def open(self, sessiondata=None):
"""create a UDP socket to SNMP agent"""
if isinstance(sessiondata, sessionData):
self.sessiondata = sessiondata
if self.sessiondata:
self.socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.socket.connect((self.sessiondata.agent, self.sessiondata.port))
def open(self, sessiondata=None):
"""create a UDP socket to SNMP agent"""
if isinstance(sessiondata, sessionData):
self.sessiondata = sessiondata
if self.sessiondata:
self.socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.socket.connect((self.sessiondata.agent, self.sessiondata.port))
def __init__(self, port=9025, logfile=None, parser=None):
self.port = port
self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.file = None
self.conn = None
self.envelopes = []
self.hostname = socket.gethostname()
self._client = None
self._callback = None
self._reset()
while 1:
try:
self.socket.bind(("", self.port))
break
except socket.error as msg:
print("couldn't bind port",
self.port,
" - ",
msg,
"retrying...",
file=sys.stderr)
scheduler.sleep(5)
self.socket.listen(50)
self.conversation = None
self.logfile = logfile
self.parser = parser
def connect(self):
"Connect to a host on a given (SSL) port."
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((self.host, self.port))
realsock = sock
if hasattr(sock, "_sock"):
realsock = sock._sock
ssl = socket.ssl(realsock, self.key_file, self.cert_file)
self.sock = FakeSocket(sock, ssl)
def connect(self):
"Connect to a host on a given (SSL) port."
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((self.host, self.port))
realsock = sock
if hasattr(sock, "_sock"):
realsock = sock._sock
ssl = socket.ssl(realsock, self.key_file, self.cert_file)
self.sock = FakeSocket(sock, ssl)
def connect(self, host='localhost', port=0, bindto=None, retries=3):
"""Connect to a host on a given port.
If the hostname ends with a colon (`:`) followed by a number, and
there is no port specified, that suffix will be stripped off and the
number interpreted as the port number to use.
Note: This method is automatically invoked by __init__, if a host is
specified during instantiation.
"""
if not port and (host.find(':') == host.rfind(':')):
i = host.rfind(':')
if i >= 0:
host, port = host[:i], host[i + 1:]
try:
port = int(port)
except ValueError:
raise socket.error("nonnumeric port")
if not port:
port = SMTP_PORT
if self.logfile:
self.logfile.write('attempting SMTP.connect: %s %d\n' %
(host, port))
msg = "getaddrinfo returns an empty list"
self.sock = None
for res in socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM):
af, socktype, proto, canonname, sa = res
try:
self.sock = socket.socket(af, socktype, proto)
self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
if self.logfile:
self.logfile.write('SMTP.connect: %s %d\n' % (host, port))
if bindto:
self.sock.bind((bindto, socket.IPPORT_USERRESERVED))
self._bindto = bindto
self._connect(sa, retries)
except socket.error as msg:
if self.logfile:
self.logfile.write('SMTP.connect fail: %s %d\n' %
(host, port))
if self.sock:
self.sock.close()
self.sock = None
continue
break
if not self.sock:
raise socket.error(msg)
(code, msg) = self.getreply()
if self.logfile:
self.logfile.write('SMTP.connect: %s %d\n' % (host, port))
return (code, msg)
def connect(self, host='localhost', port=0, bindto=None, retries=3):
"""Connect to a host on a given port.
If the hostname ends with a colon (`:`) followed by a number, and
there is no port specified, that suffix will be stripped off and the
number interpreted as the port number to use.
Note: This method is automatically invoked by __init__, if a host is
specified during instantiation.
"""
if not port and (host.find(':') == host.rfind(':')):
i = host.rfind(':')
if i >= 0:
host, port = host[:i], host[i+1:]
try: port = int(port)
except ValueError:
raise socket.error("nonnumeric port")
if not port:
port = SMTP_PORT
if self.logfile:
self.logfile.write('attempting SMTP.connect: %s %d\n' % (host, port))
msg = "getaddrinfo returns an empty list"
self.sock = None
for res in socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM):
af, socktype, proto, canonname, sa = res
try:
self.sock = socket.socket(af, socktype, proto)
self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
if self.logfile:
self.logfile.write('SMTP.connect: %s %d\n' % (host, port))
if bindto:
self.sock.bind((bindto, socket.IPPORT_USERRESERVED))
self._bindto = bindto
self._connect(sa, retries)
except socket.error as msg:
if self.logfile:
self.logfile.write('SMTP.connect fail: %s %d\n' % (host, port))
if self.sock:
self.sock.close()
self.sock = None
continue
break
if not self.sock:
raise socket.error(msg)
(code, msg) = self.getreply()
if self.logfile:
self.logfile.write('SMTP.connect: %s %d\n' % (host, port))
return (code, msg)
def connect(self):
"""Connect to the host and port specified in __init__."""
