error

約27000件のリクエストには何がおきたのだろう。

[nori@housyou]/var/log/httpd% grep "Connection reset" error_log | wc
  49529  891522 6686455
[nori@housyou]/var/log/httpd% grep "Connection reset" error_log | wc
  76195 1371510 10286365

一方、クライアント側では最初のほうのエラーはこうだ。

Exception in thread Thread-36:
Traceback (most recent call last):
  File "/usr/lib64/python2.4/threading.py", line 442, in __bootstrap
    self.run()
  File "/usr/lib64/python2.4/threading.py", line 422, in run
    self.__target(*self.__args, **self.__kwargs)
  File "run.py", line 16, in make_test_request
    r = conn.getresponse()
  File "/usr/lib64/python2.4/httplib.py", line 872, in getresponse
    response.begin()
  File "/usr/lib64/python2.4/httplib.py", line 336, in begin
    version, status, reason = self._read_status()
  File "/usr/lib64/python2.4/httplib.py", line 294, in _read_status
    line = self.fp.readline()
  File "/usr/lib64/python2.4/socket.py", line 325, in readline
    data = recv(1)
error: (104, 'Connection reset by peer')

しばらくするとDNSが引けていないようだ。

Exception in thread Thread-97:
Traceback (most recent call last):
  File "/usr/lib64/python2.4/threading.py", line 442, in __bootstrap
    self.run()
  File "/usr/lib64/python2.4/threading.py", line 422, in run
    self.__target(*self.__args, **self.__kwargs)
  File "run.py", line 15, in make_test_request
    conn.request('GET', '/image?gnubgid=4HPwATDgc%2FABMA%3AMAAAAAAAAAAA&height=300&width=400&css=minimal&format=png')
  File "/usr/lib64/python2.4/httplib.py", line 810, in request
    self._send_request(method, url, body, headers)
  File "/usr/lib64/python2.4/httplib.py", line 833, in _send_request
    self.endheaders()
  File "/usr/lib64/python2.4/httplib.py", line 804, in endheaders
    self._send_output()
  File "/usr/lib64/python2.4/httplib.py", line 685, in _send_output
    self.send(msg)
  File "/usr/lib64/python2.4/httplib.py", line 652, in send
    self.connect()
  File "/usr/lib64/python2.4/httplib.py", line 620, in connect
    socket.SOCK_STREAM):
gaierror: (-2, 'Name or service not known')