From dfbd8f002de1ee4d1807c6d6c8d3de2276df3f12 Mon Sep 17 00:00:00 2001
From: luxiaotao1123 <xltys1995>
Date: 星期四, 24 九月 2020 13:16:10 +0800
Subject: [PATCH] #线程安全问题
---
src/main/java/com/zy/core/model/protocol/StaProtocol.java | 11 ++++++++++-
src/main/java/com/zy/asrs/service/impl/MainServiceImpl.java | 26 +++++++++++++-------------
src/main/java/com/zy/core/thread/DevpThread.java | 11 +++++++++++
3 files changed, 34 insertions(+), 14 deletions(-)
diff --git a/src/main/java/com/zy/asrs/service/impl/MainServiceImpl.java b/src/main/java/com/zy/asrs/service/impl/MainServiceImpl.java
index c31e4dd..67b8cb9 100644
--- a/src/main/java/com/zy/asrs/service/impl/MainServiceImpl.java
+++ b/src/main/java/com/zy/asrs/service/impl/MainServiceImpl.java
@@ -109,7 +109,7 @@
String barcode = barcodeThread.getBarcode();
// 鑾峰彇鍏ュ簱绔欎俊鎭�
DevpThread devpThread = (DevpThread) SlaveConnection.get(SlaveType.Devp, devp.getId());
- StaProtocol staProtocol = devpThread.getStation().get(inSta.getStaNo());
+ StaProtocol staProtocol = devpThread.getStation().get(inSta.getStaNo()).clone();
if (staProtocol == null) {
continue;
}
@@ -182,7 +182,7 @@
barcodeThread.setBarcode("");
staProtocol.setWorkNo((short) workNo);
staProtocol.setStaNo(startupDto.getStaNo().shortValue());
- staProtocol.setPakMk(false);
+ devpThread.setPakMk(staProtocol.getSiteId(), false);
boolean result = MessageQueue.offer(SlaveType.Devp, devp.getId(), new Task(2, staProtocol));
if (!result) {
throw new CoolException("鏇存柊plc绔欑偣淇℃伅澶辫触");
@@ -212,7 +212,7 @@
for (DevpSlave.Sta inSta : devp.getInSta()) {
// 鑾峰彇鍏ュ簱绔欎俊鎭�
DevpThread devpThread = (DevpThread) SlaveConnection.get(SlaveType.Devp, devp.getId());
- StaProtocol staProtocol = devpThread.getStation().get(inSta.getStaNo());
+ StaProtocol staProtocol = devpThread.getStation().get(inSta.getStaNo()).clone();
if (staProtocol == null) { continue; }
// 鍒ゆ柇鏄惁婊¤冻鍏ュ簱鏉′欢
if (staProtocol.isAutoing() && staProtocol.isLoading()
@@ -227,7 +227,7 @@
// 鏇存柊绔欑偣淇℃伅 涓� 涓嬪彂plc鍛戒护
staProtocol.setWorkNo(wrkMast.getWrkNo().shortValue());
staProtocol.setStaNo(wrkMast.getStaNo().shortValue());
- staProtocol.setPakMk(false);
+ devpThread.setPakMk(staProtocol.getSiteId(), false);
boolean result = MessageQueue.offer(SlaveType.Devp, devp.getId(), new Task(2, staProtocol));
if (result) {
// 鏇存柊宸ヤ綔涓绘。
@@ -258,7 +258,7 @@
for (DevpSlave.Sta pickSta : devp.getPickSta()) {
// 鑾峰彇鎷ｆ枡鍏ュ簱绔欎俊鎭�
DevpThread devpThread = (DevpThread) SlaveConnection.get(SlaveType.Devp, devp.getId());
- StaProtocol staProtocol = devpThread.getStation().get(pickSta.getStaNo());
+ StaProtocol staProtocol = devpThread.getStation().get(pickSta.getStaNo()).clone();
if (staProtocol == null) { continue; }
if (staProtocol.isAutoing() && staProtocol.isLoading() && staProtocol.isInEnable()
&& staProtocol.getWorkNo() > 0 && staProtocol.isPakMk()){
@@ -321,7 +321,7 @@
// 鏇存柊绔欑偣淇℃伅 涓� 涓嬪彂plc鍛戒护
staProtocol.setWorkNo(wrkMast.getWrkNo().shortValue());
staProtocol.setStaNo(wrkMast.getStaNo().shortValue());
- staProtocol.setPakMk(false);
+ devpThread.setPakMk(staProtocol.getSiteId(), false);
boolean result = MessageQueue.offer(SlaveType.Devp, devp.getId(), new Task(2, staProtocol));
if (!result) {
log.error("鍙戝竷鍛戒护鑷宠緭閫佺嚎闃熷垪澶辫触锛侊紒锛� [plc缂栧彿锛歿}]", devp.getId());
@@ -344,7 +344,7 @@
for (CrnSlave.CrnStn crnStn : crnSlave.getCrnOutStn()) {
// 鑾峰彇鍫嗗灈鏈哄嚭搴撶珯淇℃伅
DevpThread devpThread = (DevpThread) SlaveConnection.get(SlaveType.Devp, crnStn.getDevpPlcId());
- StaProtocol staProtocol = devpThread.getStation().get(crnStn.getStaNo());
+ StaProtocol staProtocol = devpThread.getStation().get(crnStn.getStaNo()).clone();
if (staProtocol == null) { continue; }
if (staProtocol.isAutoing() && staProtocol.isLoading() && (staProtocol.getWorkNo() == 0 || staProtocol.getStaNo() == null)) {
// 鏌ヨ宸ヤ綔妗�
@@ -446,7 +446,7 @@
boolean flag = false;
// 鑾峰彇鍫嗗灈鏈哄叆搴撶珯淇℃伅
DevpThread devpThread = (DevpThread) SlaveConnection.get(SlaveType.Devp, crnStn.getDevpPlcId());
