package com.xiaopeng.pushMessage.webSocket.config;

import com.xiaopeng.pushMessage.webSocket.handler.PushMessageWebSocketHandler;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.socket.config.annotation.EnableWebSocket;
import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;

/**
 * Spring WebSocket 配置
 * 注册 /websocket 端点，共用 Spring Boot HTTP 端口
 */
@Configuration
@EnableWebSocket
public class WebSocketConfig implements WebSocketConfigurer {

    @Autowired
    private PushMessageWebSocketHandler pushMessageWebSocketHandler;

    @Override
    public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
        registry.addHandler(pushMessageWebSocketHandler, "/websocket")
                // 允许所有跨域来源，生产环境可按需收紧
                .setAllowedOrigins("*");
    }
}