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fix 更新线程

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This commit is contained in:
USER-20220102CG\noblelift
2023-04-25 22:06:09 +08:00
parent 0a45974220
commit e158d84afb
3 changed files with 489 additions and 317 deletions
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13
acs/nladmin-system/src/main/java/org/nl/acs/device_driver/driver/AbstractOpcDeviceDriver.java
View File

@@ -1,11 +1,13 @@
package org.nl.acs.device_driver.driver;
import lombok.extern.slf4j.Slf4j;
import org.jinterop.dcom.common.JIException;
import org.nl.acs.ext.wms.data.JsonUtl;
import org.nl.acs.instruction.service.InstructionService;
import org.nl.acs.opc.*;
import org.nl.acs.udw.UnifiedDataAccessor;
import org.nl.acs.udw.UnifiedDataAccessorFactory;
import org.nl.acs.udw.UnifiedDataAppService;
import org.nl.modules.wql.exception.WDKException;
import org.nl.modules.wql.util.SpringContextHolder;
import org.openscada.opc.lib.da.AddFailedException;
@@ -16,6 +18,7 @@ import org.springframework.beans.factory.annotation.Autowired;
import java.util.*;
@Slf4j
public class AbstractOpcDeviceDriver extends AbstractDeviceDriver implements OpcDeviceDriver {
@Autowired
@@ -135,11 +138,13 @@ public class AbstractOpcDeviceDriver extends AbstractDeviceDriver implements Opc
sb.append(":");
sb.append(JsonUtl.parseWithoutException(udw_value));
sb.append(";");
// if (!need_write && !UnifiedDataAppService.isEquals(udw_value, write_value)) {
// need_write = true;
// }
if (!need_write && !UnifiedDataAppService.isEquals(udw_value, write_value)) {
need_write = true;
} else {
log.warn("下发信号点位{} 当前写入值:{} 与系统内存值:{} 相同，不再写入 ", code, write_value, udw_value );
}
}
need_write = true;
//need_write = true;
if (need_write) {
Date date = new Date();

651
acs/nladmin-system/src/main/java/org/nl/acs/opc/DeviceOpcProtocolRunable.java
View File

@@ -1,271 +1,418 @@
package org.nl.acs.opc;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import lombok.extern.slf4j.Slf4j;
import org.nl.acs.udw.UnifiedDataAccessor;
import org.nl.acs.udw.UnifiedDataAccessorFactory;
import org.openscada.opc.lib.da.Group;
import org.openscada.opc.lib.da.Item;
import org.openscada.opc.lib.da.ItemState;
import org.openscada.opc.lib.da.Server;
import org.nl.acs.udw.UnifiedDataAppService;
import org.openscada.opc.lib.da.*;
import java.util.*;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
@Slf4j
public class DeviceOpcProtocolRunable implements Runnable {
List<OpcItemDto> protocols;
OpcServerManageDto OpcServer;
int error_num;
String message;
private Server server;
//boolean flag =false;
public DeviceOpcProtocolRunable() {
this.error_num = 0;
this.message = null;
this.server = null;
}
public List<OpcItemDto> getProtocols() {
return this.protocols;
}
public void setProtocols(List<OpcItemDto> protocols) {
this.protocols = protocols;
}
public OpcServerManageDto getOpcServer() {
return this.OpcServer;
}
public void setOpcServer(OpcServerManageDto opcServer) {
this.OpcServer = opcServer;
}
OpcItemDto getItem(String item) {
Iterator var2 = this.protocols.iterator();
OpcItemDto dto;
do {
if (!var2.hasNext()) {
return null;
}
dto = (OpcItemDto) var2.next();
} while (!StrUtil.equals(item, dto.getItem_code()));
return dto;
}
@Override
public void run() {
while (true) {
try {
