def testSendto(self):
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as serv:
support.bind_port(serv, self.localhost)
serv.listen()
self.sock.connect(serv.getsockname())
self._sock_operation(100, 1.5, 'sendto', b'X' * 200000,
serv.getsockname())
def testSendall(self):
# Test sendall() timeout
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as serv:
support.bind_port(serv, self.localhost)
serv.listen(5)
self.sock.connect(serv.getsockname())
# Send a lot of data in order to bypass buffering in the TCP stack.
self._sock_operation(100, 1.5, 'sendall', b"X" * 200000)
def testSendto(self):
# Test sendto() timeout
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as serv:
support.bind_port(serv, self.localhost)
serv.listen(5)
self.sock.connect(serv.getsockname())
# The address argument is ignored since we already connected.
self._sock_operation(100, 1.5, "sendto", b"X" * 200000, serv.getsockname())
def testSendall(self):
# Test sendall() timeout
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as serv:
support.bind_port(serv, self.localhost)
serv.listen()
self.sock.connect(serv.getsockname())
# Send a lot of data in order to bypass buffering in the TCP stack.
self._sock_operation(100, 1.5, 'sendall', b"X" * 200000)
def testSendto(self):
# Test sendto() timeout
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as serv:
support.bind_port(serv, self.localhost)
serv.listen()
self.sock.connect(serv.getsockname())
# The address argument is ignored since we already connected.
self._sock_operation(100, 1.5, 'sendto', b"X" * 200000,
serv.getsockname())
def testAcceptTimeout(self):
# Test accept() timeout
_timeout = 2
self.sock.settimeout(_timeout)
# Prevent "Address already in use" socket exceptions
support.bind_port(self.sock, self.localhost)
self.sock.listen(5)
_t1 = time.time()
self.assertRaises(socket.error, self.sock.accept)
_t2 = time.time()
_delta = abs(_t1 - _t2)
self.assertTrue(_delta < _timeout + self.fuzz,
"timeout (%g) is %g seconds more than expected (%g)"
%(_delta, self.fuzz, _timeout))
def test_send(self):
self.evt = threading.Event()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(3)
self.port = support.bind_port(self.sock)
cap = BytesIO()
args = (self.evt, cap, self.sock)
threading.Thread(target=capture_server, args=args).start()
# wait a little longer for the server to initialize (it sometimes
# refuses connections on slow machines without this wait)
time.sleep(0.2)
data = b"Suppose there isn't a 16-ton weight?"
d = dispatcherwithsend_noread()
d.create_socket(socket.AF_INET, socket.SOCK_STREAM)
d.connect((HOST, self.port))
# give time for socket to connect
time.sleep(0.1)
d.send(data)
d.send(data)
d.send(b'\n')
n = 1000
while d.out_buffer and n > 0:
asyncore.poll()
n -= 1
self.evt.wait()
self.assertEqual(cap.getvalue(), data*2)
def test_send(self):
evt = threading.Event()
sock = socket.socket()
sock.settimeout(3)
port = support.bind_port(sock)
cap = BytesIO()
args = evt, cap, sock
t = threading.Thread(target=capture_server, args=args)
t.start()
try:
time.sleep(0.2)
data = b"Suppose there isn't a 16-ton weight?"
d = dispatcherwithsend_noread()
d.create_socket()
d.connect((support.HOST, port))
time.sleep(0.1)
d.send(data)
d.send(data)
d.send(b'\n')
n = 1000
while d.out_buffer and n > 0:
asyncore.poll()
n -= 1
evt.wait()
self.assertEqual(cap.getvalue(), data * 2)
finally:
t.join(timeout=TIMEOUT)
if t.is_alive():
self.fail('join() timed out')
def setUp(self):
self.evt = threading.Event()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(3)
self.port = test_support.bind_port(self.sock)
threading.Thread(target=self.server, args=(self.evt,self.sock)).start()
time.sleep(.1)
def __init__(self, process_id, storage_handler, _config=None):
"""
Args:
process_id: an index in the config file
_config: custom config values passed in for unit testing
"""
self.process_id = process_id
self.storage_handler = storage_handler
self.MESSAGE_MAX_SIZE = 1024
self.request_counter = 0 # This is used to generate request IDs
if _config == None:
