maximum job limit added for worker

Author: Arif Hoque

composer.json

@@ -16,7 +16,7 @@
     "require-dev": {
         "mockery/mockery": "^1.6",
         "phpunit/phpunit": "^12.1.5",
-        "doppar/framework": "^3.0.0"
+        "doppar/framework": "^3.0"
     },
     "autoload": {
         "psr-4": {

src/Commands/QueueRunCommand.php

@@ -13,7 +13,7 @@ class QueueRunCommand extends Command
      *
      * @var string
      */
-    protected $name = 'queue:run {--queue=default} {--sleep=3} {--memory=128} {--timeout=3600}';
+    protected $name = 'queue:run {--queue=default} {--sleep=3} {--memory=128} {--timeout=3600} {--limit=}';
 
     /**
      * The command description.
@@ -50,7 +50,7 @@ public function __construct(QueueManager $manager)
 
     /**
      * Execute the console command.
-     * Example: php pool queue:run --queue=reports --sleep=10 --memory=1024 --timeout=3600
+     * Example: php pool queue:run --queue=reports --sleep=10 --memory=1024 --timeout=3600 --limit=
      *
      * @return int
      */
@@ -61,9 +61,20 @@ protected function handle(): int
             $sleep = (int) $this->option('sleep', 3);
             $maxMemory = (int) $this->option('memory', 128);
             $maxTime = (int) $this->option('timeout', 3600);
+            $maxLimit = $this->option('limit');
 
-            $this->info("Starting queue worker on queue: {$queue}");
-            $this->info("Configuration: sleep={$sleep}s, memory={$maxMemory}MB, timeout={$maxTime}s");
+            $maxLimit = $maxLimit !== null ? (int) $maxLimit : null;
+
+            $this->displaySuccess("Starting queue worker on queue: {$queue}");
+            $configInfo = "Configuration: sleep={$sleep}s, memory={$maxMemory}MB, timeout={$maxTime}s";
+
+            if (!empty($maxLimit)) {
+                $configInfo .= ", limit={$maxLimit} jobs";
+            } else {
+                $configInfo .= ", limit=unlimited";
+            }
+
+            $this->info($configInfo);
 
             try {
                 $this->worker->setOnJobProcessing(function ($job) {
@@ -85,6 +96,7 @@ protected function handle(): int
                     'sleep' => $sleep,
                     'maxMemory' => $maxMemory,
                     'maxExecutionTime' => $maxTime,
+                    'maxJobs' => $maxLimit,
                 ]);
 
                 return Command::SUCCESS;

src/QueueWorker.php

@@ -42,6 +42,20 @@ class QueueWorker
      */
     protected $maxMemory = 128;
 
+    /**
+     * The maximum number of jobs to process.
+     *
+     * @var int|null
+     */
+    protected $maxJobs = null;
+
+    /**
+     * The number of jobs processed.
+     *
+     * @var int
+     */
+    protected $jobsProcessed = 0;
+
     /**
      * Callback to be executed **before** a job is processed.
      *
@@ -109,6 +123,12 @@ public function daemon(string $queue = 'default', array $options = []): void
                 break;
             }
 
+            // Check if max jobs limit reached
+            if ($this->maxJobsReached()) {
+                $this->stop(0, "Maximum job limit of {$this->maxJobs} reached");
+                break;
+            }
+
             // Check memory usage
             if ($this->memoryExceeded()) {
                 $this->stop(12, 'Memory limit exceeded');
@@ -143,6 +163,7 @@ protected function processNextJob(string $queue): void
             }
 
             $this->processJob($queueJob);
+            $this->jobsProcessed++;
         } catch (\Throwable $e) {
             $this->handleWorkerException($e);
             $this->sleep($this->sleep);
@@ -261,6 +282,16 @@ protected function shouldQuit(): bool
         return $this->shouldQuit;
     }
 
+    /**
+     * Determine if the maximum number of jobs has been reached.
+     *
+     * @return bool
+     */
+    protected function maxJobsReached(): bool
+    {
+        return $this->maxJobs !== null && $this->jobsProcessed >= $this->maxJobs;
+    }
+
     /**
      * Stop the worker.
      *
@@ -352,6 +383,10 @@ protected function configureOptions(array $options): void
         if (isset($options['maxExecutionTime'])) {
             $this->maxExecutionTime = (int) $options['maxExecutionTime'];
         }
+
+        if (isset($options['maxJobs'])) {
+            $this->maxJobs = (int) $options['maxJobs'];
+        }
     }
 
     /**
@@ -408,4 +443,25 @@ public function setMaxExecutionTime(int $seconds): void
     {
         $this->maxExecutionTime = $seconds;
     }
+
+    /**
+     * Set the maximum number of jobs to process.
+     *
+     * @param int|null $maxJobs
+     * @return void
+     */
+    public function setMaxJobs(?int $maxJobs): void
+    {
+        $this->maxJobs = $maxJobs;
+    }
+
+    /**
+     * Get the number of jobs processed.
+     *
+     * @return int
+     */
+    public function getJobsProcessed(): int
+    {
+        return $this->jobsProcessed;
+    }
 }