On Thursday, 27 October 2016 at 13:37:29 UTC, Steven
Schveighoffer wrote:
Hm... what about:
import std.traits: Parameters;
auto mySpawn(F)(F func, Parameters!F params)
{
static auto callIt(F func, Parameters!F params)
{
try
{
return func(params);
}
I found http://arsdnet.net/this-week-in-d/2016-aug-07.html
Maybe it's helps me.
On Friday, 28 October 2016 at 03:38:05 UTC, dm wrote:
On Thursday, 27 October 2016 at 13:37:29 UTC, Steven
Schveighoffer wrote:
Hm... what about:
...
Main thread still running.
Actually it's depends on compiler.
With ldc2 main thread doesn't stop, but with dmd seems all ok:
root@proxytest:~#
On Thursday, 27 October 2016 at 13:37:29 UTC, Steven
Schveighoffer wrote:
Hm... what about:
...
Main thread still running.
On 10/26/16 4:42 AM, dm wrote:
Hi. I tried code below:
import std.concurrency;
import std.stdio;
void func()
{
throw new Exception("I'm an exception");
}
void main()
{
auto tID = spawn(&func);
foreach(line; stdin.byLine)
send(tID, "");
}
I expect my application will die im
Thanks all.
I gues I must rewrote my app to send exeptions to other threads,
use non blocking io, etc, etc.
On Wednesday, 26 October 2016 at 10:03:30 UTC, dm wrote:
Why so strange default behavior do not kill other threads in
case some of threads raise exception?
But thanks anyway.
AFAIK, on posix you should join the child thread, and when you
do, the stored exception is rethrown in the joining thr
On Wednesday, 26 October 2016 at 08:42:02 UTC, dm wrote:
I want to kill all my threads if it is unhandled exception.
How can I do that?
The spawnLinked function might help:
http://dpldocs.info/experimental-docs/std.concurrency.spawnLinked.html
http://dlang.org/phobos/std_concurrency.html#spaw
On Wednesday, 26 October 2016 at 08:42:02 UTC, dm wrote:
Hi. I tried code below:
import std.concurrency;
import std.stdio;
void func()
{
throw new Exception("I'm an exception");
}
void main()
{
auto tID = spawn(&func);
foreach(line; stdin.byLine)
send(tID, "");
}
I expect
On Wednesday, 26 October 2016 at 10:09:05 UTC, rikki cattermole
wrote:
If you throw an error it should crash the entire application.
But really you need to set up sync points within your
application to allow it to die gracefully.
I tried throw new Error... But main thread still working.
Tried
On 26/10/2016 11:03 PM, dm wrote:
On Wednesday, 26 October 2016 at 09:43:10 UTC, rikki cattermole wrote:
```D
void entryPoint(alias func)() {
try {
func();
} catch (Exception e) {
import std.stdio;
writeln(e.toString());
}
}
void main() {
auto tid = spawn
On Wednesday, 26 October 2016 at 09:43:10 UTC, rikki cattermole
wrote:
```D
void entryPoint(alias func)() {
try {
func();
} catch (Exception e) {
import std.stdio;
writeln(e.toString());
}
}
void main() {
auto tid =
On Wednesday, 26 October 2016 at 09:43:10 UTC, rikki cattermole
wrote:
Basically when you spawn a thread giving the function, you pass
it through another function which will catch any exceptions not
normally caught.
Of course this really should be the default behavior but
somebody else may be
Basically when you spawn a thread giving the function, you pass it
through another function which will catch any exceptions not normally
caught.
Of course this really should be the default behavior but somebody else
may be more of a help here.
And it is pseudo code, so please don't expect it
On Wednesday, 26 October 2016 at 08:53:13 UTC, rikki cattermole
wrote:
Simple, handle the exceptions on each thread.
I don't want handle exceptions. I want my application crash with
exception description. Can you change my code above to show how
it can be made?
On 26/10/2016 9:42 PM, dm wrote:
Hi. I tried code below:
import std.concurrency;
import std.stdio;
void func()
{
throw new Exception("I'm an exception");
}
void main()
{
auto tID = spawn(&func);
foreach(line; stdin.byLine)
send(tID, "");
}
I expect my application will die
Hi. I tried code below:
import std.concurrency;
import std.stdio;
void func()
{
throw new Exception("I'm an exception");
}
void main()
{
auto tID = spawn(&func);
foreach(line; stdin.byLine)
send(tID, "");
}
I expect my application will die immediatly, but main thread
still
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