this.server = OpcServerUtl.getServerWithOutException(this.OpcServer.getOpc_host(), this.OpcServer.getCls_id(), this.OpcServer.getUser(), this.OpcServer.getPassword(), this.OpcServer.getDomain());
// Group group = server.addGroup(this.OpcServer.getOpc_host());
Group group = server.addGroup(this.OpcServer.getOpc_code());
if(ObjectUtil.isEmpty(group)){
log.info("group is null ");
}
List<String> itemsString = new ArrayList();
Iterator it = this.protocols.iterator();
while (it.hasNext()) {
OpcItemDto protocol = (OpcItemDto) it.next();
String item = protocol.getItem_code();
itemsString.add(item);
}
Map<String, Item> itemsMap = new LinkedHashMap();
boolean is_error = false;
StringBuilder err_message = new StringBuilder();
Iterator var7 = itemsString.iterator();
while (var7.hasNext()) {
String string = (String) var7.next();
try {
itemsMap.put(string, group.addItem(string));
log.trace("添加成功 {}", string);
} catch (Exception var29) {
err_message.append(string + ":" + var29.getMessage());
if (!is_error) {
is_error = true;
}
}
}
if (is_error) {
log.info("设备OPC数据同步配置异常");
}
if (!OpcStartTag.is_run) {
OpcStartTag.is_run = true;
}
//线程名
String tag = Thread.currentThread().getName();
if (this.OpcServer != null) {
tag = tag + this.OpcServer.getOpc_code();
}
UnifiedDataAccessor accessor_value = UnifiedDataAccessorFactory.getAccessor(OpcConfig.udw_opc_value_key);
boolean time_out = false;
label97:
while (true) {
long begin = System.currentTimeMillis();
Map<Item, ItemState> itemStatus = null;
try {
itemStatus = group.read(true, (Item[]) itemsMap.values().toArray(new Item[0]));
} catch (Exception e){
System.out.println("数据同步异常:"+ this.getOpcServer().getOpc_code());
log.trace("数据同步异常:{}", this.getOpcServer().getOpc_code());
//e.printStackTrace();
}
long end = System.currentTimeMillis();
log.trace("{} 开始记时{}", tag, DateUtil.now());
long duration = end - begin;
log.trace("{} 读取耗时：{}", tag, duration);
System.out.println("线程："+tag + " 读取耗时:"+ duration);
if (duration > 1000L) {
if (!time_out) {
log.warn(" {} 读取超时 : {}", tag, duration);
}
time_out = true;
} else {
time_out = false;
}
if(ObjectUtil.isEmpty(itemStatus)) {
System.out.println( tag + " :itemStatus is null");
log.warn(" {} 读取异常 : {} itemStatus is null", tag);
}
Set<Item> items = itemStatus.keySet();
Iterator var18 = items.iterator();
while (true) {
Item item;
//当前值
Object value;
//旧的值
Object his;
do {
if (!var18.hasNext()) {
end = System.currentTimeMillis();
log.trace("{}", itemsString);
log.trace("{} 计算完成耗时{}", tag, end - begin);
Thread.sleep((long) OpcConfig.synchronized_millisecond);
if (this.error_num != 0) {
this.error_num = 0;
this.message = null;
}
continue label97;
}
item = (Item) var18.next();
ItemState itemState = (ItemState) itemStatus.get(item);
value = OpcUtl.getValue(item, itemState);
his = accessor_value.getValue(item.getId());
if (!ObjectUtl.isEquals(itemState.getQuality(), QualityTypeValue.OPC_QUALITY_GOOD) && his != null) {
//flag = true;
log.warn("opc 值不健康 item: {}, 状态: {},当前读取值：{}, 系统内存值{} ", item.getId(), itemState.getQuality(), value, his);
}
// if(flag){
// if (this.server != null) {
// try {
// this.server.disconnect();
// } catch (Exception var25) {
// log.warn("{} : server disconnect", var25);
// }
// }
// DeviceOpcProtocolRunable runable = new DeviceOpcProtocolRunable();
// runable.setProtocols(protocols);
// runable.setOpcServer(OpcServer);
