lix-project/hydra
4
0
Fork 6
Code Issues 2 Pull requests Packages Projects Releases Wiki Activity

* Use IO::Handles instead of old school filehandles. This ensures

Browse source 
that the pipe gets closed, and the child process dies, if the HTTP
  connection is prematurely interrupted.
This commit is contained in:
Eelco Dolstra 2009-03-11 14:44:34 +00:00
parent 7ea69e7a9d
commit 8b752627a2
3 changed files with 6 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
src/lib/Hydra/View/NixClosure.pm
View file

@ -11,10 +11,9 @@ sub process {
my @storePaths = @{$c->stash->{storePaths}};
open(OUTPUT, "nix-store --export `nix-store -qR @storePaths` | gzip |");
my $fh = new IO::Handle;
$fh->fdopen(fileno(OUTPUT), "r") or die;
open $fh, "nix-store --export `nix-store -qR @storePaths` | gzip |";
$c->response->body($fh);

5
src/lib/Hydra/View/NixDepGraph.pm
View file

@ -11,10 +11,9 @@ sub process {
my @storePaths = @{$c->stash->{storePaths}};
open(OUTPUT, "nix-store --query --graph @storePaths | dot -Tpng -Gbgcolor=transparent |");
my $fh = new IO::Handle;
$fh->fdopen(fileno(OUTPUT), "r") or die;
open $fh, "nix-store --query --graph @storePaths | dot -Tpng -Gbgcolor=transparent |";
$c->response->body($fh);

7
src/lib/Hydra/View/NixNAR.pm
View file

@ -10,15 +10,12 @@ sub process {
$c->response->content_type('application/x-nix-archive'); # !!! check MIME type
open(OUTPUT, "nix-store --dump '$storePath' | bzip2 |");
my $fh = new IO::Handle;
$fh->fdopen(fileno(OUTPUT), "r") or die;
open $fh, "nix-store --dump '$storePath' | bzip2 |";
$c->response->body($fh);
undef $fh;
return 1;
}