handle error from a forked Singular process

Jack · Tue Oct 15, 2013 11:08 am

Running example:

Code:

link l1 = "ssi:fork"; open(l1);

write( l1, quote( ERROR("something failed") ) );
waitfirst( list(l1), 100); // waits 1 second.

results in following error:

Code:

 ? error in eval
not implemented (t:0, rtyp:0) 

What does this exacly means;

what is not implemented here?

Re: handle error from a forked Singular process

hannes · Wed Jun 11, 2014 6:42 pm

"not implemented (t:0, rtyp:0) " does not occur there any more: fixed a long time ago.
"? error in eval" means exactly that:
you send an expression to another Singular process which gets there evaluated
and results in an error.

Re: "not implemented (t:0, rtyp:0) " does not occur

jack · Thu Jun 12, 2014 4:47 pm

hannes wrote:

"not implemented (t:0, rtyp:0) " does not occur there any more: fixed a long time ago.
"? error in eval" means exactly that:
you send an expression to another Singular process which gets there evaluated
and results in an error.

For me "not implemented (t:0, rtyp:0) " is still printed as a message;
is that ok/can you reproduce it?