# Initialize the UDP socket.
self.config = config
ip, port, _ = config['hosts'][process_id]
self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
# self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
self.sock.bind((ip, port))
self.input = sys.stdin
self.output = sys.stdout
self.is_testing = False
else:
# Unit testing mode
from test import support
self.config = _config
self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
port = support.bind_port(self.sock)
self.port = port
self.config['hosts'][process_id][1] = port
self.input = self.config['input'][process_id]
self.output = self.config['output'][process_id]
self.is_testing = True
def test_send(self):
self.evt = threading.Event()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(3)
self.port = support.bind_port(self.sock)
cap = BytesIO()
args = (self.evt, cap, self.sock)
threading.Thread(target=capture_server, args=args).start()
# wait a little longer for the server to initialize (it sometimes
# refuses connections on slow machines without this wait)
time.sleep(0.2)
data = b"Suppose there isn't a 16-ton weight?"
d = dispatcherwithsend_noread()
d.create_socket(socket.AF_INET, socket.SOCK_STREAM)
d.connect((HOST, self.port))
# give time for socket to connect
time.sleep(0.1)
d.send(data)
d.send(data)
d.send(b'\n')
n = 1000
while d.out_buffer and n > 0:
asyncore.poll()
n -= 1
self.evt.wait()
self.assertEqual(cap.getvalue(), data * 2)
def testRecvfromTimeout(self):
# Test recvfrom() timeout
_timeout = 2
self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.sock.settimeout(_timeout)
# Prevent "Address already in use" socket exceptions
support.bind_port(self.sock, self.localhost)
_t1 = time.time()
self.assertRaises(socket.error, self.sock.recvfrom, 8192)
_t2 = time.time()
_delta = abs(_t1 - _t2)
self.assertTrue(_delta < _timeout + self.fuzz,
"timeout (%g) is %g seconds more than expected (%g)"
%(_delta, self.fuzz, _timeout))
def testRecvfromTimeout(self):
# Test recvfrom() timeout
_timeout = 2
self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.sock.settimeout(_timeout)
# Prevent "Address already in use" socket exceptions
support.bind_port(self.sock, self.localhost)
_t1 = time.time()
self.assertRaises(socket.error, self.sock.recvfrom, 8192)
_t2 = time.time()
_delta = abs(_t1 - _t2)
self.assertTrue(
_delta < _timeout + self.fuzz,
"timeout (%g) is %g seconds more than expected (%g)" %
(_delta, self.fuzz, _timeout))
def testAcceptTimeout(self):
# Test accept() timeout
_timeout = 2
self.sock.settimeout(_timeout)
# Prevent "Address already in use" socket exceptions
support.bind_port(self.sock, self.localhost)
self.sock.listen(5)
_t1 = time.time()
self.assertRaises(socket.error, self.sock.accept)
_t2 = time.time()
_delta = abs(_t1 - _t2)
self.assertTrue(
_delta < _timeout + self.fuzz,
"timeout (%g) is %g seconds more than expected (%g)" %
(_delta, self.fuzz, _timeout))
def __init__(self, event):
threading.Thread.__init__(self)
self.event = event
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.port = support.bind_port(self.sock)
# This will be set if the client wants us to wait before echoing data
# back.
self.start_resend_event = None
def setUp(self):
self.evt = threading.Event()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(3)
self.port = test_support.bind_port(self.sock)
threading.Thread(target=self.server,
args=(self.evt, self.sock)).start()
time.sleep(.1)
def __init__(self, event):
threading.Thread.__init__(self)
self.event = event
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.port = support.bind_port(self.sock)
