sync deduplicated script evaluation/release

vparomskiy
1 parent 4ba34513
Showing 7 changed files with 206 additions and 66 deletions
application/src/main/java/org/thingsboard/server/actors/ruleChain/DefaultTbContext.java
application/src/main/java/org/thingsboard/server/controller/RuleChainController.java
application/src/main/java/org/thingsboard/server/service/script/AbstractNashornJsSandboxService.java
application/src/main/java/org/thingsboard/server/service/script/JsSandboxService.java
application/src/main/java/org/thingsboard/server/service/script/RuleNodeJsScriptEngine.java
application/src/main/resources/logback.xml
application/src/test/java/org/thingsboard/server/service/script/RuleNodeJsScriptEngineTest.java
--- a/application/src/main/java/org/thingsboard/server/actors/ruleChain/DefaultTbContext.java
View file @831f620
+++ b/application/src/main/java/org/thingsboard/server/actors/ruleChain/DefaultTbContext.java
View file @831f620
@@ -154,7 +154,7 @@ class DefaultTbContext implements TbContext {
     @Override
     public ScriptEngine createJsScriptEngine(String script, String... argNames) {
-        return new RuleNodeJsScriptEngine(mainCtx.getJsSandbox(), script, argNames);
+        return new RuleNodeJsScriptEngine(mainCtx.getJsSandbox(), nodeCtx.getSelf().getId(), script, argNames);
     }
     @Override
--- a/application/src/main/java/org/thingsboard/server/controller/RuleChainController.java
View file @831f620
+++ b/application/src/main/java/org/thingsboard/server/controller/RuleChainController.java
View file @831f620
@@ -276,7 +276,7 @@ public class RuleChainController extends BaseController {
             String errorText = "";
             ScriptEngine engine = null;
             try {
-                engine = new RuleNodeJsScriptEngine(jsSandboxService, script, argNames);
+                engine = new RuleNodeJsScriptEngine(jsSandboxService, getCurrentUser().getId(), script, argNames);
                 TbMsg inMsg = new TbMsg(UUIDs.timeBased(), msgType, null, new TbMsgMetaData(metadata), data, null, null, 0L);
                 switch (scriptType) {
                     case "update":
--- a/application/src/main/java/org/thingsboard/server/service/script/AbstractNashornJsSandboxService.java
View file @831f620
+++ b/application/src/main/java/org/thingsboard/server/service/script/AbstractNashornJsSandboxService.java
View file @831f620
@@ -13,16 +13,19 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.thingsboard.server.service.script;
 import com.google.common.util.concurrent.Futures;
 import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.ListeningExecutorService;
+import com.google.common.util.concurrent.MoreExecutors;
 import delight.nashornsandbox.NashornSandbox;
 import delight.nashornsandbox.NashornSandboxes;
 import jdk.nashorn.api.scripting.NashornScriptEngineFactory;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.lang3.tuple.Pair;
+import org.thingsboard.server.common.data.id.EntityId;
 import javax.annotation.PostConstruct;
 import javax.annotation.PreDestroy;
@@ -42,17 +45,20 @@ public abstract class AbstractNashornJsSandboxService implements JsSandboxServic
     private NashornSandbox sandbox;
     private ScriptEngine engine;
     private ExecutorService monitorExecutorService;
+    private ListeningExecutorService evalExecutorService;
     private final Map<UUID, String> functionsMap = new ConcurrentHashMap<>();
-    private final Map<UUID,AtomicInteger> blackListedFunctions = new ConcurrentHashMap<>();
-    private final Map<String, Pair<UUID, AtomicInteger>> scriptToId = new ConcurrentHashMap<>();
-    private final Map<UUID, AtomicInteger> scriptIdToCount = new ConcurrentHashMap<>();
+    private final Map<BlackListKey, AtomicInteger> blackListedFunctions = new ConcurrentHashMap<>();
+
+    private final Map<String, ScriptInfo> scriptKeyToInfo = new ConcurrentHashMap<>();
+    private final Map<UUID, ScriptInfo> scriptIdToInfo = new ConcurrentHashMap<>();
     @PostConstruct
     public void init() {
         if (useJsSandbox()) {
             sandbox = NashornSandboxes.create();
             monitorExecutorService = Executors.newFixedThreadPool(getMonitorThreadPoolSize());
+            evalExecutorService = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(10));
             sandbox.setExecutor(monitorExecutorService);
             sandbox.setMaxCPUTime(getMaxCpuTime());
             sandbox.allowNoBraces(false);
@@ -65,9 +71,12 @@ public abstract class AbstractNashornJsSandboxService implements JsSandboxServic