// ExecutorService executorService = Executors.newCachedThreadPool();
// executorService.submit(runable);
// log.warn("opc 值不健康 item: {}, 重新创建连接,当前线程名：{}", item.getId(),tag);
// break;
// }
} while (ObjectUtil.equal(value, his));//如果两次的值相等，不走下面的代码
// if(flag){
// break;
// }
OpcItemDto itemDto = this.getItem(item.getId());
//默认记录日志
if (true) {
StringBuilder sb = new StringBuilder();
//设备的ITEM项
List<String> relate_items = itemDto.getRelate_items();
Iterator var26 = relate_items.iterator();
while (var26.hasNext()) {
String relate = (String) var26.next();
Object obj = accessor_value.getValue(relate);
sb.append("key:" + relate + "value:" + obj + ";");
}
log.warn("信号{}变更从{}->{};信号快照：{}", new Object[]{item.getId(), his, value, sb});
}
// accessor_value.setValueWithPersistence(item.getId(),accessor_value.getValue(item.getId()));
// accessor_value.getHistoryUnifiedData(item.getId());
//设置值
accessor_value.setValue(item.getId(), value);
// if(flag){
// break;
// }
}
// if(flag){
// break;
// }
}
} catch (Exception var30) {
if (this.server != null) {
try {
this.server.disconnect();
} catch (Exception var25) {
log.warn("{} : server disconnect", var25);
}
}
public class DeviceOpcProtocolRunable implements Runnable, DataCallback, ServerConnectionStateListener {
List<OpcItemDto> protocols;
OpcServerManageDto OpcServer;
int error_num;
String message;
int maxResartNum;
private Server server;
private Group group;
boolean flag = false;
private int all_null;
private Map<String, OpcItemDto> itemSearchCache;
public DeviceOpcProtocolRunable() {
this.error_num = 0;
this.all_null = 0;
this.message = null;
this.itemSearchCache = new HashMap();
this.server = null;
}
String error_message = "设备信息同步异常,"+var30;
if (!StrUtil.equals(this.message, error_message)) {
log.warn("", var30);
public List<OpcItemDto> getProtocols() {
return this.protocols;
}
public void setProtocols(List<OpcItemDto> protocols) {
this.protocols = protocols;
}
public OpcServerManageDto getOpcServer() {
return this.OpcServer;
}
public void setOpcServer(OpcServerManageDto opcServer) {
this.OpcServer = opcServer;
}
private OpcItemDto getItem(String item) {
OpcItemDto x = (OpcItemDto) this.itemSearchCache.get(item);
if (x == null) {
Iterator var3 = this.protocols.iterator();
while (var3.hasNext()) {
OpcItemDto dto = (OpcItemDto) var3.next();
if (StrUtil.equals(item, dto.getItem_code())) {
x = dto;
this.itemSearchCache.put(item, dto);
break;
}
}
}
return x;
}
@Override
public void run() {
if (OpcConfig.opc_item_read_using_callback) {
this.runNew();
} else {
this.runOld();
}
}
private void runOld() {
while (true) {
start:
try {
if (this.group != null) {
group.clear();
group.remove();
log.trace("清理group...");
}
if (this.server != null) {
server.disconnect();
log.trace("清理server...");
}
this.server = OpcServerUtl.getServerWithOutException(this.OpcServer.getOpc_host(), this.OpcServer.getCls_id(), this.OpcServer.getUser(), this.OpcServer.getPassword(), this.OpcServer.getDomain());
this.server.addStateListener(this);
group = this.server.addGroup();
List<String> itemsString = new ArrayList();
Iterator var3 = this.protocols.iterator();
while (var3.hasNext()) {
OpcItemDto protocol = (OpcItemDto) var3.next();
String item = protocol.getItem_code();
itemsString.add(item);
}
Map<String, Item> itemsMap = new LinkedHashMap();
boolean is_error = false;
