Python socket.IP_DROP_MEMBERSHIP Examples
The following are 13
code examples of socket.IP_DROP_MEMBERSHIP().
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Example #1
Source File: __init__.py From ros2cli with Apache License 2.0 | 6 votes |
def receive(*, group=DEFAULT_GROUP, port=DEFAULT_PORT, timeout=None): s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP) try: s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) try: s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1) except AttributeError: # not available on Windows pass s.bind(('', port)) s.settimeout(timeout) mreq = struct.pack('4sl', socket.inet_aton(group), socket.INADDR_ANY) s.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP, mreq) try: data, sender_addr = s.recvfrom(4096) finally: s.setsockopt(socket.IPPROTO_IP, socket.IP_DROP_MEMBERSHIP, mreq) finally: s.close() return data, sender_addr
Example #2
Source File: hello.py From ros2cli with Apache License 2.0 | 5 votes |
def shutdown(self): if self._is_shutdown: return self._is_shutdown = True self._dummy_socket.sendto( f'{socket.gethostname()}'.encode('utf-8'), ('127.0.0.1', self._port) ) self._dummy_socket.close() self._socket.setsockopt(socket.IPPROTO_IP, socket.IP_DROP_MEMBERSHIP, self._mreq) self._socket.close()
Example #3
Source File: udp.py From Safejumper-for-Desktop with GNU General Public License v2.0 | 5 votes |
def _joinAddr2(self, interface, addr, join): addr = socket.inet_aton(addr) interface = socket.inet_aton(interface) if join: cmd = socket.IP_ADD_MEMBERSHIP else: cmd = socket.IP_DROP_MEMBERSHIP try: self.socket.setsockopt(socket.IPPROTO_IP, cmd, addr + interface) except socket.error as e: return failure.Failure(error.MulticastJoinError(addr, interface, *e.args))
Example #4
Source File: udp.py From Safejumper-for-Desktop with GNU General Public License v2.0 | 5 votes |
def _joinAddr2(self, interface, addr, join): addr = socket.inet_aton(addr) interface = socket.inet_aton(interface) if join: cmd = socket.IP_ADD_MEMBERSHIP else: cmd = socket.IP_DROP_MEMBERSHIP try: self.socket.setsockopt(socket.IPPROTO_IP, cmd, addr + interface) except socket.error as e: return failure.Failure(error.MulticastJoinError(addr, interface, *e.args))
Example #5
Source File: zeroconf.py From apple_bleee with GNU General Public License v3.0 | 5 votes |
def close(self): """Ends the background threads, and prevent this instance from servicing further queries.""" if not self._GLOBAL_DONE: self._GLOBAL_DONE = True # remove service listeners self.remove_all_service_listeners() self.unregister_all_services() # shutdown recv socket and thread self.engine.del_reader(self._listen_socket) if self.address_family == socket.AF_INET: self._listen_socket.setsockopt(socket.SOL_IP, socket.IP_DROP_MEMBERSHIP, socket.inet_aton(_MDNS_ADDR) + socket.inet_aton('0.0.0.0')) else: group = socket.inet_pton(socket.AF_INET6,_MDNS_ADDR_IPV6) + self.ifn self._listen_socket.setsockopt(socket.IPPROTO_IPV6, socket.IPV6_LEAVE_GROUP,group) self._listen_socket.close() self.engine.join() # shutdown the rest self.notify_all() self.reaper.join() for s in self._respond_sockets: s.close()
Example #6
Source File: udp.py From learn_python3_spider with MIT License | 5 votes |
def _joinAddr2(self, interface, addr, join): addr = socket.inet_aton(addr) interface = socket.inet_aton(interface) if join: cmd = socket.IP_ADD_MEMBERSHIP else: cmd = socket.IP_DROP_MEMBERSHIP try: self.socket.setsockopt(socket.IPPROTO_IP, cmd, addr + interface) except socket.error as e: return failure.Failure(error.MulticastJoinError(addr, interface, *e.args))
