Allow for binary responses

src/Http/Commands/SendWebResponse.php

@@ -15,7 +15,7 @@ public static function from(string $id, SymfonyResponse $response): self
 			$id,
 			$response->getStatusCode(),
 			static::getPsrHeaders($response),
-			$response->getContent(),
+			static::getContent($response),
 			$response->getProtocolVersion(),
 		);
 	}
@@ -34,6 +34,14 @@ protected static function getPsrHeaders(SymfonyResponse $response): array
 		return $headers;
 	}
 
+	protected static function getContent(SymfonyResponse $response): string
+	{
+		// This accounts for binary responses that are typically streamed
+		ob_start();
+		$response->sendContent();
+		return ob_get_clean();
+	}
+
 	public function __construct(
 		public string $request_id,
 		public int $status,