Python socket.SIO_KEEPALIVE_VALS Examples

The following are 14 code examples of socket.SIO_KEEPALIVE_VALS(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module socket , or try the search function .
Example #1
Source File: transport.py    From NVDARemote with GNU General Public License v2.0 5 votes vote down vote up 
def create_outbound_socket(self, address):
		address = socket.getaddrinfo(*address)[0]
		server_sock = socket.socket(*address[:3])
		if self.timeout:
			server_sock.settimeout(self.timeout)
		server_sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
		server_sock.ioctl(socket.SIO_KEEPALIVE_VALS, (1, 60000, 2000))
		server_sock = ssl.wrap_socket(server_sock)
		return server_sock
Example #2
Source File: test_socket.py    From ironpython2 with Apache License 2.0 5 votes vote down vote up 
def test_sock_ioctl(self):
        self.assertTrue(hasattr(socket.socket, 'ioctl'))
        self.assertTrue(hasattr(socket, 'SIO_RCVALL'))
        self.assertTrue(hasattr(socket, 'RCVALL_ON'))
        self.assertTrue(hasattr(socket, 'RCVALL_OFF'))
        self.assertTrue(hasattr(socket, 'SIO_KEEPALIVE_VALS'))
        s = socket.socket()
        self.addCleanup(s.close)
        self.assertRaises(ValueError, s.ioctl, -1, None)
        s.ioctl(socket.SIO_KEEPALIVE_VALS, (1, 100, 100))
Example #3
Source File: pool.py    From vnpy_crypto with MIT License 5 votes vote down vote up 
def _set_keepalive_times(sock):
            idle_ms = min(_DEFAULT_TCP_IDLE_MS, _MAX_TCP_KEEPIDLE * 1000)
            interval_ms = min(_DEFAULT_TCP_INTERVAL_MS,
                              _MAX_TCP_KEEPINTVL * 1000)
            if (idle_ms < _DEFAULT_TCP_IDLE_MS or
                    interval_ms < _DEFAULT_TCP_INTERVAL_MS):
                sock.ioctl(socket.SIO_KEEPALIVE_VALS,
                           (1, idle_ms, interval_ms))
Example #4
Source File: test_socket.py    From BinderFilter with MIT License 5 votes vote down vote up 
def test_sock_ioctl(self):
        self.assertTrue(hasattr(socket.socket, 'ioctl'))
        self.assertTrue(hasattr(socket, 'SIO_RCVALL'))
        self.assertTrue(hasattr(socket, 'RCVALL_ON'))
        self.assertTrue(hasattr(socket, 'RCVALL_OFF'))
        self.assertTrue(hasattr(socket, 'SIO_KEEPALIVE_VALS'))
        s = socket.socket()
        self.addCleanup(s.close)
        self.assertRaises(ValueError, s.ioctl, -1, None)
        s.ioctl(socket.SIO_KEEPALIVE_VALS, (1, 100, 100))
Example #5
Source File: test_socket.py    From oss-ftp with MIT License 5 votes vote down vote up 
def test_sock_ioctl(self):
        self.assertTrue(hasattr(socket.socket, 'ioctl'))
        self.assertTrue(hasattr(socket, 'SIO_RCVALL'))
        self.assertTrue(hasattr(socket, 'RCVALL_ON'))
        self.assertTrue(hasattr(socket, 'RCVALL_OFF'))
        self.assertTrue(hasattr(socket, 'SIO_KEEPALIVE_VALS'))
        s = socket.socket()
        self.addCleanup(s.close)
        self.assertRaises(ValueError, s.ioctl, -1, None)
        s.ioctl(socket.SIO_KEEPALIVE_VALS, (1, 100, 100))
Example #6
Source File: ksocket.py    From marsnake with GNU General Public License v3.0 5 votes vote down vote up 
def start(self):
		family, socktype, proto, _, sockaddr = socket.getaddrinfo(self.host, self.port, self.family, self.type)[0]

		sock = socket.socket(family, socktype)
		sock.connect(sockaddr)

		if self.nodelay:
			sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)

		if self.keepalive:
			sock.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)

		if hasattr(socket, "TCP_KEEPIDLE") and hasattr(socket, "TCP_KEEPINTVL") and hasattr(socket, "TCP_KEEPCNT"):
			sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_KEEPIDLE, 1 * 60)
			sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_KEEPINTVL, 30)
			sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_KEEPCNT, 5)
		elif hasattr(socket, "SIO_KEEPALIVE_VALS"):
			sock.ioctl(socket.SIO_KEEPALIVE_VALS, (1, 1 * 60 * 1000, 5 * 60 * 1000))

