refactor(pigx-common-websocket): 优化 WebSocket 缓冲区配置并移除 Undertow 依赖

pigx-common/pigx-common-websocket/src/main/java/com/pig4cloud/pigx/common/websocket/config/WebSocketAutoConfiguration.java

@@ -11,13 +11,15 @@ import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.config.annotation.EnableWebSocket;
 import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
 import org.springframework.web.socket.server.HandshakeInterceptor;
+import org.springframework.web.socket.server.standard.ServletServerContainerFactoryBean;
 
 import java.util.List;
 
 /**
- * websocket自动配置
+ * WebSocket 自动配置，注册端点、容器参数和消息处理器。
  *
  * @author Yakir
+ * @date 2026-05-14
  */
 @Import(WebSocketHandlerConfig.class)
 @EnableWebSocket
@@ -37,6 +39,20 @@ public class WebSocketAutoConfiguration {
 			.addInterceptors(handshakeInterceptor.toArray(new HandshakeInterceptor[0]));
 	}
 
+    /**
+     * 配置 Servlet 容器的 WebSocket 消息缓冲区大小。允许通过注册自定义 Bean 覆盖默认配置。
+     *
+     * @return 配置了文本和二进制消息缓冲区上限的容器工厂 Bean
+     */
+    @Bean
+    @ConditionalOnMissingBean
+    public ServletServerContainerFactoryBean servletServerContainerFactoryBean() {
+        ServletServerContainerFactoryBean container = new ServletServerContainerFactoryBean();
+        container.setMaxTextMessageBufferSize(webSocketProperties.getMaxTextMessageBufferSize());
+        container.setMaxBinaryMessageBufferSize(webSocketProperties.getMaxBinaryMessageBufferSize());
+        return container;
+    }
+
 	/**
 	 * 初始化时将所有的jsonMessageHandler注册到JsonMessageHandlerHolder中
 	 */

pigx-common/pigx-common-websocket/src/main/java/com/pig4cloud/pigx/common/websocket/config/WebSocketProperties.java

@@ -53,6 +53,16 @@ public class WebSocketProperties {
     /**
      * 配置的缓冲区大小限制
      */
-    private Integer sendBufferSizeLimit = 64000;
+    private Integer sendBufferSizeLimit = 6400000;
+
+    /**
+     * 接收文本消息缓冲区大小限制
+     */
+    private Integer maxTextMessageBufferSize = 6400000;
+
+    /**
+     * 接收二进制消息缓冲区大小限制
+     */
+    private Integer maxBinaryMessageBufferSize = 6400000;
 
 }