StringBuilder err_message = new StringBuilder();
Iterator var6 = itemsString.iterator();
while (var6.hasNext()) {
String string = (String) var6.next();
try {
Item item = group.addItem(string);
itemsMap.put(string, item);
log.trace("添加成功 {}", string);
} catch (Exception var26) {
err_message.append(string + ":" + var26.getMessage());
if (!is_error) {
is_error = true;
}
}
}
String tag;
if (is_error) {
tag = err_message.toString();
log.warn("{}:{}", OpcConfig.resource_code, tag);
}
if (!OpcStartTag.is_run) {
OpcStartTag.is_run = true;
}
tag = "";
if (log.isWarnEnabled()) {
tag = Thread.currentThread().getName();
if (this.OpcServer != null) {
tag = tag + this.getOpcGroupID();
}
}
UnifiedDataAccessor accessor_value = UnifiedDataAccessorFactory.getAccessor(OpcConfig.udw_opc_value_key);
boolean time_out = false;
while (DeviceOpcSynchronizeAutoRun.isRun) {
long begin = System.currentTimeMillis();
if (log.isTraceEnabled()) {
log.trace("{} 开始记时{}", tag, DateUtil.now());
}
Map<Item, ItemState> itemStatus = group.read(true, (Item[]) itemsMap.values().toArray(new Item[0]));
long end = System.currentTimeMillis();
long duration = end - begin;
if (log.isTraceEnabled()) {
log.trace("{} 读取耗时：{}", tag, duration);
}
if (duration > 1000L) {
if (!time_out) {
log.warn("{} 读取超时 : {}", tag, duration);
}
time_out = true;
} else {
time_out = false;
}
boolean valueAllNotNull = false;
Set<Item> items = itemStatus.keySet();
Iterator var18 = items.iterator();
while (var18.hasNext()) {
Item item = (Item) var18.next();
ItemState itemState = (ItemState) itemStatus.get(item);
Object value = OpcUtl.getValue(item, itemState);
if (value != null) {
valueAllNotNull = true;
}
String itemId = item.getId();
Object his = accessor_value.getValue(itemId);
if (!ObjectUtl.isEquals(itemState.getQuality(), QualityTypeValue.OPC_QUALITY_GOOD) && his != null) {
log.warn("opc 值不健康 item: {}, 状态: {}", itemId, itemState.getQuality());
}
if (!UnifiedDataAppService.isEquals(value, his)) {
OpcItemDto itemDto = this.getItem(itemId);
if (true) {
this.logItemChanged(itemId, accessor_value, value, itemDto);
}
accessor_value.setValue(itemId, value);
}
}
end = System.currentTimeMillis();
if (log.isTraceEnabled()) {
log.trace("{}", itemsString);
log.trace("{} 计算完成耗时{}", tag, end - begin);
}
ThreadUtl.sleep((long) OpcConfig.synchronized_millisecond);
if (this.error_num != 0) {
this.error_num = 0;
this.message = null;
}
if (!valueAllNotNull) {
int random = (new Random()).nextInt(10) + 1;
random *= 1000;
if (this.all_null < 3) {
if (log.isWarnEnabled()) {
log.warn("{} 所有内容都为空, all_null:{} ,暂定{}s", tag, all_null,5000 + random);
}
ThreadUtl.sleep((long) (5000 + random));
} else if (this.all_null < 6) {
if (log.isWarnEnabled()) {
log.warn(tag + "重新创建server");
log.warn("{} 所有内容都为空, all_null:{} ,暂定{}s", tag, all_null,30000 + random);
}
// ThreadUtl.sleep((long) (30000 + random));
ThreadUtl.sleep((long) ((new Random()).nextInt(3) +1) * 1000);
break start;
} else if (this.all_null < 12) {
if (log.isWarnEnabled()) {
log.warn("{} 所有内容都为空, all_null:{} ,暂定{}ms", tag, all_null, '\uea60' + random);
}
ThreadUtl.sleep((long) ('\uea60' + random));
} else {
if (log.isWarnEnabled()) {
log.warn("{} 所有内容都为空, all_null:{} ,暂定{}ms", tag, all_null, 120000 + random);
}
ThreadUtl.sleep((long) (120000 + random));
}
++this.all_null;
} else {
this.all_null = 0;
}