# This will be set if the client wants us to wait before echoing
# data back.
self.start_resend_event = None
def setUp(self):
self.evt = threading.Event()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(15)
self.port = support.bind_port(self.sock)
servargs = (self.evt, b"220 Hola mundo\n", self.sock)
threading.Thread(target=server, args=servargs).start()
self.evt.wait()
self.evt.clear()
def setUp(self):
self.evt = threading.Event()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(60) # Safety net. Look issue 11812
self.port = support.bind_port(self.sock)
self.thread = threading.Thread(target=server, args=(self.evt,self.sock))
self.thread.setDaemon(True)
self.thread.start()
self.evt.wait()
def setUp(self):
self.evt = threading.Event()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(15)
self.port = support.bind_port(self.sock)
servargs = (self.evt, b"220 Hola mundo\n", self.sock)
threading.Thread(target=server, args=servargs).start()
self.evt.wait()
self.evt.clear()
def setUp(self):
self.evt = threading.Event()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(60) # Safety net. Look issue 11812
self.port = support.bind_port(self.sock)
self.thread = threading.Thread(target=server, args=(self.evt,self.sock))
self.thread.setDaemon(True)
self.thread.start()
self.evt.wait()
def setUp(self):
self.evt = threading.Event()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(10)
self.port = support.bind_port(self.sock)
threading.Thread(target=self.server, args=(self.evt,self.sock)).start()
# Wait for the server to be ready.
self.evt.wait()
self.evt.clear()
ftplib.FTP.port = self.port
def setUp(self):
self.evt = threading.Event()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(3)
self.port = support.bind_port(self.sock)
threading.Thread(target=self.server, args=(self.evt,self.sock)).start()
# Wait for the server to be ready.
self.evt.wait()
self.evt.clear()
ftplib.FTP.port = self.port
def _read_setUp(self):
self.evt = threading.Event()
self.dataq = queue.Queue()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(3)
self.port = support.bind_port(self.sock)
self.thread = threading.Thread(target=server, args=(self.evt,self.sock, self.dataq))
self.thread.start()
self.evt.wait()
self.evt.clear()
time.sleep(.1)
def _read_setUp(self):
self.evt = threading.Event()
self.dataq = queue.Queue()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(3)
self.port = support.bind_port(self.sock)
self.thread = threading.Thread(target=server, args=(self.evt,self.sock, self.dataq))
self.thread.start()
self.evt.wait()
self.evt.clear()
time.sleep(.1)
def setUp(self):
self.evt = threading.Event()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(20)
self.port = support.bind_port(self.sock)
self.server_thread = threading.Thread(target=self.server)
self.server_thread.start()
self.evt.wait()
self.evt.clear()
self.old_port = ftplib.FTP.port
ftplib.FTP.port = self.port
def setUp(self):
self.old_stdout = sys.stdout
self.output = io.StringIO()
sys.stdout = self.output
self.evt = threading.Event()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(15)
self.port = support.bind_port(self.sock)
servargs = self.evt, self.respdata, self.sock
threading.Thread(target=server, args=servargs).start()
self.evt.wait()
self.evt.clear()
def setUp(self):
self.evt = threading.Event()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(20)
self.port = support.bind_port(self.sock)
self.server_thread = threading.Thread(target=self.server)
self.server_thread.daemon = True
self.server_thread.start()
# Wait for the server to be ready.
self.evt.wait()
self.evt.clear()
self.old_port = ftplib.FTP.port
ftplib.FTP.port = self.port
def setUp(self):
self.old_stdout = sys.stdout
self.output = io.StringIO()
sys.stdout = self.output
self.evt = threading.Event()
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.settimeout(15)
self.port = support.bind_port(self.sock)
servargs = (self.evt, self.respdata, self.sock)
threading.Thread(target=server, args=servargs).start()
self.evt.wait()
self.evt.clear()
def run(self):
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
global PORT
PORT = support.bind_port(sock, HOST)
sock.listen(1)
conn, client = sock.accept()
buffer = ""
while "\n" not in buffer:
data = conn.recv(1)
if not data:
break
buffer = buffer + data
while buffer:
n = conn.send(buffer)
buffer = buffer[n:]
conn.close()
sock.close()
def __init__(self,
certificate=None,
ssl_version=None,
certreqs=None,
cacerts=None,
chatty=True,
connectionchatty=False,
starttls_server=False,
npn_protocols=None,
alpn_protocols=None,
ciphers=None,
context=None):
if context:
self.context = context
else:
self.context = ssl.SSLContext(
ssl_version if ssl_version is not None else ssl.