     @PreDestroy
     public void stop() {
-        if  (monitorExecutorService != null) {
+        if (monitorExecutorService != null) {
             monitorExecutorService.shutdownNow();
         }
+        if (evalExecutorService != null) {
+            evalExecutorService.shutdownNow();
+        }
     }
     protected abstract boolean useJsSandbox();
@@ -80,33 +89,39 @@ public abstract class AbstractNashornJsSandboxService implements JsSandboxServic
     @Override
     public ListenableFuture<UUID> eval(JsScriptType scriptType, String scriptBody, String... argNames) {
-        Pair<UUID, AtomicInteger> deduplicated = deduplicate(scriptType, scriptBody);
-        UUID scriptId = deduplicated.getLeft();
-        AtomicInteger duplicateCount = deduplicated.getRight();
-
-        if(duplicateCount.compareAndSet(0, 1)) {
-            String functionName = "invokeInternal_" + scriptId.toString().replace('-', '_');
-            String jsScript = generateJsScript(scriptType, functionName, scriptBody, argNames);
-            try {
-                if (useJsSandbox()) {
-                    sandbox.eval(jsScript);
-                } else {
-                    engine.eval(jsScript);
+        ScriptInfo scriptInfo = deduplicate(scriptType, scriptBody);
+        UUID scriptId = scriptInfo.getId();
+        AtomicInteger duplicateCount = scriptInfo.getCount();
+
+        synchronized (scriptInfo.getLock()) {
+            if (duplicateCount.compareAndSet(0, 1)) {
+                try {
+                    evaluate(scriptId, scriptType, scriptBody, argNames);
+                } catch (Exception e) {
+                    duplicateCount.decrementAndGet();
+                    log.warn("Failed to compile JS script: {}", e.getMessage(), e);
+                    return Futures.immediateFailedFuture(e);
                 }
-                functionsMap.put(scriptId, functionName);
-            } catch (Exception e) {
-                duplicateCount.decrementAndGet();
-                log.warn("Failed to compile JS script: {}", e.getMessage(), e);
-                return Futures.immediateFailedFuture(e);
+            } else {
+                duplicateCount.incrementAndGet();
             }
-        } else {
-            duplicateCount.incrementAndGet();
         }
         return Futures.immediateFuture(scriptId);
     }
+    private void evaluate(UUID scriptId, JsScriptType scriptType, String scriptBody, String... argNames) throws ScriptException {
+        String functionName = "invokeInternal_" + scriptId.toString().replace('-', '_');
+        String jsScript = generateJsScript(scriptType, functionName, scriptBody, argNames);
+        if (useJsSandbox()) {
+            sandbox.eval(jsScript);
+        } else {
+            engine.eval(jsScript);
+        }
+        functionsMap.put(scriptId, functionName);
+    }
+
     @Override
-    public ListenableFuture<Object> invokeFunction(UUID scriptId, Object... args) {
+    public ListenableFuture<Object> invokeFunction(UUID scriptId, EntityId entityId, Object... args) {
         String functionName = functionsMap.get(scriptId);
         if (functionName == null) {
             return Futures.immediateFailedFuture(new RuntimeException("No compiled script found for scriptId: [" + scriptId + "]!"));
@@ -117,11 +132,12 @@ public abstract class AbstractNashornJsSandboxService implements JsSandboxServic
                 if (useJsSandbox()) {
                     result = sandbox.getSandboxedInvocable().invokeFunction(functionName, args);
                 } else {
-                    result = ((Invocable)engine).invokeFunction(functionName, args);
+                    result = ((Invocable) engine).invokeFunction(functionName, args);
                 }
                 return Futures.immediateFuture(result);
             } catch (Exception e) {
-                blackListedFunctions.computeIfAbsent(scriptId, key -> new AtomicInteger(0)).incrementAndGet();
+                BlackListKey blackListKey = new BlackListKey(scriptId, entityId);
+                blackListedFunctions.computeIfAbsent(blackListKey, key -> new AtomicInteger(0)).incrementAndGet();
                 return Futures.immediateFailedFuture(e);
             }
         } else {
@@ -131,31 +147,41 @@ public abstract class AbstractNashornJsSandboxService implements JsSandboxServic
     }
     @Override
-    public ListenableFuture<Void> release(UUID scriptId) {
-        AtomicInteger count = scriptIdToCount.get(scriptId);
