Go4TaskHandler
Class TGo4CommandRunnable

class TGo4CommandRunnable

derived from TGo4TaskHandlerRunnable

Runnable responsible for command exchange between transport (socket) and buffer (queue)
In receiver mode, commands are received from transport, checked if sync or not, the
command receiver of system (client) commands is set to the clienttask, sync commands are executed
directly, async commands are passed to the queue
in not receiver mode, runnables waits for the queue and sends all commands from the queue
over the transport

Stereotype thread

Fields inherited from class Go4ThreadManager.TGo4Runnable

fxGo4Thread, fxManager

Fields inherited from class TNamed

fName, fTitle

Constructor Summary
	TGo4CommandRunnable(const char * name, TGo4ThreadManager* man, TGo4TaskHandler* hand, Bool_t receivermode)
private	TGo4CommandRunnable()

Destructor Summary
virtual synchronized	~TGo4CommandRunnable()

Method Summary
private void	RedirectIO()           for error in socket: redirect cout/cerr to dummy buffer to avoid trouble if client is running in dying QProcess
virtual Int_t	Run(void * ptr)

Methods inherited from class Go4TaskHandler.TGo4TaskHandlerRunnable

CheckStopBuffer, CheckTransportOpen, GetTaskHandler

Methods inherited from class Go4ThreadManager.TGo4Runnable

GetThread, GetThreadManager, operator=, PostRun, PreRun, SetThread, ThreadCatch, UnexpectedCatch

Methods inherited from class TNamed

operator=, Clear, Clone, Compare, Copy, FillBuffer, GetName, GetTitle, Hash, IsSortable, SetName, SetNameTitle, SetTitle, ls, Print, Sizeof, Class, Class_Name, Class_Version, Dictionary, IsA, ShowMembers, Streamer, StreamerNVirtual, DeclFileName, ImplFileLine, ImplFileName, DeclFileLine

Field Detail

fxInvoker

private TGo4CommandInvoker* fxInvoker

client mode: link to external (static) invoker singleton, that is
used to execute the async commands before the command queue
server mode: not used

public TGo4CommandRunnable(const char * name, TGo4ThreadManager* man, TGo4TaskHandler* hand, Bool_t receivermode)

private TGo4CommandRunnable()

public virtual synchronized ~TGo4CommandRunnable()

private void RedirectIO()

for error in socket: redirect cout/cerr to dummy buffer to
avoid trouble if client is running in dying QProcess

public virtual Int_t Run(void * ptr)

Association Links

to Class TGo4CommandInvoker

client mode: link to external (static) invoker singleton, that is
used to execute the async commands before the command queue
server mode: not used