From b2508c127f002c3fc7ce6141eeb0d0ef70e57efb Mon Sep 17 00:00:00 2001
From: Michael Vogel <icarus@dabo.de>
Date: Sun, 13 Sep 2015 19:08:10 +0200
Subject: [PATCH] Pumpio: Start the syncronisation as a forked process to avoid
 stale connections

---
 pumpio/pumpio.php      |  8 +++--
 pumpio/pumpio_sync.php | 66 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 72 insertions(+), 2 deletions(-)
 create mode 100644 pumpio/pumpio_sync.php

diff --git a/pumpio/pumpio.php b/pumpio/pumpio.php
index dc4a6a42..95bc6b9f 100644
--- a/pumpio/pumpio.php
+++ b/pumpio/pumpio.php
@@ -603,8 +603,7 @@ function pumpio_action(&$a, $uid, $uri, $action, $content = "") {
 	}
 }
 
-
-function pumpio_cron(&$a,$b) {
+function pumpio_sync(&$a) {
 	$last = get_config('pumpio','last_poll');
 
 	$poll_interval = intval(get_config('pumpio','poll_interval'));
@@ -667,6 +666,11 @@ function pumpio_cron(&$a,$b) {
 	set_config('pumpio','last_poll', time());
 }
 
+function pumpio_cron(&$a,$b) {
+	//pumpio_sync($a);
+	proc_run("php","addon/pumpio/pumpio_sync.php");
+}
+
 function pumpio_fetchtimeline(&$a, $uid) {
 	$ckey    = get_pconfig($uid, 'pumpio', 'consumer_key');
 	$csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
diff --git a/pumpio/pumpio_sync.php b/pumpio/pumpio_sync.php
new file mode 100644
index 00000000..346376fa
--- /dev/null
+++ b/pumpio/pumpio_sync.php
@@ -0,0 +1,66 @@
+<?php
+if (!file_exists("boot.php") AND (sizeof($_SERVER["argv"]) != 0)) {
+	$directory = dirname($_SERVER["argv"][0]);
+
+	if (substr($directory, 0, 1) != "/")
+		$directory = $_SERVER["PWD"]."/".$directory;
+
+	$directory = realpath($directory."/..");
+
+	chdir($directory);
+}
+
+require_once("boot.php");
+
+
+function pumpio_sync_run(&$argv, &$argc){
+	global $a, $db;
+
+	if(is_null($a)) {
+		$a = new App;
+	}
+
+	if(is_null($db)) {
+		@include(".htconfig.php");
+		require_once("include/dba.php");
+		$db = new dba($db_host, $db_user, $db_pass, $db_data);
+		unset($db_host, $db_user, $db_pass, $db_data);
+	};
+
+	require_once("addon/pumpio/pumpio.php");
+	require_once("include/pidfile.php");
+
+	$maxsysload = intval(get_config('system','maxloadavg'));
+	if($maxsysload < 1)
+		$maxsysload = 50;
+	if(function_exists('sys_getloadavg')) {
+		$load = sys_getloadavg();
+		if(intval($load[0]) > $maxsysload) {
+			logger('system: load ' . $load[0] . ' too high. Pumpio sync deferred to next scheduled run.');
+			return;
+		}
+	}
+
+	$lockpath = get_lockpath();
+	if ($lockpath != '') {
+		$pidfile = new pidfile($lockpath, 'pumpio_sync');
+		if($pidfile->is_already_running()) {
+			logger("Already running");
+			if ($pidfile->running_time() > 9*60) {
+				$pidfile->kill();
+				logger("killed stale process");
+				// Calling a new instance
+				proc_run('php','addon/pumpio/pumpio_sync.php');
+			}
+			exit;
+		}
+	}
+
+	pumpio_sync($a);
+}
+
+if (array_search(__file__,get_included_files())===0){
+	pumpio_sync_run($_SERVER["argv"],$_SERVER["argc"]);
+	killme();
+}
+?>