添加浏览器ID，确保SSE可同时推送到不同的前端

Lawrence

2021-01-21 4b9549dfbf55d8af415efe609623e9d19dd6e6d4

 src/main/java/com/genersoft/iot/vmp/vmanager/SseController/SseController.java

File was renamed from src/main/java/com/genersoft/iot/vmp/vmanager/SEEController/SEEController.java
@@ -1,9 +1,10 @@
package com.genersoft.iot.vmp.vmanager.SEEController;
package com.genersoft.iot.vmp.vmanager.SseController;

import com.genersoft.iot.vmp.gb28181.event.alarm.AlarmEventListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;

/**
@@ -14,16 +15,16 @@

@Controller
@RequestMapping("/api")
public class SEEController {
public class SseController {
    @Autowired 
    AlarmEventListener alarmEventListener;
    
      //设置响应
    @RequestMapping("/emit")
    public SseEmitter emit() {
        SseEmitter sseEmitter = new SseEmitter(0L);
    public SseEmitter emit(@RequestParam String browserId) {
        final SseEmitter sseEmitter = new SseEmitter(0L);
        try {
            alarmEventListener.addSseEmitters(sseEmitter);
            alarmEventListener.addSseEmitters(browserId, sseEmitter);
        }catch (Exception e){
            sseEmitter.completeWithError(e);
        }