status=response.status_code,
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time=response.elapsed.total_seconds(),
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url=url
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)
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datalog.info(csv)
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print("send data")
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send_data(
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date=self.start_date,
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status=response.status_code,
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time=response.elapsed.total_seconds(),
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url=url
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)
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except requests.exceptions.ConnectionError as e:
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csv = "{date},{status},{time},{url}".format(
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date=self.start_date,
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status="TIMEOUT > 256",
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time="-1",
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url=url
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)
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datalog.info(csv)
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send_data(
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date=self.start_date,
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status="-1",
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time=256,
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url=url
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)
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exlog.exception(e)
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result = self.measure_fn(url, exlog)
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send_data(
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date=start_date,
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url=url,
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status=result.status,
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time=result.time,
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protocol=result.protocol
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)
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def run_measurements(urls):
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for url in args.urls:
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Measurement(url, log, datetime.now()).start()
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def run_measurements(targets):
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for measure_fn in targets:
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for url in targets[measure_fn]:
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Measurement(measure_fn, url, exlog).start()
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if __name__ == "__main__":
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logging.basicConfig(format='%(asctime)s %(levelname)s %(name)s:%(message)s', level=logging.INFO, datefmt="%Y.%m.%d %H:%M:%S")
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parser = argparse.ArgumentParser(description="Measure HTTP/HTTPS response time")
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parser.add_argument("--output", "-o", default="results.csv", help="Output file")
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parser.add_argument("--exceptions", "-e", default="exceptions.log", help="Exception log file")
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parser.add_argument("--interval", "-i", default=30, help="Interval", type=int)
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parser.add_argument("urls", nargs="+", help="URLs to measure")
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parser.add_argument("--exceptions", "-e", default=None, help="Exception log file (Default: disabled)")
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parser.add_argument("--interval", "-i", default=30, help="Interval (seconds)", type=int)
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parser.add_argument("--http", "-u", nargs="*", help="HTTP/HTTPS urls to measure")
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parser.add_argument("--smtp", "-s", nargs="*", help="SMTP STARTSSL hosts to measure")
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parser.add_argument("--pop3", "-p", nargs="*", help="POP3 SSL hosts to measure")
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parser.add_argument("--imap", "-m", nargs="*", help="IMAP SSL hosts to measure")
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args = parser.parse_args()
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filehandler = logging.FileHandler(args.output)
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file_formatter = logging.Formatter("%(message)s")
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filehandler.setFormatter(file_formatter)
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datalog = logging.getLogger("data")
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datalog.addHandler(filehandler)
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filehandler2 = logging.FileHandler(args.exceptions)
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file_formatter2 = logging.Formatter("%(asctime)s %(levelname)s %(name)s:%(message)s")
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filehandler2.setFormatter(file_formatter2)
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exlog = logging.getLogger("exceptions")
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exlog.addHandler(filehandler2)
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if args.exceptions:
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filehandler = logging.FileHandler(args.exceptions)
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file_formatter = logging.Formatter("%(asctime)s %(levelname)s %(name)s:%(message)s")
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filehandler.setFormatter(file_formatter)
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exlog.addHandler(filehandler)
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schedule.every(args.interval).seconds.do(lambda: run_measurements(args.urls))
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targets = {}
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run_measurements(args.urls)
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if args.imap:
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targets[measure_imap] = args.imap
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if args.pop3:
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targets[measure_pop] = args.pop3
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if args.smtp:
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targets[measure_smtp] = args.smtp
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if args.http:
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targets[measure_http] = args.http
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if not targets:
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parser.print_help()
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sys.exit(1)
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schedule.every(args.interval).seconds.do(lambda: run_measurements(targets))
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run_measurements(targets)
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while True:
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try:
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@ -0,0 +1,88 @@
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import socket
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import time
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from collections import namedtuple
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from imaplib import IMAP4_SSL
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from poplib import POP3_SSL
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from smtplib import SMTP
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import requests
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Result = namedtuple("Result", ['time', 'status', 'protocol'])
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def measure_http(url, exlog, timeout=256):
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protocol = url.strip().split(":")[0]
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try:
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response = requests.get(url, allow_redirects=False, timeout=256)
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result = Result(
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time=response.elapsed.total_seconds(),
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status=response.status_code,
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protocol=protocol
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)
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except requests.exceptions.ConnectionError as e:
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exlog.exception(e)
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result = Result(
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time=timeout,
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status="-1",
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protocol=protocol
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)
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return result
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def measure_smtp(host, exlog, timeout=256):
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smtp = SMTP(timeout=timeout)
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try:
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before = time.time()
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status, text = smtp.connect(host)
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smtp.starttls()
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smtp.noop()
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smtp.quit()
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after = time.time()
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duration = after - before
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except Exception as e:
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exlog.exception(e)
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duration = timeout
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status = "-1"
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return Result(
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time=duration,
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status=status,
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protocol="smtp"
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)
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def measure_pop(host, exlog, timeout=256):
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status = 0
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try:
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before = time.time()
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pop = POP3_SSL(host, timeout=timeout)
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pop.quit()
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after = time.time()
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duration = after - before
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except Exception as e:
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exlog.exception(e)
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duration = timeout
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status = "-1"
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return Result(
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time=duration,
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status=status,
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protocol="pop3"
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)
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def measure_imap(host, exlog, timeout=256):
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socket.setdefaulttimeout(timeout)
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status = 0
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try:
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before = time.time()
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imap = IMAP4_SSL(host)
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imap.noop()
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imap.shutdown()
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after = time.time()
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duration = after - before
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except Exception as e:
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exlog.exception(e)
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duration = timeout
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status = "-1"
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return Result(
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time=duration,
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status=status,
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protocol="imap"
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)
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