- StaProtocol staProtocol = devpThread.getStation().get(crnStn.getStaNo());
+ StaProtocol staProtocol = devpThread.getStation().get(crnStn.getStaNo()).clone();
if (staProtocol == null) { continue; }
// 鏌ヨ绔欑偣璇︾粏淇℃伅
BasDevp staDetl = basDevpService.selectById(crnStn.getStaNo());
@@ -534,7 +534,7 @@
}
// 鑾峰彇鍫嗗灈鏈哄嚭搴撶珯淇℃伅
DevpThread devpThread = (DevpThread) SlaveConnection.get(SlaveType.Devp, crnStn.getDevpPlcId());
- StaProtocol staProtocol = devpThread.getStation().get(crnStn.getStaNo());
+ StaProtocol staProtocol = devpThread.getStation().get(crnStn.getStaNo()).clone();
if (staProtocol == null) { continue; }
// 鏌ヨ绔欑偣璇︾粏淇℃伅
BasDevp staDetl = basDevpService.selectById(crnStn.getStaNo());
@@ -706,7 +706,7 @@
for (DevpSlave.Sta emptyInSta : devp.getEmptyInSta()) {
// 鑾峰彇绌烘澘鍏ュ簱绔欎俊鎭�
DevpThread devpThread = (DevpThread) SlaveConnection.get(SlaveType.Devp, devp.getId());
- StaProtocol staProtocol = devpThread.getStation().get(emptyInSta.getStaNo());
+ StaProtocol staProtocol = devpThread.getStation().get(emptyInSta.getStaNo()).clone();
if (staProtocol == null) { continue; }
// 绔欑偣鏉′欢鍒ゆ柇
if (staProtocol.isAutoing() && staProtocol.isLoading() && staProtocol.isInEnable()
@@ -753,7 +753,7 @@
// 鏇存柊绔欑偣淇℃伅 涓� 涓嬪彂plc鍛戒护
staProtocol.setWorkNo((short) workNo);
staProtocol.setStaNo(startupDto.getStaNo().shortValue());
- staProtocol.setPakMk(false);
+ devpThread.setPakMk(staProtocol.getSiteId(), false);
boolean result = MessageQueue.offer(SlaveType.Devp, devp.getId(), new Task(2, staProtocol));
if (!result) {
throw new CoolException("鏇存柊plc绔欑偣淇℃伅澶辫触");
@@ -784,7 +784,7 @@
List<WrkMast> wrkMasts = new ArrayList<>();
for (Integer staNo : led.getStaArr()) {
// 鑾峰彇鍙夎溅绔欑偣
- StaProtocol staProtocol = devpThread.getStation().get(staNo);
+ StaProtocol staProtocol = devpThread.getStation().get(staNo).clone();
if (null == staProtocol || null == staProtocol.getWorkNo() || 0 == staProtocol.getWorkNo() || !staProtocol.isLoading()) { continue; }
// 鑾峰彇宸ヤ綔妗ｆ暟鎹�
WrkMast wrkMast = wrkMastMapper.selectById(staProtocol.getWorkNo());
@@ -871,7 +871,7 @@
boolean reset = true;
for (Integer staNo : led.getStaArr()) {
// 鑾峰彇鍙夎溅绔欑偣
- StaProtocol staProtocol = devpThread.getStation().get(staNo);
+ StaProtocol staProtocol = devpThread.getStation().get(staNo).clone();
if (staProtocol == null) {continue;}
if (staProtocol.getWorkNo() != 0) {
reset = false;
diff --git a/src/main/java/com/zy/core/model/protocol/StaProtocol.java b/src/main/java/com/zy/core/model/protocol/StaProtocol.java
index 71f9030..64e43af 100644
--- a/src/main/java/com/zy/core/model/protocol/StaProtocol.java
+++ b/src/main/java/com/zy/core/model/protocol/StaProtocol.java
@@ -8,7 +8,7 @@
* Created by vincent on 2020/8/6
*/
@Data
-public class StaProtocol {
+public class StaProtocol implements Cloneable {
// 绔欑偣缂栧彿
private Integer siteId;
@@ -59,5 +59,14 @@
return basDevp;
}
+ @Override
+ public StaProtocol clone() {
+ try {
+ return (StaProtocol) super.clone();
+ } catch (CloneNotSupportedException e) {
+ e.printStackTrace();
+ }
+ return null;
+ }
}
diff --git a/src/main/java/com/zy/core/thread/DevpThread.java b/src/main/java/com/zy/core/thread/DevpThread.java
index 84e83ec..90d5837 100644
--- a/src/main/java/com/zy/core/thread/DevpThread.java
+++ b/src/main/java/com/zy/core/thread/DevpThread.java
@@ -192,6 +192,7 @@
// status[4] = staProtocol.isEmptyMk();
// OperateResult write2 = siemensS7Net.Write("DB100." + ((staProtocol.getSiteId() - 1) + 40), status); // 鐘舵��
if (!write.IsSuccess || !write1.IsSuccess) {
+ staProtocol = station.get(staProtocol.getSiteId());
if (staProtocol.getWorkNo() == 0 && staProtocol.getStaNo() ==0) {
staProtocol.setPakMk(true);
}
@@ -250,6 +251,16 @@
}
}
+ /**
+ * 璁剧疆鍏ュ簱鏍囪
+ */
+ public void setPakMk(Integer siteId, boolean pakMk) {
+ StaProtocol staProtocol = station.get(siteId);
+ if (null != staProtocol) {
+ staProtocol.setPakMk(pakMk);
+ }
+ }
+
@Override
public void close() {
siemensS7Net.ConnectClose();
--
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