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rev:替换opc线程

master
gengby 11 months ago
parent
4c5e5a07a4
commit
f66da39a39
3 changed files with 320 additions and 106 deletions
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  1. 415
      acs/nladmin-system/src/main/java/org/nl/acs/opc/DeviceOpcProtocolRunable.java
  2. 3
      acs/nladmin-system/src/main/java/org/nl/acs/opc/OpcConfig.java
  3. 8
      acs/nladmin-system/src/main/java/org/nl/acs/opc/OpcItemDto.java

415
acs/nladmin-system/src/main/java/org/nl/acs/opc/DeviceOpcProtocolRunable.java
View File

@ -3,27 +3,34 @@ package org.nl.acs.opc;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSON;
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.nl.modules.lucene.enums.LogTypeEnum;
import org.nl.modules.lucene.service.dto.LuceneLogDto;
import org.openscada.opc.lib.da.*;
import java.util.*;
@Slf4j
public class DeviceOpcProtocolRunable implements Runnable {
public class DeviceOpcProtocolRunable implements Runnable, DataCallback, ServerConnectionStateListener {
List<OpcItemDto> protocols;
OpcServerManageDto OpcServer;
int error_num;
String message;
private Server server;
private Group group;
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;
}
@ -43,36 +50,59 @@ public class DeviceOpcProtocolRunable implements Runnable {
this.OpcServer = opcServer;
}
OpcItemDto getItem(String item) {
Iterator var2 = this.protocols.iterator();
OpcItemDto dto;
do {
if (!var2.hasNext()) {
return null;
}
private OpcItemDto getItem(String item) {
OpcItemDto x = (OpcItemDto) this.itemSearchCache.get(item);
if (x == null) {
Iterator var3 = this.protocols.iterator();
dto = (OpcItemDto) var2.next();
} while (!StrUtil.equals(item, dto.getItem_code()));
while (var3.hasNext()) {
OpcItemDto dto = (OpcItemDto) var3.next();
if (StrUtil.equals(item, dto.getItem_code())) {
x = dto;
this.itemSearchCache.put(item, dto);
break;
}
}
}
return dto;
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 {
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 ");
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();
// group =opcServerService.getServer(this.getOpcServer().getOpc_code());
List<String> itemsString = new ArrayList();
Iterator it = this.protocols.iterator();
Iterator var3 = this.protocols.iterator();
while (it.hasNext()) {
OpcItemDto protocol = (OpcItemDto) it.next();
while (var3.hasNext()) {
OpcItemDto protocol = (OpcItemDto) var3.next();
String item = protocol.getItem_code();
itemsString.add(item);
}
@ -80,58 +110,60 @@ public class DeviceOpcProtocolRunable implements Runnable {
Map<String, Item> itemsMap = new LinkedHashMap();
boolean is_error = false;
StringBuilder err_message = new StringBuilder();
Iterator var7 = itemsString.iterator();
Iterator var6 = itemsString.iterator();
while (var7.hasNext()) {
String string = (String) var7.next();
while (var6.hasNext()) {
String string = (String) var6.next();
try {
itemsMap.put(string, group.addItem(string));
Item item = group.addItem(string);
itemsMap.put(string, item);
log.trace("添加成功 {}", string);
} catch (Exception var29) {
err_message.append(string + ":" + var29.getMessage());
} catch (Exception var26) {
err_message.append(string + ":" + var26.getMessage());
if (!is_error) {
is_error = true;
}
}
}
String tag;
if (is_error) {
log.info("设备OPC数据同步配置异常");
tag = err_message.toString();
log.warn("{}:{}", OpcConfig.resource_code, tag);
}
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();
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);
UnifiedDataAccessor accessor_value = UnifiedDataAccessorFactory.getAccessor(OpcConfig.udw_opc_value_key);
boolean time_out = false;
label97:
while (true) {
while (DeviceOpcSynchronizeAutoRun.isRun) {
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();
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();
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 (log.isTraceEnabled()) {
log.trace("{} 读取耗时：{}", tag, duration);
}
if (duration > 1000L) {
if (!time_out) {
log.warn(" {} 读取超时 : {}", tag, duration);
log.warn("{} 读取超时 : {}", tag, duration);
}
time_out = true;
@ -139,99 +171,204 @@ public class DeviceOpcProtocolRunable implements Runnable {
time_out = false;
}
if(ObjectUtil.isEmpty(itemStatus)) {
System.out.println( tag + " :itemStatus is null");
log.warn(" {} 读取异常 : {} itemStatus is null", tag);
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());
valueAllNotNull = false;
}
if (!UnifiedDataAppService.isEquals(value, his)) {
OpcItemDto itemDto = this.getItem(itemId);
if (true) {
this.logItemChanged(itemId, accessor_value, value, itemDto);
}
if(!ObjectUtil.isEmpty(value)){
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);
}
Set<Item> items = itemStatus.keySet();
Iterator var18 = items.iterator();
