From 3c8d864b5f68af5167199e0d5c9ff6c0c5852638 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期一, 20 一月 2025 11:35:45 +0800
Subject: [PATCH] !639 发布 5.3.0-BETA 公测版本 Merge pull request !639 from 疯狂的狮子Li/dev

---
 ruoyi-common/ruoyi-common-sse/src/main/java/org/dromara/common/sse/core/SseEmitterManager.java |   13 ++++++++++---
 1 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/ruoyi-common/ruoyi-common-sse/src/main/java/org/dromara/common/sse/core/SseEmitterManager.java b/ruoyi-common/ruoyi-common-sse/src/main/java/org/dromara/common/sse/core/SseEmitterManager.java
index 0bfe0ca..ba1ce56 100644
--- a/ruoyi-common/ruoyi-common-sse/src/main/java/org/dromara/common/sse/core/SseEmitterManager.java
+++ b/ruoyi-common/ruoyi-common-sse/src/main/java/org/dromara/common/sse/core/SseEmitterManager.java
@@ -1,5 +1,6 @@
 package org.dromara.common.sse.core;
 
+import cn.hutool.core.map.MapUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.dromara.common.redis.utils.RedisUtils;
 import org.dromara.common.sse.dto.SseMessageDto;
@@ -65,12 +66,16 @@
      */
     public void disconnect(Long userId, String token) {
         Map<String, SseEmitter> emitters = USER_TOKEN_EMITTERS.get(userId);
-        if (emitters != null) {
+        if (MapUtil.isNotEmpty(emitters)) {
             try {
-                emitters.get(token).send(SseEmitter.event().comment("disconnected"));
+                SseEmitter sseEmitter = emitters.get(token);
+                sseEmitter.send(SseEmitter.event().comment("disconnected"));
+                sseEmitter.complete();
             } catch (Exception ignore) {
             }
             emitters.remove(token);
+        } else {
+            USER_TOKEN_EMITTERS.remove(userId);
         }
     }
 
@@ -91,7 +96,7 @@
      */
     public void sendMessage(Long userId, String message) {
         Map<String, SseEmitter> emitters = USER_TOKEN_EMITTERS.get(userId);
-        if (emitters != null) {
+        if (MapUtil.isNotEmpty(emitters)) {
             for (Map.Entry<String, SseEmitter> entry : emitters.entrySet()) {
                 try {
                     entry.getValue().send(SseEmitter.event()
@@ -101,6 +106,8 @@
                     emitters.remove(entry.getKey());
                 }
             }
+        } else {
+            USER_TOKEN_EMITTERS.remove(userId);
         }
     }
 

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