SIGUSR2 from GC interrupts application system calls on Linux
Claude via Digitalmars-d
digitalmars-d at puremagic.com
Thu May 26 12:40:35 PDT 2016
On Thursday, 26 May 2016 at 18:44:22 UTC, ikod wrote:
> Is there any recommended workaround for this problem? Is this a
> bug?
I don't think it's a bug. Even without a GC, on GNU/Linux OS, I
would enclose the receive function (or any blocking system
function like poll etc) in a do-while loop testing specifically
for EINTR. I had the same kind of problem in C.
int r;
do {
r = s.receive(buffer);
} while (r < 0 && errno == EINTR);
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