Concurrency send immutable

SrMordred patric.dexheimer at gmail.com
Fri Nov 24 12:53:01 UTC 2017


On Friday, 24 November 2017 at 12:36:42 UTC, Daniel Kozak wrote:
> Should print something like this: 
> std.concurrency.OwnerTerminated at std/concurrency.d(223): Owner 
> terminated

Yes, it was, I was aware of this and put some sleep after that 
too.

> (immutable (int)[] v)

OK that parenteshis was the problem, thanks :)

But its a little confusing i think, since the syntax for creating 
the array is different from the syntax on the arguments.

and:

immutable int[];
immutable (int)[];
immutable (int[]);

(differences? what/when use)

And other question:

When you send immutable data , i'm getting a copied data on the 
other thread, or its the same data?

Like:

send(thread1, arr);
send(thread2, arr);
send(thread3, arr);
send(thread4, arr);

(multiple copies, or all threads are seeing the same addresses ? )


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