// break start;
}
log.warn("opc线程停止。。。");
return;
} catch (Exception var27) {
if (this.server != null) {
try {
this.server.disconnect();
} catch (Exception var25) {
}
}
this.server = null;
if (!DeviceOpcSynchronizeAutoRun.isRun) {
log.warn("opc线程停止2。。。");
return;
}
String error_message = "设备信息同步异常";
if (!StrUtil.equals(this.message, error_message)) {
log.warn(error_message, var27);
}
ThreadUtl.sleep((long) (OpcConfig.synchronized_exception_wait_second * 1000));
++this.error_num;
if (this.error_num > 3 && !StrUtil.equals(this.message, error_message)) {
this.message = error_message;
}
}
}
}
private void runNew() {
Async20Access accessor = null;
while (true) {
String opcGroupId = this.getOpcGroupID();
try {
if (this.server == null) {
this.server = OpcServerUtl.getServerWithOutException(this.OpcServer.getOpc_host(), this.OpcServer.getCls_id(), this.OpcServer.getUser(), this.OpcServer.getPassword(), this.OpcServer.getDomain());
this.server.addStateListener(this);
accessor = new Async20Access(this.server, OpcConfig.synchronized_millisecond, true);
Iterator var9 = this.protocols.iterator();
while (var9.hasNext()) {
OpcItemDto protocol = (OpcItemDto) var9.next();
String itemId = protocol.getItem_code();
accessor.addItem(itemId, this);
}
accessor.bind();
log.info("Async20Access bind {}", opcGroupId);
}
Thread.sleep((long) (OpcConfig.synchronized_exception_wait_second * 1000));
} catch (Exception var8) {
if (accessor != null) {
try {
log.warn("Async20Access unbind {}", opcGroupId);
accessor.unbind();
} catch (Exception var7) {
var7.printStackTrace();
}
accessor = null;
}
if (this.server != null) {
try {
this.server.disconnect();
} catch (Exception var6) {
}
this.server = null;
}
if (var8 instanceof InterruptedException) {
log.warn("OPC 同步线程(%s)被中断", opcGroupId);
return;
}
log.warn("设备信息同步异常", var8);
ThreadUtl.sleep((long) (OpcConfig.synchronized_exception_wait_second * 1000));
String error_message = var8.getMessage();
if (error_message == null) {
error_message = var8.toString();
}
++this.error_num;
if (this.error_num > 3 && !StrUtil.equals(this.message, error_message)) {
this.message = error_message;
}
}
}
}
public void connectionStateChanged(boolean connected) {
if (!connected) {
this.server = null;
}
log.warn("opc server {} {}", this.getOpcGroupID(), connected ? "connected" : "disconnected");
}
private String getOpcGroupID() {
String var10000 = this.OpcServer.getOpc_code();
return var10000 + "(" + this.protocols.size() + " items)";
}
public static String formatDuring(long mss) {
long days = mss / 86400000L;
long hours = mss % 86400000L / 3600000L;
long minutes = mss % 3600000L / 60000L;
long seconds = mss % 60000L / 1000L;
return days + " days " + hours + " hours " + minutes + " minutes " + seconds + " seconds ";
}
public void changed(Item item, ItemState itemState) {
String itemId = item.getId();
try {
Thread.sleep((long) (OpcConfig.synchronized_exception_wait_second * 1000));
} catch (InterruptedException e) {
e.printStackTrace();
log.warn("OPC 读取线程读取异常{} :", e);
// Thread.currentThread().interrupt();不会真正停止线程
}
++this.error_num;
if (this.error_num > 3 && !StrUtil.equals(this.message, error_message)) {
log.info("设备同步通信异常");
this.message = error_message;
}
}
}
}
Object value = OpcUtl.getValue(item, itemState);
UnifiedDataAccessor accessor_value = UnifiedDataAccessorFactory.getAccessor(OpcConfig.udw_opc_value_key);
