PyFoam.Infrastructure.FoamMetaServer module¶
A XMLRPC-Server that knows all PyFoam-Runs in its subnet
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class
PyFoam.Infrastructure.FoamMetaServer.
FoamMetaServer
(port=None)[source]¶ Bases:
object
The Metaserver.
Collects all the known FoamServers. Then waits for the servers to register themselves. Checks at regular intervalls whether the processes are still alive
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__dict__
= dict_proxy({'__module__': 'PyFoam.Infrastructure.FoamMetaServer', 'registerServer': <function registerServer>, '_suicide': <function _suicide>, 'scan': <function scan>, 'list': <function list>, '_registerServer': <function _registerServer>, 'forwardCommand': <function forwardCommand>, 'collect': <function collect>, 'deregisterServer': <function deregisterServer>, 'kill': <function kill>, '__dict__': <attribute '__dict__' of 'FoamMetaServer' objects>, '__weakref__': <attribute '__weakref__' of 'FoamMetaServer' objects>, '__doc__': 'The Metaserver.\n\n Collects all the known FoamServers. Then waits for the servers to\n register themselves. Checks at regular intervalls whether the processes are still alive\n ', '__init__': <function __init__>})¶
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__module__
= 'PyFoam.Infrastructure.FoamMetaServer'¶
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__weakref__
¶ list of weak references to the object (if defined)
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_registerServer
(ip, pid, port, sync=True, external=False)[source]¶ Registers a new server :param ip: IP of the server :param pid: Die PID at the server :param port: the port at which the server is listening :param external: was called via XMLRPC :param sync: (optional) if to sync with the webserver or not
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deregisterServer
(ip, pid, port, sync=True)[source]¶ Deregisters a server :param ip: IP of the server :param pid: Die PID at the server :param port: the port at which the server is listening :param sync: (optional) if to sync with the webserver or not
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forwardCommand
(ip, port, cmd)[source]¶ Forwards a RPC to another machine :param ip: IP of the server :param port: the port at which the server is listening :param cmd: the command that should be executed there :return: the result of the command
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class
PyFoam.Infrastructure.FoamMetaServer.
MetaChecker
(parent)[source]¶ Bases:
threading.Thread
Checks regularily whether the registered Servers are still alive
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__module__
= 'PyFoam.Infrastructure.FoamMetaServer'¶
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run
()[source]¶ Method representing the thread’s activity.
You may override this method in a subclass. The standard run() method invokes the callable object passed to the object’s constructor as the target argument, if any, with sequential and keyword arguments taken from the args and kwargs arguments, respectively.
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class
PyFoam.Infrastructure.FoamMetaServer.
MetaCollector
(parent, additional=None)[source]¶ Bases:
threading.Thread
Scans the net in a separate thread
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__init__
(parent, additional=None)[source]¶ Parameters: - parent – the FoamMetaServer that gets the information
- additional – A string with alist of additional subnets that should be scanned
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__module__
= 'PyFoam.Infrastructure.FoamMetaServer'¶
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run
()[source]¶ Method representing the thread’s activity.
You may override this method in a subclass. The standard run() method invokes the callable object passed to the object’s constructor as the target argument, if any, with sequential and keyword arguments taken from the args and kwargs arguments, respectively.
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class
PyFoam.Infrastructure.FoamMetaServer.
ServerInfo
(ip, pid, port, ssl=False)[source]¶ Bases:
object
Contains the information about a server
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__dict__
= dict_proxy({'__dict__': <attribute '__dict__' of 'ServerInfo' objects>, '__module__': 'PyFoam.Infrastructure.FoamMetaServer', 'checkValid': <function checkValid>, '__getitem__': <function __getitem__>, '__setitem__': <function __setitem__>, '__weakref__': <attribute '__weakref__' of 'ServerInfo' objects>, 'queryData': <function queryData>, '__init__': <function __init__>, '__doc__': 'Contains the information about a server'})¶
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__init__
(ip, pid, port, ssl=False)[source]¶ Parameters: - ip – IP of the server
- pid – Die PID at the server
- port – the port at which the server is listening
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__module__
= 'PyFoam.Infrastructure.FoamMetaServer'¶
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__weakref__
¶ list of weak references to the object (if defined)
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