		self.sock = sock
		self.recv_count = 0

		Ksecurity().reset_aes()
Example #7
Source File: test_socket.py    From Fluid-Designer with GNU General Public License v3.0 5 votes vote down vote up 
def test_sock_ioctl(self):
        self.assertTrue(hasattr(socket.socket, 'ioctl'))
        self.assertTrue(hasattr(socket, 'SIO_RCVALL'))
        self.assertTrue(hasattr(socket, 'RCVALL_ON'))
        self.assertTrue(hasattr(socket, 'RCVALL_OFF'))
        self.assertTrue(hasattr(socket, 'SIO_KEEPALIVE_VALS'))
        s = socket.socket()
        self.addCleanup(s.close)
        self.assertRaises(ValueError, s.ioctl, -1, None)
        s.ioctl(socket.SIO_KEEPALIVE_VALS, (1, 100, 100))
Example #8
Source File: pool.py    From learn_python3_spider with MIT License 5 votes vote down vote up 
def _set_keepalive_times(sock):
            idle_ms = min(_DEFAULT_TCP_IDLE_MS, _MAX_TCP_KEEPIDLE * 1000)
            interval_ms = min(_DEFAULT_TCP_INTERVAL_MS,
                              _MAX_TCP_KEEPINTVL * 1000)
            if (idle_ms < _DEFAULT_TCP_IDLE_MS or
                    interval_ms < _DEFAULT_TCP_INTERVAL_MS):
                sock.ioctl(socket.SIO_KEEPALIVE_VALS,
                           (1, idle_ms, interval_ms))
Example #9
Source File: test_socket.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up 
def test_sock_ioctl(self):
        self.assertTrue(hasattr(socket.socket, 'ioctl'))
        self.assertTrue(hasattr(socket, 'SIO_RCVALL'))
        self.assertTrue(hasattr(socket, 'RCVALL_ON'))
        self.assertTrue(hasattr(socket, 'RCVALL_OFF'))
        self.assertTrue(hasattr(socket, 'SIO_KEEPALIVE_VALS'))
        s = socket.socket()
        self.addCleanup(s.close)
        self.assertRaises(ValueError, s.ioctl, -1, None)
        s.ioctl(socket.SIO_KEEPALIVE_VALS, (1, 100, 100))
Example #10
Source File: test_socket.py    From gcblue with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def test_sock_ioctl(self):
        self.assertTrue(hasattr(socket.socket, 'ioctl'))
        self.assertTrue(hasattr(socket, 'SIO_RCVALL'))
        self.assertTrue(hasattr(socket, 'RCVALL_ON'))
        self.assertTrue(hasattr(socket, 'RCVALL_OFF'))
        self.assertTrue(hasattr(socket, 'SIO_KEEPALIVE_VALS'))
        s = socket.socket()
        self.addCleanup(s.close)
        self.assertRaises(ValueError, s.ioctl, -1, None)
        s.ioctl(socket.SIO_KEEPALIVE_VALS, (1, 100, 100))
Example #11
Source File: test_socket.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 5 votes vote down vote up 
def test_sock_ioctl(self):
        self.assertTrue(hasattr(socket.socket, 'ioctl'))
        self.assertTrue(hasattr(socket, 'SIO_RCVALL'))
        self.assertTrue(hasattr(socket, 'RCVALL_ON'))
        self.assertTrue(hasattr(socket, 'RCVALL_OFF'))
        self.assertTrue(hasattr(socket, 'SIO_KEEPALIVE_VALS'))
        s = socket.socket()
        self.addCleanup(s.close)
        self.assertRaises(ValueError, s.ioctl, -1, None)
        s.ioctl(socket.SIO_KEEPALIVE_VALS, (1, 100, 100))
Example #12
Source File: sock.py    From pyp2p with MIT License 5 votes vote down vote up 
def set_keep_alive(self, sock, after_idle_sec=5, interval_sec=60,
                       max_fails=5):
        """
        This function instructs the TCP socket to send a heart beat every n
        seconds to detect dead connections. It's the TCP equivalent of the
        IRC ping-pong protocol and allows for better cleanup / detection
        of dead TCP connections.

        It activates after 1 second (after_idle_sec) of idleness, then sends
        a keepalive ping once every 3 seconds(interval_sec), and closes the
        connection after 5 failed ping (max_fails), or 15 seconds
        """

        # OSX
        if platform.system() == "Darwin":
            # scraped from /usr/include, not exported by python's socket module
            TCP_KEEPALIVE = 0x10
            sock.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
            sock.setsockopt(socket.IPPROTO_TCP, TCP_KEEPALIVE, interval_sec)

        if platform.system() == "Windows":
            sock.ioctl(socket.SIO_KEEPALIVE_VALS, (1, 10000, 3000))

        if platform.system() == "Linux":
            sock.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
            sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_KEEPIDLE,
                            after_idle_sec)
            sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_KEEPINTVL,
                            interval_sec)
            sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_KEEPCNT, max_fails)
Example #13
Source File: Chemputer_Device_API.py    From ChemputerSoftware with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def connect_to_server(self):
        """
        Attempts to connect to the TCP server.

        Raises:
            Exception (OSException): The connection has failed.
        """
        try:
            self.tcp.connect((self.address, TCP_PORT))
            # self.tcp.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)  # turn on the TCP keepalive
            # self.tcp.ioctl(socket.SIO_KEEPALIVE_VALS, (1, 1000, 1000))  # configure to send a keepalive packet every second
        except Exception:
            self.logger.exception("Unable to connect to host device: IP {0} did not respond.".format(self.address))
            sys.exit(1)
Example #14
Source File: pool.py    From integrations-core with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def _set_keepalive_times(sock):
            idle_ms = min(_DEFAULT_TCP_IDLE_MS, _MAX_TCP_KEEPIDLE * 1000)
            interval_ms = min(_DEFAULT_TCP_INTERVAL_MS,
                              _MAX_TCP_KEEPINTVL * 1000)
            if (idle_ms < _DEFAULT_TCP_IDLE_MS or
                    interval_ms < _DEFAULT_TCP_INTERVAL_MS):
                sock.ioctl(socket.SIO_KEEPALIVE_VALS,
                           (1, idle_ms, interval_ms))