accessor_value.setValue(itemId, value);
// if (value != null) {
// if (log.isTraceEnabled()) {
// log.trace("Item {} new value: {}, Timestamp: {}", new Object[]{itemId, itemState.getValue(), itemState.getTimestamp().getTime()});
// }
// } else if (log.isInfoEnabled()) {
// log.info("Item {} new value: {}, Timestamp: {}, Quality: {}", new Object[]{itemId, itemState.getValue(), itemState.getTimestamp().getTime(), itemState.getQuality()});
// }
log.trace("Item {} new value: {}, Timestamp: {}", new Object[]{itemId, itemState.getValue(), itemState.getTimestamp().getTime()});
OpcItemDto itemDto = this.getItem(itemId);
// if (Boolean.TRUE.equals(itemDto.getNeed_log())) {
// this.logItemChanged(itemId, accessor_value, value, itemDto);
// }
this.logItemChanged(itemId, accessor_value, value, itemDto);
} catch (Exception var7) {
log.error(itemId, var7);
}
}
private void logItemChanged(String itemId, UnifiedDataAccessor accessor_value, Object value, OpcItemDto itemDto) {
Object his = accessor_value.getValue(itemId);
List<String> relate_items = itemDto.getRelate_items();
if (relate_items != null && !relate_items.isEmpty()) {
StringBuilder sb = new StringBuilder();
Iterator var8 = relate_items.iterator();
while (var8.hasNext()) {
String relate = (String) var8.next();
Object obj = accessor_value.getValue(relate);
sb.append("key:" + relate + "value:" + obj + ";");
}
log.warn("设备：{}信号{}变更从{}->{};信号快照：{}", new Object[]{itemDto.getDevice_code(), itemId, his, value, sb});
// this.businessLogger.setResource(itemDto.getDevice_code(), itemDto.getDevice_name()).log("信号{}变更从{}->{};信号快照：{}", new Object[]{itemId, his, value, sb});
} else {
log.warn("设备：{}信号{}变更从{}->{};信号快照：{}", new Object[]{itemDto.getDevice_code(), itemId, his, value});
// this.businessLogger.setResource(itemDto.getDevice_code(), itemDto.getDevice_name()).log("信号{}变更从{}->{}", new Object[]{itemId, his, value});
}
}
public static String formatDuring(long mss) {
long days = mss / 86400000L;
long hours = mss % 86400000L / 3600000L;
long minutes = mss % 3600000L / 60000L;
long seconds = mss % 60000L / 1000L;
return days + " days " + hours + " hours " + minutes + " minutes " + seconds + " seconds ";
}
}

142
acs/nladmin-system/src/main/java/org/nl/acs/opc/OpcServerServiceImpl.java
View File

@@ -1,8 +1,10 @@
package org.nl.acs.opc;
import cn.hutool.core.util.StrUtil;
import org.jinterop.dcom.common.JIException;
import org.nl.acs.auto.initial.ApplicationAutoInitial;
import org.nl.acs.device_driver.driver.ItemValue;
import org.nl.modules.common.exception.BadRequestException;
import org.nl.modules.wql.exception.WDKException;
import org.openscada.opc.lib.common.NotConnectedException;
import org.openscada.opc.lib.da.Group;
@@ -65,79 +67,86 @@ public class OpcServerServiceImpl implements OpcServerService, ApplicationAutoIn
this.opcServerManageDtos = Collections.synchronizedMap(this.opcServerManageDtos);
}
public synchronized Group getServer(String code) {
Group group = null;
group = (Group) this.groups.get(code);
if (group != null) {
try {
if (group.isActive()) {
return group;
public Group getServer(String code) {
synchronized(this.buildLock(code)) {
Group group = null;
group = (Group)this.groups.get(code);
if (group != null) {
label68: {
Group var10000;
try {
if (!group.isActive()) {
break label68;
}
var10000 = group;