PROTOCOL_TLS_SERVER)
self.context.verify_mode = (certreqs if certreqs is not None else
ssl.CERT_NONE)
if cacerts:
self.context.load_verify_locations(cacerts)
if certificate:
self.context.load_cert_chain(certificate)
if npn_protocols:
self.context.set_npn_protocols(npn_protocols)
if alpn_protocols:
self.context.set_alpn_protocols(alpn_protocols)
if ciphers:
self.context.set_ciphers(ciphers)
self.chatty = chatty
self.connectionchatty = connectionchatty
self.starttls_server = starttls_server
self.sock = socket.socket()
self.port = support.bind_port(self.sock)
self.flag = None
self.active = False
self.selected_npn_protocols = []
self.selected_alpn_protocols = []
self.shared_ciphers = []
self.conn_errors = []
threading.Thread.__init__(self)
self.daemon = True
def __init__(self, certificate, ssl_version=None,
certreqs=None, cacerts=None, expect_bad_connects=False,
chatty=True, connectionchatty=False, starttls_server=False):
if ssl_version is None:
ssl_version = ssl.PROTOCOL_TLSv1
if certreqs is None:
certreqs = ssl.CERT_NONE
self.certificate = certificate
self.protocol = ssl_version
self.certreqs = certreqs
self.cacerts = cacerts
self.expect_bad_connects = expect_bad_connects
self.chatty = chatty
self.connectionchatty = connectionchatty
self.starttls_server = starttls_server
self.sock = socket.socket()
self.port = support.bind_port(self.sock)
self.flag = None
self.active = False
threading.Thread.__init__(self)
self.daemon = True
def test_send(self):
evt = threading.Event()
sock = socket.socket()
sock.settimeout(3)
port = support.bind_port(sock)
cap = BytesIO()
args = (evt, cap, sock)
t = threading.Thread(target=capture_server, args=args)
t.start()
try:
# wait a little longer for the server to initialize (it sometimes
# refuses connections on slow machines without this wait)
time.sleep(0.2)
data = b"Suppose there isn't a 16-ton weight?"
d = dispatcherwithsend_noread()
d.create_socket()
d.connect((support.HOST, port))
# give time for socket to connect
time.sleep(0.1)
d.send(data)
d.send(data)
d.send(b'\n')
n = 1000
while d.out_buffer and n > 0:
asyncore.poll()
n -= 1
evt.wait()
self.assertEqual(cap.getvalue(), data*2)
finally:
t.join(timeout=TIMEOUT)
if t.is_alive():
self.fail("join() timed out")
def test_send(self):
evt = threading.Event()
sock = socket.socket()
sock.settimeout(3)
port = support.bind_port(sock)
cap = BytesIO()
args = (evt, cap, sock)
t = threading.Thread(target=capture_server, args=args)
t.start()
try:
# wait a little longer for the server to initialize (it sometimes
# refuses connections on slow machines without this wait)
time.sleep(0.2)
data = b"Suppose there isn't a 16-ton weight?"
d = dispatcherwithsend_noread()
d.create_socket()
d.connect((support.HOST, port))
# give time for socket to connect
time.sleep(0.1)
d.send(data)
d.send(data)
d.send(b'\n')
n = 1000
while d.out_buffer and n > 0:
asyncore.poll()
n -= 1
evt.wait()
self.assertEqual(cap.getvalue(), data * 2)
finally:
t.join(timeout=TIMEOUT)
if t.is_alive():
self.fail("join() timed out")
def __init__(self, process_id, delay_times, _config=None):
"""
Args:
process_id: an index in the config file
delay_times: process_id of this node
_config: custom config values passed in for unit testing
"""
self.MESSAGE_MAX_SIZE = 1024
self.NUM_REPLICAS = 3
self.local_storage = {}
self.required_num_responses = {}
self.version_num = {}
self.replica_response_values = {}
self.search_replica_values = {}
if _config == None:
