diff options
| -rw-r--r-- | lib/MGA/Advisories.pm | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/MGA/Advisories.pm b/lib/MGA/Advisories.pm index dbb7408..4663eb6 100644 --- a/lib/MGA/Advisories.pm +++ b/lib/MGA/Advisories.pm @@ -621,6 +621,14 @@ sub process_template { # Max 10 processes for processing templates my $pm = Parallel::ForkManager->new(10); +$pm->run_on_finish(\¶llel_finish); +my $parallelerror = 0; + +# Store error flag from forked process +sub parallel_finish { + my ($pid, $exit_code, $ident) = @_; + $parallelerror |= $exit_code; +} # Run process_template in its own process. The process creation overhead is # high, so this only makes sense for templates that interate over all or most @@ -633,9 +641,10 @@ sub parallel_process_template { } } -# Wait for all processes to finish +# Wait for all processes to finish & die if any returned an error sub parallel_complete { $pm->wait_all_children; + die "Error writing output" if $parallelerror; } sub output_pages { |