Tell couchbase to reattach threads if needed, before shutdown

Author: srjlewis

lib/Phpfastcache/Extensions/Drivers/Couchbasev4/Driver.php

@@ -90,6 +90,11 @@ public function __construct(ConfigurationOption $config, string $instanceId, Eve
         $this->__parentConstruct($config, $instanceId, $em);
     }
 
+    public function __destruct()
+    {
+        static::handleNotifyFork();
+    }
+
 
     /**
      * @return bool
@@ -164,13 +169,7 @@ public static function prepareToFork(): void
         }
 
         if (\version_compare(static::$extVersion, '4.2.1', '>=')) {
-            if (static::$prepareToForkPPID) {
-                if (static::$prepareToForkPPID === \posix_getpid()) {
-                    Cluster::notifyFork(ForkEvent::PARENT);
-                } else {
-                    Cluster::notifyFork(ForkEvent::CHILD);
-                }
-            }
+            static::handleNotifyFork();
             Cluster::notifyFork(ForkEvent::PREPARE);
         }
 
@@ -195,15 +194,20 @@ protected function handleForkedProcess(): void
                     $this->connect(\posix_getppid());
                 }
 
-                if (\version_compare(static::$extVersion, '4.2.1', '>=')) {
-                    if (static::$prepareToForkPPID === \posix_getpid()) {
-                        Cluster::notifyFork(ForkEvent::PARENT);
-                    } else {
-                        Cluster::notifyFork(ForkEvent::CHILD);
-                    }
-                    static::$prepareToForkPPID = 0;
-                }
+                static::handleNotifyFork();
+            }
+        }
+    }
+
+    protected static function handleNotifyFork(): void
+    {
+        if (static::$prepareToForkPPID && \version_compare(static::$extVersion, '4.2.1', '>=')) {
+            if (static::$prepareToForkPPID === \posix_getpid()) {
+                Cluster::notifyFork(ForkEvent::PARENT);
+            } else {
+                Cluster::notifyFork(ForkEvent::CHILD);
             }
+            static::$prepareToForkPPID = 0;
         }
     }
 
@@ -221,7 +225,7 @@ protected function driverRead(ExtendedCacheItemInterface $item): ?array
             /**
              * CouchbaseBucket::get() returns a GetResult interface
              */
-            return $this->decodeDocument((array)$this->getCollection()->get($item->getEncodedKey())->content());
+            return $this->decodeDocument((array) $this->getCollection()->get($item->getEncodedKey())->content());
         } catch (DocumentNotFoundException) {
             return null;
         }