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Re: BlockClosure>>fork problem: msg#00144

Subject: Re: BlockClosure>>fork problem

On Feb 28, 2007, at 20:56 , stephane ducasse wrote:


On 20 févr. 07, at 21:55, Bert Freudenberg wrote:


On Feb 20, 2007, at 21:28 , George Herolyants wrote:

Thanks for this answer, Ron. But actually I'm not confused with order in wich '1' and '2' presents in result line. I can't understand why in some cases this code results ten '1' and ten '2' and in some cases it results ten '2' and only nine '1'?

Oh, that's indeed a bug. Transcript is unreliable when called from different processes. The mutex inside the Transcript only protects the change reporting but not the actual stream writing.

Bert what do you mean by change reporting?

It is only used in

        TranscriptStream>>endEntry

to protect

        self changed: #appendEntry.

- Bert -


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