def _connect(self):
log.debug("TrapEventDispatcher: Connecting to %s:%d" % (self._remote_host, self._remote_port))
# create socket
self._socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
if self._socket is None:
# log Error
log.error("TrapEventDispatcher: Unable to create socket")
# close Socket
self._close()
return
# set socket timeout
self._socket.settimeout(self._socket_timeout)
# connect to graphite server
try:
self._socket.connect((self._remote_host, self._remote_port))
# Log
log.debug("TrapEventDispatcher: Established connection to %s:%d" % (self._remote_host, self._remote_port))
except:
# Log Error
log.exception("TrapEventDispatcher: Failed to connect to %s:%d" % (self._remote_host, self._remote_port))
# Close Socket
self._close()
return
def _connect(self):
log.debug("TrapEventDispatcher: Connecting to %s:%d" %
(self._remote_host, self._remote_port))
# create socket
self._socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
if self._socket is None:
# log Error
log.error("TrapEventDispatcher: Unable to create socket")
# close Socket
self._close()
return
# set socket timeout
self._socket.settimeout(self._socket_timeout)
# connect to graphite server
try:
self._socket.connect((self._remote_host, self._remote_port))
# Log
log.debug("TrapEventDispatcher: Established connection to %s:%d" %
(self._remote_host, self._remote_port))
except:
# Log Error
log.exception("TrapEventDispatcher: Failed to connect to %s:%d" %
(self._remote_host, self._remote_port))
# Close Socket
self._close()
return
def dispatch(self, event):
log.debug("TrapEventDispatcher: Dispatching TrapEvent: %r" % (event))
try:
self._connect()
# Send event
self._socket.sendall(event.to_json())
if self._config['dispatcher']['check_response']:
# Receive event confirmation
self._socket.setblocking(0)
timer = int(time.time())
data = ""
while (int(time.time()) - timer) < self._socket_timeout:
try:
data = self._socket.recv(512)
break
except socket.error, e:
pass
self._socket.setblocking(1)
if len(data) <= 0 or data.strip() != "ok":
log.error("TrapEventDispatcher: Error dispatching event. Response was: %s" % (data))
return False
log.info("TrapEventDispatcher: Dispatched TrapEvent: %r" % (event))
return True
def dispatch(self, event):
log.debug("TrapEventDispatcher: Dispatching TrapEvent: %r" % (event))
try:
self._connect()
# Send event
self._socket.sendall(event.to_json())
if self._config['dispatcher']['check_response']:
# Receive event confirmation
self._socket.setblocking(0)
timer = int(time.time())
data = ""
while (int(time.time()) - timer) < self._socket_timeout:
try:
data = self._socket.recv(512)
break
except socket.error, e:
pass
self._socket.setblocking(1)
if len(data) <= 0 or data.strip() != "ok":
log.error(
"TrapEventDispatcher: Error dispatching event. Response was: %s"
% (data))
return False
log.info("TrapEventDispatcher: Dispatched TrapEvent: %r" % (event))
return True
def dispatch(self, event):
# TODO: send event!
log.debug("TrapEventDispatcher: Dispatching TrapEvent: %r" % (event))
try:
# try to (re)connect
if self._socket is None:
log.debug("TrapEventDispatcher: Socket is not connected. Reconnecting")
self._connect()
if self._socket is not None:
# Send event
self._socket.sendall(event.to_json())
if self._config["dispatcher"]["check_response"]:
# Receive event confirmation
self._socket.setblocking(0)
timer = int(time.time())
data = ""
while (int(time.time()) - timer) < self._socket_timeout:
try:
data = self._socket.recv(512)
break
except socket.error, e:
pass
self._socket.setblocking(1)
if len(data) <= 0 or data.strip() != "ok":
log.error("TrapEventDispatcher: Error dispatching event. Response was: %s" % (data))
return False
# TODO: send event!
log.info("TrapEventDispatcher: Dispatched TrapEvent: %r" % (event))
return True
except:
self._close()
log.exception("TrapEventDispatcher: Error dispatching event")
return False