notify by email and in syslog when a channel goes up or down

1 files changed, 15 insertions, 3 deletions

diff --git a/src/etc/inc/gwlb.inc b/src/etc/inc/gwlb.inc
index e712319..134690d 100644
--- a/src/etc/inc/gwlb.inc
+++ b/src/etc/inc/gwlb.inc
@@ -937,15 +937,27 @@ function return_gateway_groups_array() {
 						$gwdown = true;
 					}
 					if ($gwdown == true) {
-						log_error($msg);
-						notify_via_growl($msg);
-						notify_via_smtp($msg);
+                                        	if (!file_exists("/tmp/.down.$gwname")) {
+                                                	$msg .= "\n".implode("|", $status);
+							touch("/tmp/.down.$gwname");
+                                                	log_error($msg);
+                                                	notify_via_growl($msg);
+                                                	notify_via_smtp($msg);
+                                        	}
 					} else {
 						/* Online add member */
 						if (!is_array($tiers[$tier])) {
 							$tiers[$tier] = array();
 						}
 						$tiers[$tier][] = $gwname;
+						if (file_exists("/tmp/.down.$gwname")) {
+							$msg = "MONITOR: {$gwname} is available now, adding to routing group";
+							$msg .= "\n".implode("|", $status);
+							log_error($msg);
+							notify_via_growl($msg);
+							notify_via_smtp($msg);
+							unlink("/tmp/.down.$gwname");
+						}
 					}
 				} else if (isset($gateways_arr[$gwname]['monitor_disable'])) {
 					$tiers[$tier][] = $gwname;