Products.ZenEvents.zensyslog.SyslogTask

Class SyslogTask

Listen for syslog messages and turn them into events Connects to the TrapService service in zenhub.

Instance Methods

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__init__(self, taskName, configId, scheduleIntervalSeconds=3600, taskConfig=None)

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doTask(self)
This is a wait-around task since we really are called asynchronously.

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useUdpFileDescriptor(self, fd)

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string

expand(self, msg, client_address)
Expands a syslog message into a string format suitable for writing to the filesystem such that it appears the same as it would had the message been logged by the syslog daemon.

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datagramReceived(self, msg, client_address)
Consume the network packet

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gotHostname(self, response, data)
Send the resolved address, if possible, and the event via the thread

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displayStatistics(self)

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cleanup(self)

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Inherited from twisted.internet.protocol.DatagramProtocol: connectionRefused

Inherited from twisted.internet.protocol.AbstractDatagramProtocol: __getstate__, doStart, doStop, makeConnection, startProtocol, stopProtocol

Class Variables

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SYSLOG_DATE_FORMAT = '%b %d %H:%M:%S'

SAMPLE_DATE = 'Apr 10 15:19:22'

Inherited from twisted.internet.protocol.AbstractDatagramProtocol: noisy, numPorts

Instance Variables

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Inherited from twisted.internet.protocol.DatagramProtocol: transport

expand(self, msg, client_address)

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Expands a syslog message into a string format suitable for writing to the filesystem such that it appears the same as it would had the message been logged by the syslog daemon.

Parameters:

msg (string) - syslog message
client_address (tuple of (string, number)) - IP info of the remote device (ipaddr, port)

Returns: string

message

datagramReceived(self, msg, client_address)

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Consume the network packet

Parameters:

msg (string) - syslog message
client_address (tuple of (string, number)) - IP info of the remote device (ipaddr, port)

Overrides: twisted.internet.protocol.AbstractDatagramProtocol.datagramReceived

gotHostname(self, response, data)

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Send the resolved address, if possible, and the event via the thread

Parameters:

response (Twisted response) - Twisted response
data (tuple of (string, string, datetime object)) - (msg, ipaddr, rtime)