Package ZenHub :: Module zenhubworker :: Class zenhubworker

Class zenhubworker

Products.ZenUtils.ZCmdBase.ZCmdBase --+
                                      |
    twisted.spread.pb.Referenceable --+
                                      |
                                     zenhubworker

Execute ZenHub requests in separate process

Instance Methods

[hide private]

__init__(self)

source code

gotPerspective(self, perspective)
Once we are connected to zenhub, register ourselves

source code

_getService(self, name, instance)
Utility method to create the service (like PingConfig) for instance (like localhost)

source code

remote_execute(self, service, instance, method, args)
Execute requests on behalf of zenhub

source code

buildOptions(self)
Options, mostly to find where zenhub lives These options should be passed (by file) from zenhub.

source code

Method Details

[hide private]

_getService(self, name, instance)

source code

Utility method to create the service (like PingConfig) for instance (like localhost)

Parameters:

name (string) - the dotted-name of the module to load (uses @Products.ZenUtils.Utils.importClass)
instance - string
instance - each service serves only one specific collector instances (like 'localhost'). instance defines the collector's instance name.

Returns:

a service loaded from ZenHub/services or one of the zenpacks.

remote_execute(self, service, instance, method, args)

source code

Execute requests on behalf of zenhub

Parameters:

service (string) - the name of a service, like PingConfig
instance (string) - each service serves only one specific collector instances (like 'localhost'). instance defines the collector's instance name.
method (string) - the name of the called method, like getPingTree
args (tuple) - arguments to the method
kw (dictionary) - keyword arguments to the method

Decorators:

@translateError