def tst_disable_default_socket_options(self):
"""Test that passing None disables all socket options."""
# This test needs to be here in order to be run. socket.create_connection actually tries to
# connect to the host provided so we need a dummyserver to be running.
pool = HTTPConnectionPool(self.host, self.port, socket_options=None)
s = pool._new_conn()._new_conn()
using_nagle = s.getsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY) == 0
self.assertTrue(using_nagle)
s.close()
def tst_disable_default_socket_options(self):
"""Test that passing None disables all socket options."""
# This test needs to be here in order to be run. socket.create_connection actually tries to
# connect to the host provided so we need a dummyserver to be running.
pool = HTTPConnectionPool(self.host, self.port, socket_options=None)
s = pool._new_conn()._new_conn()
using_nagle = s.getsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY) == 0
self.assertTrue(using_nagle)
s.close()
def tst_socket_options(self):
"""Test that connections accept socket options."""
# This test needs to be here in order to be run. socket.create_connection actually tries to
# connect to the host provided so we need a dummyserver to be running.
pool = HTTPConnectionPool(self.host, self.port, socket_options=[(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)])
s = pool._new_conn()._new_conn() # Get the socket
using_keepalive = s.getsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE) > 0
self.assertTrue(using_keepalive)
s.close()
def tst_socket_options(self):
"""Test that connections accept socket options."""
# This test needs to be here in order to be run. socket.create_connection actually tries to
# connect to the host provided so we need a dummyserver to be running.
pool = HTTPConnectionPool(self.host, self.port, socket_options=[
(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
])
s = pool._new_conn()._new_conn() # Get the socket
using_keepalive = s.getsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE) > 0
self.assertTrue(using_keepalive)
s.close()
def tst_defaults_are_applied(self):
"""Test that modifying the default socket options works."""
# This test needs to be here in order to be run. socket.create_connection actually tries to
# connect to the host provided so we need a dummyserver to be running.
pool = HTTPConnectionPool(self.host, self.port)
# Get the HTTPConnection instance
conn = pool._new_conn()
# Update the default socket options
conn.default_socket_options += [(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)]
s = conn._new_conn()
nagle_disabled = s.getsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY) > 0
using_keepalive = s.getsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE) > 0
self.assertTrue(nagle_disabled)
self.assertTrue(using_keepalive)
def tst_defaults_are_applied(self):
"""Test that modifying the default socket options works."""
# This test needs to be here in order to be run. socket.create_connection actually tries to
# connect to the host provided so we need a dummyserver to be running.
pool = HTTPConnectionPool(self.host, self.port)
# Get the HTTPConnection instance
conn = pool._new_conn()
# Update the default socket options
conn.default_socket_options += [(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)]
s = conn._new_conn()
nagle_disabled = s.getsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY) > 0
using_keepalive = s.getsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE) > 0
self.assertTrue(nagle_disabled)
self.assertTrue(using_keepalive)
def test_timeout(self):
""" Requests should time out when expected """
url = '/sleep?seconds=0.002'
timeout = Timeout(read=0.001)
# Pool-global timeout
pool = HTTPConnectionPool(self.host, self.port, timeout=timeout, retries=False)
conn = pool._get_conn()
yield From(self.aioAssertRaises(ReadTimeoutError, pool._make_request,
conn, 'GET', url))
pool._put_conn(conn)
time.sleep(0.02) # Wait for server to start receiving again. :(
yield From(self.aioAssertRaises(ReadTimeoutError, pool.request, 'GET', url))
# Request-specific timeouts should raise errors
pool = HTTPConnectionPool(self.host, self.port, timeout=0.1, retries=False)
conn = pool._get_conn()
yield From(self.aioAssertRaises(ReadTimeoutError, pool._make_request,
conn, 'GET', url, timeout=timeout))
pool._put_conn(conn)
time.sleep(0.02) # Wait for server to start receiving again. :(
yield From(self.aioAssertRaises(ReadTimeoutError, pool.request,
'GET', url, timeout=timeout))
# Timeout int/float passed directly to request and _make_request should
# raise a request timeout
yield From(self.aioAssertRaises(ReadTimeoutError, pool.request,
'GET', url, timeout=0.001))
conn = pool._new_conn()
yield From(self.aioAssertRaises(ReadTimeoutError, pool._make_request, conn,
'GET', url, timeout=0.001))
pool._put_conn(conn)
# Timeout int/float passed directly to _make_request should not raise a
# request timeout if it's a high value
yield From(pool.request('GET', url, timeout=1))
def test_timeout(self):
""" Requests should time out when expected """
url = "/sleep?seconds=0.002"
timeout = Timeout(read=0.001)
# Pool-global timeout
pool = HTTPConnectionPool(self.host, self.port, timeout=timeout, retries=False)
conn = pool._get_conn()
yield From(self.aioAssertRaises(ReadTimeoutError, pool._make_request, conn, "GET", url))
pool._put_conn(conn)
time.sleep(0.02) # Wait for server to start receiving again. :(
yield From(self.aioAssertRaises(ReadTimeoutError, pool.request, "GET", url))
# Request-specific timeouts should raise errors
pool = HTTPConnectionPool(self.host, self.port, timeout=0.1, retries=False)
conn = pool._get_conn()
yield From(self.aioAssertRaises(ReadTimeoutError, pool._make_request, conn, "GET", url, timeout=timeout))
pool._put_conn(conn)
time.sleep(0.02) # Wait for server to start receiving again. :(
yield From(self.aioAssertRaises(ReadTimeoutError, pool.request, "GET", url, timeout=timeout))
# Timeout int/float passed directly to request and _make_request should
# raise a request timeout
yield From(self.aioAssertRaises(ReadTimeoutError, pool.request, "GET", url, timeout=0.001))
conn = pool._new_conn()
yield From(self.aioAssertRaises(ReadTimeoutError, pool._make_request, conn, "GET", url, timeout=0.001))
pool._put_conn(conn)
# Timeout int/float passed directly to _make_request should not raise a
# request timeout if it's a high value
yield From(pool.request("GET", url, timeout=1))