Example #7
Source File: udp.py From learn_python3_spider with MIT License | 5 votes |
def _joinAddr2(self, interface, addr, join): addr = socket.inet_aton(addr) interface = socket.inet_aton(interface) if join: cmd = socket.IP_ADD_MEMBERSHIP else: cmd = socket.IP_DROP_MEMBERSHIP try: self.socket.setsockopt(socket.IPPROTO_IP, cmd, addr + interface) except socket.error as e: return failure.Failure(error.MulticastJoinError(addr, interface, *e.args))
Example #8
Source File: ssdp.py From script.tubecast with MIT License | 5 votes |
def server_close(self): self.handle_membership(socket.IP_DROP_MEMBERSHIP)
Example #9
Source File: zeroconf.py From HomePWN with GNU General Public License v3.0 | 5 votes |
def close(self): """Ends the background threads, and prevent this instance from servicing further queries.""" if not self._GLOBAL_DONE: self._GLOBAL_DONE = True # remove service listeners self.remove_all_service_listeners() self.unregister_all_services() # shutdown recv socket and thread self.engine.del_reader(self._listen_socket) if self.address_family == socket.AF_INET: self._listen_socket.setsockopt(socket.SOL_IP, socket.IP_DROP_MEMBERSHIP, socket.inet_aton(_MDNS_ADDR) + socket.inet_aton('0.0.0.0')) else: group = socket.inet_pton(socket.AF_INET6,_MDNS_ADDR_IPV6) + self.ifn self._listen_socket.setsockopt(socket.IPPROTO_IPV6, socket.IPV6_LEAVE_GROUP,group) self._listen_socket.close() self.engine.join() # shutdown the rest self.notify_all() self.reaper.join() for s in self._respond_sockets: s.close()
Example #10
Source File: udp.py From python-for-android with Apache License 2.0 | 5 votes |
def _joinAddr2(self, interface, addr, join): addr = socket.inet_aton(addr) interface = socket.inet_aton(interface) if join: cmd = socket.IP_ADD_MEMBERSHIP else: cmd = socket.IP_DROP_MEMBERSHIP try: self.socket.setsockopt(socket.IPPROTO_IP, cmd, addr + interface) except socket.error, e: return failure.Failure(error.MulticastJoinError(addr, interface, *e.args))
Example #11
Source File: udp.py From python-for-android with Apache License 2.0 | 5 votes |
def _joinAddr2(self, interface, addr, join): addr = socket.inet_aton(addr) interface = socket.inet_aton(interface) if join: cmd = socket.IP_ADD_MEMBERSHIP else: cmd = socket.IP_DROP_MEMBERSHIP try: self.socket.setsockopt(socket.IPPROTO_IP, cmd, addr + interface) except socket.error, e: return failure.Failure(error.MulticastJoinError(addr, interface, *e.args))
Example #12
Source File: Zeroconf.py From BitTorrent with GNU General Public License v3.0 | 5 votes |
def close(self): """Ends the background threads, and prevent this instance from servicing further queries.""" if globals()['_GLOBAL_DONE'] == 0: globals()['_GLOBAL_DONE'] = 1 self.notifyAll() self.engine.notify() self.unregisterAllServices() self.socket.setsockopt(socket.SOL_IP, socket.IP_DROP_MEMBERSHIP, socket.inet_aton(_MDNS_ADDR) + socket.inet_aton('0.0.0.0')) self.socket.close() # Test a few module features, including service registration, service # query (for Zoe), and service unregistration.
Example #13
Source File: udp.py From BitTorrent with GNU General Public License v3.0 | 5 votes |
def _joinAddr2(self, interface, addr, join): addr = socket.inet_aton(addr) interface = socket.inet_aton(interface) if join: cmd = socket.IP_ADD_MEMBERSHIP else: cmd = socket.IP_DROP_MEMBERSHIP try: self.socket.setsockopt(socket.IPPROTO_IP, cmd, addr + interface) except socket.error, e: return failure.Failure(error.MulticastJoinError(addr, interface, *e.args))