logging: simplify stdout logging in execWithCallback().
On 05/20/2010 08:36 PM, Brian C. Lane wrote:
I like that. One question though -- what about when an IOError != 4 is
raised? We will lose all of the output. This appears to be the case for
stderr output in the existing code as well.
I'm not sure how important that is -- I don't know exactly what would
raise IOError != 4 so maybe it isn't really an issue.
That's a good catch. errno 4 is an interrupted system call, so in that
case we just go through the loop again. For the errno != 4 cases I'll
move the log printing statements inside of the handler.
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