Hello,
my node.js application uses the cluster module for forking workers and I
want to use the new domain module to catch all uncaught exceptions.
Is there a way to fork each worker in an own domain? I tried to wrap the
whole application in an domain, but then the error handler is called for
How did you implement this exactly? (gist?)
You should be able to create a domain inside the slave code that will
fire whenever this specific slave throws.
danmilon.
On 08/10/2012 03:01 PM, Honigbaum wrote:
Hello,
my node.js application uses the cluster module for forking workers and
I
Hello,
I tried it like this https://gist.github.com/3313918
Or is it a problem that I assign ever domain to the same var?
Torben
Am Freitag, 10. August 2012 14:32:03 UTC+2 schrieb Dan Milon:
How did you implement this exactly? (gist?)
You should be able to create a domain inside the slave
That is wrong.
The domain creation should be at the code of the slave.
the slaves are the actual servers that share the port. Thats where the
errors occur.
master is a mere coordinator.
Slave code is at the else part of cluster.isMaster.
Also you create the server without regard of weather
Ah, you're right.
You mean like this https://gist.github.com/3313918
Am Freitag, 10. August 2012 15:40:04 UTC+2 schrieb Dan Milon:
That is wrong.
The domain creation should be at the code of the slave.
the slaves are the actual servers that share the port. Thats where the
errors occur.
Almost correct.
But you have to add the 'error' listener before the .run call.
.run will immediately call the provided function, so if an error happens
immediately, you wont catch it.
source:
Domain.prototype.run = function(fn) {
return this.bind(fn)();
};
bind here refers to the
Thank you!
I've refactored my code. Does anyone know if it is possible to render an
error page with express, when an uncaught error is catched by the error
listener of the domain?
Am Freitag, 10. August 2012 16:48:17 UTC+2 schrieb Dan Milon:
Almost correct.
But you have to add the
Thank you!
I've refactored my code.
Does anyone know if it is possible to render an error page with express,
when an uncaught error is catched by the error listener of the domain? Or
is it necessary to create a separate domain for ever request?
Torben
Am Freitag, 10. August 2012 16:48:17
