Replace Lock::acquire() with DI::lock()->acquire()

src/Core/Lock.php

@@ -15,21 +15,6 @@ use Friendica\DI;
  */
 class Lock
 {
-	/**
-	 * @brief Acquires a lock for a given name
-	 *
-	 * @param string  $key     Name of the lock
-	 * @param integer $timeout Seconds until we give up
-	 * @param integer $ttl     The Lock lifespan, must be one of the Cache constants
-	 *
-	 * @return boolean Was the lock successful?
-	 * @throws \Exception
-	 */
-	public static function acquire($key, $timeout = 120, $ttl = Cache::FIVE_MINUTES)
-	{
-		return DI::lock()->acquireLock($key, $timeout, $ttl);
-	}
-
 	/**
 	 * @brief Releases a lock if it was set by us
 	 *

src/Core/Lock/CacheLock.php

@@ -30,7 +30,7 @@ class CacheLock extends Lock
 	/**
 	 * (@inheritdoc)
 	 */
-	public function acquireLock($key, $timeout = 120, $ttl = Cache\Cache::FIVE_MINUTES)
+	public function acquire($key, $timeout = 120, $ttl = Cache\Cache::FIVE_MINUTES)
 	{
 		$got_lock = false;
 		$start    = time();

src/Core/Lock/DatabaseLock.php

@@ -35,7 +35,7 @@ class DatabaseLock extends Lock
 	/**
 	 * (@inheritdoc)
 	 */
-	public function acquireLock($key, $timeout = 120, $ttl = Cache::FIVE_MINUTES)
+	public function acquire($key, $timeout = 120, $ttl = Cache::FIVE_MINUTES)
 	{
 		$got_lock = false;
 		$start    = time();

src/Core/Lock/ILock.php

@@ -30,7 +30,7 @@ interface ILock
 	 *
 	 * @return boolean Was the lock successful?
 	 */
-	public function acquireLock($key, $timeout = 120, $ttl = Cache\Cache::FIVE_MINUTES);
+	public function acquire($key, $timeout = 120, $ttl = Cache\Cache::FIVE_MINUTES);
 
 	/**
 	 * Releases a lock if it was set by us

src/Core/Lock/SemaphoreLock.php

@@ -36,7 +36,7 @@ class SemaphoreLock extends Lock
 	/**
 	 * (@inheritdoc)
 	 */
-	public function acquireLock($key, $timeout = 120, $ttl = Cache\Cache::FIVE_MINUTES)
+	public function acquire($key, $timeout = 120, $ttl = Cache\Cache::FIVE_MINUTES)
 	{
 		self::$semaphore[$key] = sem_get(self::semaphoreKey($key));
 		if (!empty(self::$semaphore[$key])) {

src/Core/Update.php

@@ -5,6 +5,7 @@ namespace Friendica\Core;
 use Friendica\App;
 use Friendica\Database\DBA;
 use Friendica\Database\DBStructure;
+use Friendica\DI;
 use Friendica\Util\Strings;
 
 class Update
@@ -95,7 +96,7 @@ class Update
 
 				// Compare the current structure with the defined structure
 				// If the Lock is acquired, never release it automatically to avoid double updates
-				if (Lock::acquire('dbupdate', 120, Cache::INFINITE)) {
+				if (DI::lock()->acquire('dbupdate', 120, Cache::INFINITE)) {
 
 					// Checks if the build changed during Lock acquiring (so no double update occurs)
 					$retryBuild = Config::get('system', 'build', null, true);
@@ -181,7 +182,7 @@ class Update
 			// If the update fails or times-out completely you may need to
 			// delete the config entry to try again.
 
-			if (Lock::acquire('dbupdate_function', 120,Cache::INFINITE)) {
+			if (DI::lock()->acquire('dbupdate_function', 120,Cache::INFINITE)) {
 
 				// call the specific update
 				$retval = $funcname();

src/Core/Worker.php

@@ -115,7 +115,7 @@ class Worker
 				}
 
 				// Trying to fetch new processes - but only once when successful
-				if (!$refetched && Lock::acquire('worker_process', 0)) {
+				if (!$refetched && DI::lock()->acquire('worker_process', 0)) {
 					self::findWorkerProcesses();
 					Lock::release('worker_process');
 					self::$state = self::STATE_REFETCH;
@@ -129,7 +129,7 @@ class Worker
 			if (!self::getWaitingJobForPID()) {
 				self::$state = self::STATE_LONG_LOOP;
 
-				if (Lock::acquire('worker', 0)) {
+				if (DI::lock()->acquire('worker', 0)) {
 				// Count active workers and compare them with a maximum value that depends on the load
 					if (self::tooMuchWorkers()) {
 						Logger::log('Active worker limit reached, quitting.', Logger::DEBUG);
@@ -933,7 +933,7 @@ class Worker
 		}
 
 		$stamp = (float)microtime(true);
-		if (!Lock::acquire('worker_process')) {
+		if (!DI::lock()->acquire('worker_process')) {
 			return false;
 		}
 		self::$lock_duration += (microtime(true) - $stamp);
@@ -1172,7 +1172,7 @@ class Worker
 		}
 
 		// If there is a lock then we don't have to check for too much worker
-		if (!Lock::acquire('worker', 0)) {
+		if (!DI::lock()->acquire('worker', 0)) {
 			return $added;
 		}