From aadc23f766d3bd0a4996c054fa31fc3b45cfafed Mon Sep 17 00:00:00 2001
From: Rodgger <rodgger.silva@gmail.com>
Date: Thu, 9 Feb 2023 08:23:35 -0500
Subject: [PATCH] =?UTF-8?q?servi=C3=A7o=20cnvrtd=20para=20systemd=20-=20cn?=
 =?UTF-8?q?vrtd.service?=
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---
 .../scripts/cnvrtd/cnvrtd.php                 | 12 +++++++-
 .../scripts/cnvrtd/cnvrtd.service             | 30 +++++++++++++++++++
 2 files changed, 41 insertions(+), 1 deletion(-)
 create mode 100644 asterisk/var_lib_asterisk/scripts/cnvrtd/cnvrtd.service

diff --git a/asterisk/var_lib_asterisk/scripts/cnvrtd/cnvrtd.php b/asterisk/var_lib_asterisk/scripts/cnvrtd/cnvrtd.php
index c7ceaca..aab16a5 100644
--- a/asterisk/var_lib_asterisk/scripts/cnvrtd/cnvrtd.php
+++ b/asterisk/var_lib_asterisk/scripts/cnvrtd/cnvrtd.php
@@ -131,7 +131,17 @@ function GetDaemon($notDaemon) {
         exit(0); //success
     }
 
-    //  posix_setsid();
+    /* PIDFile SYSTEMD
+     *  SYSTEMD irá monitorar esse pid para verificar se ainda está ativo
+     */
+    $PIDFile = fopen( "/var/lock/subsys/cnvrtd.pid", "w+" );
+    $pid = getmypid( )
+    if( $pid == false ){
+        exit( 1 );
+    }
+    fwrite( $PIDFile, $pid);
+    fclose( $PIDFile );
+
 }
 
 function GetHelp() {
diff --git a/asterisk/var_lib_asterisk/scripts/cnvrtd/cnvrtd.service b/asterisk/var_lib_asterisk/scripts/cnvrtd/cnvrtd.service
new file mode 100644
index 0000000..8d2185b
--- /dev/null
+++ b/asterisk/var_lib_asterisk/scripts/cnvrtd/cnvrtd.service
@@ -0,0 +1,30 @@
+#
+# ExecStartPre
+# If more than one command is specified, the
+# commands are invoked sequentially in the
+# order they appear in the unit file. If one
+# of the commands fails (and is not prefixed
+# with "-"), other lines are not executed,
+# and the unit is considered failed.
+#
+
+[Unit]
+Description=File Converter - Simple IP
+
+[Service]
+Type=forking
+
+# verifica se o serviço está rodando
+ExecStartPre=/bin/bash -c '! /usr/bin/systemctl is-active --quiet cnvrtd.service'
+
+# Limpa pid em /var/lock/subsys/cnvrtd.pid
+ExecStartPre=/bin/bash -c "echo > /var/lock/subsys/cnvrtd.pid"
+
+ExecStart=/var/lib/asterisk/scripts/cnvrtd/cnvrtd.php --log=/var/log/cnvrtd.log
+PIDFile=/var/lock/subsys/cnvrtd.pid
+
+Restart=always
+RestartSec=1
+
+[Install]
+WantedBy=multi-user.target