def try_connect(self):
"""Creates a socket, connects it to the nailgun and returns the connected socket.
:returns: a connected `socket.socket`.
:raises: `NailgunClient.NailgunConnectionError` on failure to connect.
"""
sock = RecvBufferedSocket(socket.socket(socket.AF_INET, socket.SOCK_STREAM))
try:
sock.connect((self._host, self._port))
except (socket.error, socket.gaierror) as e:
logger.debug('Encountered socket exception {!r} when attempting connect to nailgun'.format(e))
sock.close()
raise self.NailgunConnectionError(
'Problem connecting to nailgun server at {}:{}: {!r}'.format(self._host, self._port, e))
else:
return sock
def try_connect(self):
"""Creates a socket, connects it to the nailgun and returns the connected socket.
:returns: a connected `socket.socket`.
:raises: `NailgunClient.NailgunConnectionError` on failure to connect.
"""
sock = RecvBufferedSocket(socket.socket(socket.AF_INET, socket.SOCK_STREAM))
try:
sock.connect(self._address)
except (socket.error, socket.gaierror) as e:
logger.debug('Encountered socket exception {!r} when attempting connect to nailgun'.format(e))
sock.close()
raise self.NailgunConnectionError(
address=self._address_string,
pid=self.pid,
wrapped_exc=e,
traceback=sys.exc_info()[2]
)
else:
return sock
def try_connect(self):
"""Creates a socket, connects it to the nailgun and returns the connected socket.
:returns: a connected `socket.socket`.
:raises: `NailgunClient.NailgunConnectionError` on failure to connect.
"""
sock = RecvBufferedSocket(socket.socket(socket.AF_INET, socket.SOCK_STREAM))
try:
sock.connect(self._address)
except (socket.error, socket.gaierror) as e:
logger.debug('Encountered socket exception {!r} when attempting connect to nailgun'.format(e))
sock.close()
raise self.NailgunConnectionError(
address=self._address_string,
pid=self._maybe_last_pid(),
pgrp=self._maybe_last_pgrp(),
wrapped_exc=e,
)
else:
return sock
def try_connect(self):
"""Creates a socket, connects it to the nailgun and returns the connected socket.
:returns: a connected `socket.socket`.
:raises: `NailgunClient.NailgunConnectionError` on failure to connect.
"""
sock = RecvBufferedSocket(
sock=socket.socket(family=socket.AF_INET, type=socket.SOCK_STREAM))
try:
sock.connect(self._address)
except (socket.error, socket.gaierror) as e:
logger.debug(
"Encountered socket exception {!r} when attempting connect to nailgun"
.format(e))
sock.close()
raise self.NailgunConnectionError(
address=self._address_string,
pid=self._maybe_last_pid(),
pgrp=self._maybe_last_pgrp(),
wrapped_exc=e,
)
else:
return sock
