Hi,
Some questions:
Can anybody point me to the relevant source code that shows how ooRexx
‘handles’ (no pun intended) multithreaded access to file handles; more
specificly (and also) how the access to the standard shell handles is guarded
(if at all) in the case multiple threads want to use stdin, stdout and stderr.
I seem to remember that say can be rerouted: are the handles protected at that
moment?
In NetRexx these handles are static, so cause a bit of trouble when we re-route
in a heavily multithreaded environment/application like Pipelines.
The JSR223 interface suffers likewise, as it seems to require that every thread
going through it can assign its own file handles.
Also, what happens when we ‘address’ an external environment - do all threads
assume their own I/O handles, or are they using the same set that is set
centrally?
Many thanks in advance.
René.
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