Merge pull request #100 from neighborhoods/KOJO-178-guard-against-ful…

…l-process-pool-when-polling-singletons KOJO-178 | Guard against full process pool when Root is polling singletons
neighborhoods · Jan 22, 2020 · 5450914 · 5450914
2 parents 42a3e69 + e60aa1f
commit 5450914
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Process/Root.php b/src/Process/Root.php
@@ -43,7 +43,9 @@ protected function pollSingletonProcesses() : Root
             if ($semaphoreResource->testLock()) {
                 try {
                     $process = $this->_getProcessCollection()->getProcessPrototypeClone($singletonType);
-                    $this->_getProcessPool()->addChildProcess($process);
+                    if (!$this->_getProcessPool()->isFull()) {
+                        $this->_getProcessPool()->addChildProcess($process);
+                    }
                 } catch (Forked\Exception $forkedException) {
                     // this is fine, another execution environment will spawn this process
                     // TODO: consider breaking here to stop attempting to spawn other singletons