msg = "getaddrinfo returns an empty list"
for res in socket.getaddrinfo(self.host, self.port, 0, socket.SOCK_STREAM):
af, socktype, proto, canonname, sa = res
try:
self.sock = socket.socket(af, socktype, proto)
# self.sock = asyncio.SocketDispatcher()
# self.sock.create_socket(af, socktype, proto)
if self.debuglevel > 0:
print "connect: (%s, %s)" % (self.host, self.port)
self.sock.connect(sa)
except socket.error, msg:
if self.debuglevel > 0:
print 'connect fail:', (self.host, self.port)
if self.sock:
self.sock.close()
self.sock = None
continue
break
def connect(self):
"""Connect to the host and port specified in __init__."""
msg = "getaddrinfo returns an empty list"
for res in socket.getaddrinfo(self.host, self.port, 0,
socket.SOCK_STREAM):
af, socktype, proto, canonname, sa = res
try:
self.sock = socket.socket(af, socktype, proto)
# self.sock = asyncio.SocketDispatcher()
# self.sock.create_socket(af, socktype, proto)
if self.debuglevel > 0:
print "connect: (%s, %s)" % (self.host, self.port)
self.sock.connect(sa)
except socket.error, msg:
if self.debuglevel > 0:
print 'connect fail:', (self.host, self.port)
if self.sock:
self.sock.close()
self.sock = None
continue
break
def __init__ (self, port=9025, logfile=None, parser=None):
self.port = port
self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.file = None
self.conn = None
self.envelopes = []
self.hostname = socket.gethostname()
self._client = None
self._callback = None
self._reset()
while 1:
try:
self.socket.bind(("", self.port))
break
except socket.error as msg:
print ("couldn't bind port",self.port," - ",msg,"retrying...", file=sys.stderr)
scheduler.sleep(5)
self.socket.listen(50)
self.conversation = None
self.logfile = logfile
self.parser = parser
def _setupSocket(self):
if self._bindAddress is None: # Run as a normal FastCGI?
sock = socket.fromfd(FCGI_LISTENSOCK_FILENO, socket.AF_INET,
socket.SOCK_STREAM)
try:
sock.getpeername()
except socket.error, e:
if e[0] != errno.ENOTCONN:
raise
else:
# Run as a server
oldUmask = None
if isinstance(self._bindAddress, str):
# Unix socket
sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
try:
os.unlink(self._bindAddress)
except OSError:
pass
if self._umask is not None:
oldUmask = os.umask(self._umask)
else:
# INET socket
assert type(self._bindAddress) is tuple
assert len(self._bindAddress) == 2
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
close_on_exec(sock.fileno())
sock.bind(self._bindAddress)
sock.listen(socket.SOMAXCONN)
def __init__(self):
# create a socket so we have a handle to query
self.sockfd = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
def _setupSocket(self):
if self._bindAddress is None: # Run as a normal FastCGI?
sock = socket.fromfd(FCGI_LISTENSOCK_FILENO, socket.AF_INET,
socket.SOCK_STREAM)
try:
sock.getpeername()
except socket.error, e:
if e[0] != errno.ENOTCONN:
raise
else:
# Run as a server
oldUmask = None
if type(self._bindAddress) is str:
# Unix socket
sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
try:
os.unlink(self._bindAddress)
except OSError:
pass
if self._umask is not None:
oldUmask = os.umask(self._umask)
else:
# INET socket
assert type(self._bindAddress) is tuple
assert len(self._bindAddress) == 2
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
sock.bind(self._bindAddress)
sock.listen(socket.SOMAXCONN)
def __init__(self):
# create a socket so we have a handle to query
self.sockfd = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
