From: Michael Vogel <icarus@dabo.de>
Date: Tue, 10 Jul 2018 22:32:47 +0000 (+0200)
Subject: Use a process identifier for logging that contains the pid (#5359)
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=3792e2819d8b2f7fe96a0260a0f280712b225f74;p=friendica.git

Use a process identifier for logging that contains the pid (#5359)
---

diff --git a/src/App.php b/src/App.php
index 097b5e541d..38b207c266 100644
--- a/src/App.php
+++ b/src/App.php
@@ -193,7 +193,7 @@ class App
 
 		$this->query_string = '';
 
-		$this->process_id = uniqid('log', true);
+		$this->process_id = System::processID('log');
 
 		set_time_limit(0);
 
diff --git a/src/Core/System.php b/src/Core/System.php
index 46d1b34e55..98ae3da2d9 100644
--- a/src/Core/System.php
+++ b/src/Core/System.php
@@ -203,6 +203,18 @@ EOT;
 		}
 	}
 
+	/**
+	 * Generates a process identifier for the logging
+	 *
+	 * @param string $prefix A given prefix
+	 *
+	 * @return string a generated process identifier
+	 */
+	public static function processID($prefix)
+	{
+		return uniqid($prefix . ':' . str_pad(getmypid() . ':', 8, '0') . ':');
+	}
+
 	/// @todo Move the following functions from boot.php
 	/*
 	function killme()
diff --git a/src/Core/Worker.php b/src/Core/Worker.php
index c4c91bbf8b..296d40b504 100644
--- a/src/Core/Worker.php
+++ b/src/Core/Worker.php
@@ -141,7 +141,7 @@ class Worker
 		if (Config::get('system', 'worker_daemon_mode', false)) {
 			self::IPCSetJobState(false);
 		}
-		logger("Couldn't select a workerqueue entry, quitting.", LOGGER_DEBUG);
+		logger("Couldn't select a workerqueue entry, quitting process " . getmypid() . ".", LOGGER_DEBUG);
 	}
 
 	/**
@@ -309,7 +309,7 @@ class Worker
 
 		$argc = count($argv);
 
-		$new_process_id = uniqid("wrk", true);
+		$new_process_id = System::processID("wrk");
 
 		logger("Process ".$mypid." - Prio ".$queue["priority"]." - ID ".$queue["id"].": ".$funcname." ".$queue["parameter"]." - Process PID: ".$new_process_id);