From 82657f577602c92f72c1030465ada83053e95e8d Mon Sep 17 00:00:00 2001
From: Marius Gavrilescu <marius@ieval.ro>
Date: Sat, 8 Feb 2014 20:42:33 +0200
Subject: [PATCH] Support multiple space-separated purge hosts

---
 lib/Gruntmaster/Daemon.pm | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/Gruntmaster/Daemon.pm b/lib/Gruntmaster/Daemon.pm
index 3f4e15a..82da6b8 100644
--- a/lib/Gruntmaster/Daemon.pm
+++ b/lib/Gruntmaster/Daemon.pm
@@ -23,6 +23,7 @@ use constant PAGE_SIZE => 10;
 ##################################################
 
 my $ua = LWP::UserAgent->new;
+my @purge_hosts = exists $ENV{PURGE_HOSTS} ? split ' ', $ENV{PURGE_HOSTS} : ();
 
 sub safe_can_nodie {
   my ($type, $sub, $name) = @_;
@@ -41,9 +42,10 @@ sub safe_can {
 }
 
 sub purge {
-	return unless $ENV{PURGE_HOST};
-	my $req = HTTP::Request->new(PURGE => "http://$ENV{PURGE_HOST}$_[0]");
-	$ua->request($req)
+	for my $host (@purge_hosts) {
+		my $req = HTTP::Request->new(PURGE => "http://$host$_[0]");
+		$ua->request($req)
+	}
 }
 
 sub process{
-- 
2.39.2