} catch (JIException var14) {
log.error(code, var14);
break label68;
}
return var10000;
}
} catch (JIException var9) {
var9.printStackTrace();
}
}
Server server = (Server) this.servers.get(code);
boolean needcreate = false;
if (server == null) {
needcreate = true;
} else {
try {
group = server.findGroup(OpcConfig.opc_server_default_group);
} catch (UnknownHostException
| JIException
| UnknownGroupException
| NotConnectedException
| IllegalArgumentException var8) {
var8.printStackTrace();
Server server = (Server)this.servers.get(code);
boolean needcreate = false;
String groupName = code;
if (server == null) {
needcreate = true;
} else {
try {
group = server.findGroup(groupName);
} catch (UnknownHostException | JIException | UnknownGroupException | NotConnectedException | IllegalArgumentException var13) {
log.error(code, var13);
needcreate = true;
}
}
if (needcreate) {
OpcServerManageDto dto = (OpcServerManageDto)this.opcServerManageDtos.get(code);
if (dto == null) {
throw new BadRequestException(code + "{} 不存在");
}
if (server == null) {
server = OpcServerUtl.getServerWithOutException(dto.getOpc_host(), StrUtil.trim(dto.getCls_id()), dto.getUser(), dto.getPassword(), StrUtil.trim(dto.getDomain()));
}
try {
group = server.addGroup(groupName);
} catch (Exception var12) {
this.clearServer(code);
ThreadUtl.sleep(5000L);
log.warn("获取opc出错重新获取", code, var12);
server = OpcServerUtl.getServerWithOutException(dto.getOpc_host(), StrUtil.trim(dto.getCls_id()), dto.getUser(), dto.getPassword(), StrUtil.trim(dto.getDomain()));
try {
group = server.addGroup(groupName);
} catch (Exception var11) {
var11.printStackTrace();
}
}
this.servers.put(code, server);
this.groups.put(code, group);
}
return group;
}
if (needcreate) {
OpcServerManageDto dto = (OpcServerManageDto) this.opcServerManageDtos.get(code);
if (dto == null) {
throw new WDKException("code 不存在");
}
server = OpcServerUtl.getServerWithOutException(
dto.getOpc_host(),
dto.getCls_id(),
dto.getUser(),
dto.getPassword(),
dto.getDomain());
// server = OpcServerUtl.getServerWithOutException(this.OpcServer.getOpc_host(), this.OpcServer.getCls_id(), this.OpcServer.getUser(), this.OpcServer.getPassword(), this.OpcServer.getDomain());
try {
group = server.addGroup(OpcConfig.opc_server_default_group);
} catch (Exception var7) {
throw new WDKException(var7);
}
this.servers.put(code, server);
this.groups.put(code, group);
}
return group;
}
public synchronized void clearServer(String code) {
try {
Server server = (Server) this.servers.get(code);
if (server!=null){
public void clearServer(String code) {
synchronized(this.buildLock(code)) {
try {
Server server = (Server)this.servers.get(code);
server.disconnect();
} catch (Exception var5) {
}
} catch (Exception e) {
e.printStackTrace();
log.error("清理server异常,",e.getMessage());
this.servers.remove(code);
this.groups.remove(code);
}
this.servers.remove(code);
this.groups.remove(code);
}
public void writeInteger(String code, ItemValue... values) {
@@ -151,4 +160,15 @@ public class OpcServerServiceImpl implements OpcServerService, ApplicationAutoIn
throw var4;
}
}
private String buildLock(String key) {
if (StrUtil.isEmpty(key)) {
key = "";
}
StringBuilder builder = new StringBuilder();
builder.append("OpcServerService.");
builder.append(key);
String lock = builder.toString().intern();
return lock;
}
}