Package ClusterShell :: Package Worker :: Module Pdsh :: Class PdshClient

Class PdshClient

EngineClient which run 'pdsh'

Instance Methods

__init__(self, node, command, worker, stderr, timeout, autoclose=False, rank=None)
Create an EngineClient-type instance to locally run `command'.

source code

_build_cmd(self)
Build the shell command line to start the commmand.

source code

_close(self, abort, timeout)
Close client.

source code

_parse_line(self, line, sname)
Parse Pdsh line syntax.

source code

_flush_read(self, sname)
Called at close time to flush stream read buffer.

source code

_handle_read(self, sname)
Engine is telling us a read is available.

source code

Inherited from Exec.ExecClient (private): _on_nodeset_msgline, _on_nodeset_rc, _on_nodeset_start, _start

Inherited from EngineClient.EngineClient: __repr__, abort

Inherited from EngineClient.EngineClient (private): _close_stream, _exec_nonblock, _fire, _handle_write, _read, _readlines, _set_reading, _set_write_eof, _set_writing, _write

Inherited from Engine.Engine.EngineBaseTimer: invalidate, is_valid, set_nextfire

Inherited from Engine.Engine.EngineBaseTimer (private): _set_engine

Class Variables

[hide private]

MODE = 'pdsh'

Method Details

[hide private]

init(self, node, command, worker, stderr, timeout, autoclose=False, rank=None)
(Constructor)

source code

Create an EngineClient-type instance to locally run `command'.

:param node: will be used as key.

Overrides: Engine.Engine.EngineBaseTimer.__init__: (inherited documentation)

_build_cmd(self)

source code

Build the shell command line to start the commmand. Return an array of command and arguments.

Overrides: Exec.ExecClient._build_cmd

_close(self, abort, timeout)

source code

Close client. See EngineClient._close().

Overrides: EngineClient.EngineClient._close

_flush_read(self, sname)

source code

Called at close time to flush stream read buffer.

Overrides: EngineClient.EngineClient._flush_read

_handle_read(self, sname)

source code

Engine is telling us a read is available.

Overrides: EngineClient.EngineClient._handle_read

Class PdshClient

__init__(self, node, command, worker, stderr, timeout, autoclose=False, rank=None) (Constructor)

_build_cmd(self)

_close(self, abort, timeout)

_flush_read(self, sname)

_handle_read(self, sname)

init(self, node, command, worker, stderr, timeout, autoclose=False, rank=None)
(Constructor)