Initial commit

src/Group/GroupManager.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace NoccyLabs\React\WebSocket\Group;
+
+use NoccyLabs\React\WebSocket\WebSocketInterface;
+use React\EventLoop\Loop;
+use WeakReference;
+
+class GroupManager
+{
+    /** @var array<string,ConnectionGroup> */
+    private array $groups = [];
+
+    public function getConnectionGroup(string $name): ConnectionGroup
+    {
+        if (!array_key_exists($name, $this->groups)) {
+            $group = new ConnectionGroup($name);
+            $this->groups[$name] = $group;
+            // Clean up group when the last member leaves
+            $group->on(ConnectionGroup::EVENT_LEAVE, function () use ($group) {
+                Loop::futureTick(function () use ($group) {
+                    if (count($group) === 0) {
+                        $group->removeAllListeners();
+                        unset($this->groups[$group->getName()]);
+                    }
+                });
+            });
+        } else {
+            $group = $this->groups[$name];
+        }
+        return $group;
+    }
+
+    
+}