self.config = config
# Initialize the UDP socket.
ip, _, port = self.config['hosts'][process_id]
self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
# self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
self.sock.bind((ip, port))
self.is_testing = False
else:
# Unit testing mode
from test import support
self.config = _config
self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
port = support.bind_port(self.sock)
self.config['hosts'][process_id][2] = port
self.input = self.config['input'][process_id]
self.output = self.config['output'][process_id]
self.is_testing = True
self.process_id = process_id
self.set_delay_times(delay_times)
def __init__(self, process_id, delay_times, _config=None):
"""
Args:
process_id: an index in the config file
delay_times: process_id of this node
_config: custom config values passed in for unit testing
"""
self.MESSAGE_MAX_SIZE = 1024
self.NUM_REPLICAS = 3
self.local_storage = {}
self.required_num_responses = {}
self.version_num = {}
self.replica_response_values = {}
self.search_replica_values = {}
if _config == None:
self.config = config
# Initialize the UDP socket.
ip, _, port = self.config['hosts'][process_id]
self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
# self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
self.sock.bind((ip, port))
self.is_testing = False
else:
# Unit testing mode
from test import support
self.config = _config
self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
port = support.bind_port(self.sock)
self.config['hosts'][process_id][2] = port
self.input = self.config['input'][process_id]
self.output = self.config['output'][process_id]
self.is_testing = True
self.process_id = process_id
self.set_delay_times(delay_times)
def setUp(self):
self.serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
TimeoutTest.PORT = support.bind_port(self.serv)
self.serv.listen(5)
def testRecvfromTimeout(self):
support.bind_port(self.sock, self.localhost)
self._sock_operation(1, 1.5, 'recvfrom', 1024)
def setUp(self):
self.serv = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.port = support.bind_port(self.serv)
def testRecvfromTimeout(self):
# Test recvfrom() timeout
# Prevent "Address already in use" socket exceptions
support.bind_port(self.sock, self.localhost)
self._sock_operation(1, 1.5, 'recvfrom', 1024)
def test_bind_port(self):
s = socket.socket()
support.bind_port(s)
s.listen()
s.close()
def __init__(self, event):
threading.Thread.__init__(self)
self.event = event
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.port = support.bind_port(self.sock)
def setUp(self):
self.serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.port = support.bind_port(self.serv)
self.source_port = support.find_unused_port()
self.serv.listen(5)
self.conn = None
def setUp(self):
self.serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.port = support.bind_port(self.serv)
self.serv.listen(1)
def test_bind_port(self):
s = socket.socket()
support.bind_port(s)
s.listen()
s.close()
def setUp(self):
self.serv = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.port = support.bind_port(self.serv)
def testRecvfromTimeout(self):
# Test recvfrom() timeout
# Prevent "Address already in use" socket exceptions
support.bind_port(self.sock, self.localhost)
self._sock_operation(1, 1.5, 'recvfrom', 1024)
def testAcceptTimeout(self):
# Test accept() timeout
support.bind_port(self.sock, self.localhost)
self.sock.listen(5)
self._sock_operation(1, 1.5, 'accept')
def __init__(self, event):
threading.Thread.__init__(self)
self.event = event
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.port = support.bind_port(self.sock)
def setUp(self):
self.serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
TimeoutTest.PORT = support.bind_port(self.serv)
self.serv.listen(5)
def setUp(self):
self.serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.port = support.bind_port(self.serv)
self.serv.listen(1)
def setUp(self):
self.serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.port = support.bind_port(self.serv)
self.source_port = support.find_unused_port()
self.serv.listen(5)
self.conn = None
def testAcceptTimeout(self):
# Test accept() timeout
support.bind_port(self.sock, self.localhost)
self.sock.listen()
self._sock_operation(1, 1.5, 'accept')
