From 2132904e00c0fe0e80fdadce37c25bbc5ded7b4b Mon Sep 17 00:00:00 2001
From: Bosun Egberinde <15146515+bosunski@users.noreply.github.com>
Date: Sun, 3 Aug 2025 22:03:36 +0200
Subject: [PATCH 1/2] Ensure getPaypload allows null

---
 src/WebSocket/Frame.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/WebSocket/Frame.php b/src/WebSocket/Frame.php
index eaa540e..f1ab5e9 100644
--- a/src/WebSocket/Frame.php
+++ b/src/WebSocket/Frame.php
@@ -171,7 +171,7 @@ public function withMaskingKey(string $maskingKey): static
         return (clone $this)->setMaskingKey($maskingKey);
     }
 
-    public function getPayloadData(): StreamInterface
+    public function getPayloadData(): ?StreamInterface
     {
         return $this->payloadData;
     }

From 66f7579835dfda880b413607c26b409b9be30a11 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=93=AD=E6=98=95?= <715557344@qq.com>
Date: Mon, 4 Aug 2025 10:07:12 +0800
Subject: [PATCH 2/2] Update Frame.php

---
 src/WebSocket/Frame.php | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/WebSocket/Frame.php b/src/WebSocket/Frame.php
index f1ab5e9..c29a633 100644
--- a/src/WebSocket/Frame.php
+++ b/src/WebSocket/Frame.php
@@ -32,7 +32,7 @@ class Frame implements FrameInterface
      */
     public const PONG = '278a0027';
 
-    protected ?StreamInterface $payloadData = null;
+    protected StreamInterface $payloadData;
 
     public function __construct(
         protected bool $fin = true,
@@ -44,9 +44,7 @@ public function __construct(
         protected string $maskingKey = '',
         mixed $payloadData = '',
     ) {
-        if ($payloadData !== null && $payloadData !== '') {
-            $this->setPayloadData($payloadData);
-        }
+        $this->setPayloadData($payloadData);
     }
 
     public function __toString()
@@ -136,7 +134,7 @@ public function withRSV3(bool $rsv3): static
 
     public function getPayloadLength(): int
     {
-        return $this->payloadData?->getSize() ?? 0;
+        return $this->payloadData->getSize() ?? 0;
     }
 
     public function setPayloadLength(int $payloadLength): static
@@ -171,7 +169,7 @@ public function withMaskingKey(string $maskingKey): static
         return (clone $this)->setMaskingKey($maskingKey);
     }
 
-    public function getPayloadData(): ?StreamInterface
+    public function getPayloadData(): StreamInterface
     {
         return $this->payloadData;
     }