ThreadUtl.sleep((long) OpcConfig.synchronized_millisecond);
if (this.error_num != 0) {
this.error_num = 0;
this.message = null;
}
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;
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);
}
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) {
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);
ThreadUtl.sleep((long) (5000 + random));
// ThreadUtl.sleep((long) ((new Random()).nextInt(3) +1) * 10000);
break start;
} 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);
}
} while (ObjectUtil.equal(value, his));//如果两次的值相等，不走下面的代码
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 + ";");
// ThreadUtl.sleep((long) (30000 + random));
ThreadUtl.sleep((long) ((new Random()).nextInt(3) +1) * 10000);
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);
}
log.warn("信号{}变更从{}->{};信号快照：{}", new Object[]{item.getId(), his, value, sb});
ThreadUtl.sleep((long) ('\uea60' + random));
// ThreadUtl.sleep((long) ((new Random()).nextInt(3) +1) * 10000);
// break start;
} 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));
// ThreadUtl.sleep((long) ((new Random()).nextInt(3) +1) * 10000);
// break start;
}
// accessor_value.setValueWithPersistence(item.getId(),accessor_value.getValue(item.getId()));
// accessor_value.getHistoryUnifiedData(item.getId());
//设置值
accessor_value.setValue(item.getId(), value);
++this.all_null;
} else {
this.all_null = 0;
}
// break start;
}
} catch (Exception var30) {
log.warn("opc线程停止。。。");
return;
} catch (Exception var27) {
if (this.server != null) {
try {
this.server.disconnect();
} catch (Exception var25) {
log.warn("{} : server disconnect", 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,"+var30;
String error_message = "设备信息同步异常";
if (!StrUtil.equals(this.message, error_message)) {
log.warn("", var30);
log.warn(error_message, var27);
}
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
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)) {
log.info("设备同步通信异常");
this.message = error_message;
}
}
}
}
@Override
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;
@ -239,4 +376,70 @@ public class DeviceOpcProtocolRunable implements Runnable {
long seconds = mss % 60000L / 1000L;
return days + " days " + hours + " hours " + minutes + " minutes " + seconds + " seconds ";
}
@Override
public void changed(Item item, ItemState itemState) {
String itemId = item.getId();
try {
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);
itemDto.setHis_item_value(his);
itemDto.setItem_value(value);
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 + ";");
}
if (!itemDto.getItem_code().endsWith("heartbeat") && !itemDto.getItem_code().endsWith("time")) {
// 存在上次点位值为null情况 则不记录日志
LuceneLogDto luceneLogDto = new LuceneLogDto(itemDto.getOpc_server_code(), itemDto.getOpc_plc_code(), itemDto.getDevice_code(), itemDto.getItem_code().substring(itemDto.getItem_code().lastIndexOf(".") + 1),
String.valueOf(itemDto.getHis_item_value()), String.valueOf(itemDto.getItem_value()));
luceneLogDto.setLogType(LogTypeEnum.DEVICE_LOG.getDesc());
log.info("{}", JSON.toJSONString(luceneLogDto));
}
} else {
// log.info("设备：{}信号{}变更从{}->{};信号快照：{}", new Object[]{itemDto.getDevice_code(), itemId, his, value});
// 存在上次点位值为null情况 则不记录日志
if (!itemDto.getItem_code().endsWith("heartbeat") && !itemDto.getItem_code().endsWith("time")) {
LuceneLogDto luceneLogDto = new LuceneLogDto(itemDto.getOpc_server_code(), itemDto.getOpc_plc_code(), itemDto.getDevice_code(), itemDto.getItem_code().substring(itemDto.getItem_code().lastIndexOf(".") + 1),
String.valueOf(itemDto.getHis_item_value()), String.valueOf(itemDto.getItem_value()));
luceneLogDto.setLogType(LogTypeEnum.DEVICE_LOG.getDesc());
log.info("{}", JSON.toJSONString(luceneLogDto));
}
}
}
}

3
acs/nladmin-system/src/main/java/org/nl/acs/opc/OpcConfig.java
View File

@ -10,4 +10,7 @@ public class OpcConfig {
public static String opc_server_default_group = "group";
public static String resource_code = "opc_sync";
public static String resource_name = "opc同步";
//OPC 数据同步是否采用回调机制实现。之前是线程定期全部读，效率低。
public static Boolean opc_item_read_using_callback = false;
}

8
acs/nladmin-system/src/main/java/org/nl/acs/opc/OpcItemDto.java
View File

@ -11,6 +11,7 @@ public class OpcItemDto {
private String opc_plc_code;
private String item_code;
private Object item_value;
private Object his_item_value;
private Boolean need_log = Boolean.valueOf(false);
private List<String> relate_items = new ArrayList();
@ -86,4 +87,11 @@ public class OpcItemDto {
this.relate_items = relate_items;
}
public Object getHis_item_value() {
return his_item_value;
}
public void setHis_item_value(Object his_item_value) {
this.his_item_value = his_item_value;
}
}

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