From b726dc97538b7d4ba71fd06c14161017dd67c2b7 Mon Sep 17 00:00:00 2001
From: xubinbin <1323875150@qq.com>
Date: 星期三, 10 五月 2023 15:38:22 +0800
Subject: [PATCH] "@schedule"是Spring框架提供的一种定时任务执行机制，默认情况下它是单线程执行，项目中多次使用fixedRate按指定频率执行任务(不管前面任务是否已经完成)，在同时执行多个定时任务时可能会出现阻塞和性能问题，为了解决这种单线程瓶颈问题，将定时任务的执行机制改为支持多线程
---
src/main/java/com/genersoft/iot/vmp/jt1078/session/SessionManager.java | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/jt1078/session/SessionManager.java b/src/main/java/com/genersoft/iot/vmp/jt1078/session/SessionManager.java
index 9347249..c2876e5 100644
--- a/src/main/java/com/genersoft/iot/vmp/jt1078/session/SessionManager.java
+++ b/src/main/java/com/genersoft/iot/vmp/jt1078/session/SessionManager.java
@@ -76,13 +76,13 @@
Session session = this.get(cmd.getDevId());
if (session == null) {
log.error("DevId: {} not online!", cmd.getDevId());
- return "-1";
+ return null;
}
String requestKey = requestKey(cmd.getDevId(), cmd.getRespId(), cmd.getPackageNo());
SynchronousQueue<String> subscribe = subscribe(requestKey);
if (subscribe == null) {
log.error("DevId: {} key:{} send repaid", cmd.getDevId(), requestKey);
- return "-1";
+ return null;
}
session.writeObject(cmd);
try {
@@ -105,7 +105,7 @@
log.error("{}", e.getMessage(), e);
}
}
- log.warn("鏈壘鍒板搴斿洖澶嶆寚浠�,key:{} 娑堟伅:{} ", requestKey, data);
+ log.warn("Not find response,key:{} data:{} ", requestKey, data);
return false;
}
--
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