def test_keepalive_http11_connclose(self):
# specifying Connection: close explicitly
data = "Don't keep me alive"
s = tobytes("GET / HTTP/1.1\n"
"Connection: close\n"
"Content-Length: %d\n"
"\n"
"%s" % (len(data), data))
self.sock.connect((self.host, self.port))
self.sock.send(s)
response = httplib.HTTPResponse(self.sock)
response.begin()
self.assertEqual(int(response.status), 200)
self.assertEqual(response.getheader('connection'), 'close')
def test_keepalive_http11_explicit(self):
# Explicitly set keep-alive
data = "Default: Keep me alive"
s = tobytes("GET / HTTP/1.1\n"
"Connection: keep-alive\n"
"Content-Length: %d\n"
"\n"
"%s" % (len(data), data))
self.sock.connect((self.host, self.port))
self.sock.send(s)
response = httplib.HTTPResponse(self.sock)
response.begin()
self.assertEqual(int(response.status), 200)
self.assertTrue(response.getheader('connection') != 'close')
def test_keepalive_http_11(self):
# Handling of Keep-Alive within HTTP 1.1
# All connections are kept alive, unless stated otherwise
data = "Default: Keep me alive"
s = tobytes("GET / HTTP/1.1\n"
"Content-Length: %d\n"
"\n"
"%s" % (len(data), data))
self.sock.connect((self.host, self.port))
self.sock.send(s)
response = httplib.HTTPResponse(self.sock)
response.begin()
self.assertEqual(int(response.status), 200)
self.assertTrue(response.getheader('connection') != 'close')
def test_keepalive_http_10(self):
# Handling of Keep-Alive within HTTP 1.0
data = "Default: Don't keep me alive"
s = tobytes("GET / HTTP/1.0\n"
"Content-Length: %d\n"
"\n"
"%s" % (len(data), data))
self.sock.connect((self.host, self.port))
self.sock.send(s)
response = httplib.HTTPResponse(self.sock)
response.begin()
self.assertEqual(int(response.status), 200)
connection = response.getheader('Connection', '')
# We sent no Connection: Keep-Alive header
# Connection: close (or no header) is default.
self.assertTrue(connection != 'Keep-Alive')
def test_keepalive_http10_explicit(self):
# If header Connection: Keep-Alive is explicitly sent,
# we want to keept the connection open, we also need to return
# the corresponding header
data = "Keep me alive"
s = tobytes("GET / HTTP/1.0\n"
"Connection: Keep-Alive\n"
"Content-Length: %d\n"
"\n"
"%s" % (len(data), data))
self.sock.connect((self.host, self.port))
self.sock.send(s)
response = httplib.HTTPResponse(self.sock)
response.begin()
self.assertEqual(int(response.status), 200)
connection = response.getheader('Connection', '')
self.assertEqual(connection, 'Keep-Alive')