-        if(count != null) {
-            if(count.decrementAndGet() > 0) {
+    public ListenableFuture<Void> release(UUID scriptId, EntityId entityId) {
+        ScriptInfo scriptInfo = scriptIdToInfo.get(scriptId);
+        if (scriptInfo == null) {
+            log.warn("Script release called for not existing script id [{}]", scriptId);
+            return Futures.immediateFuture(null);
+        }
+
+        synchronized (scriptInfo.getLock()) {
+            int remainingDuplicates = scriptInfo.getCount().decrementAndGet();
+            if (remainingDuplicates > 0) {
                 return Futures.immediateFuture(null);
             }
-        }
-        String functionName = functionsMap.get(scriptId);
-        if (functionName != null) {
-            try {
-                if (useJsSandbox()) {
-                    sandbox.eval(functionName + " = undefined;");
-                } else {
-                    engine.eval(functionName + " = undefined;");
+            String functionName = functionsMap.get(scriptId);
+            if (functionName != null) {
+                try {
+                    if (useJsSandbox()) {
+                        sandbox.eval(functionName + " = undefined;");
+                    } else {
+                        engine.eval(functionName + " = undefined;");
+                    }
+                    functionsMap.remove(scriptId);
+                    blackListedFunctions.remove(new BlackListKey(scriptId, entityId));
+                } catch (ScriptException e) {
+                    log.error("Could not release script [{}] [{}]", scriptId, remainingDuplicates);
+                    return Futures.immediateFailedFuture(e);
                 }
-                functionsMap.remove(scriptId);
-                blackListedFunctions.remove(scriptId);
-            } catch (ScriptException e) {
-                return Futures.immediateFailedFuture(e);
+            } else {
+                log.warn("Function name do not exist for script [{}] [{}]", scriptId, remainingDuplicates);
             }
         }
         return Futures.immediateFuture(null);
     }
+
     private boolean isBlackListed(UUID scriptId) {
         if (blackListedFunctions.containsKey(scriptId)) {
             AtomicInteger errorCount = blackListedFunctions.get(scriptId);
@@ -174,15 +200,46 @@ public abstract class AbstractNashornJsSandboxService implements JsSandboxServic
         }
     }
-    private Pair<UUID, AtomicInteger> deduplicate(JsScriptType scriptType, String scriptBody) {
-        Pair<UUID, AtomicInteger> precomputed = Pair.of(UUID.randomUUID(), new AtomicInteger());
-
-        Pair<UUID, AtomicInteger> pair = scriptToId.computeIfAbsent(deduplicateKey(scriptType, scriptBody), i -> precomputed);
-        AtomicInteger duplicateCount = scriptIdToCount.computeIfAbsent(pair.getLeft(), i -> pair.getRight());
-        return Pair.of(pair.getLeft(), duplicateCount);
+    private ScriptInfo deduplicate(JsScriptType scriptType, String scriptBody) {
+        ScriptInfo meta = ScriptInfo.preInit();
+        String key = deduplicateKey(scriptType, scriptBody);
+        ScriptInfo latestMeta = scriptKeyToInfo.computeIfAbsent(key, i -> meta);
+        return scriptIdToInfo.computeIfAbsent(latestMeta.getId(), i -> latestMeta);
     }
     private String deduplicateKey(JsScriptType scriptType, String scriptBody) {
         return scriptType + "_" + scriptBody;
     }
+
+    @Getter
+    private static class ScriptInfo {
+        private final UUID id;
+        private final Object lock;
+        private final AtomicInteger count;
+
+        ScriptInfo(UUID id, Object lock, AtomicInteger count) {
+            this.id = id;
+            this.lock = lock;
+            this.count = count;
+        }
+
+        static ScriptInfo preInit() {
+            UUID preId = UUID.randomUUID();
+            AtomicInteger preCount = new AtomicInteger();
+            Object preLock = new Object();
+            return new ScriptInfo(preId, preLock, preCount);
+        }
+    }
+
+    @EqualsAndHashCode
+    @Getter
+    private static class BlackListKey {
+        private final UUID scriptId;
+        private final EntityId entityId;
+
+        public BlackListKey(UUID scriptId, EntityId entityId) {
+            this.scriptId = scriptId;
+            this.entityId = entityId;
+        }
+    }
 }
--- a/application/src/main/java/org/thingsboard/server/service/script/JsSandboxService.java
View file @831f620
+++ b/application/src/main/java/org/thingsboard/server/service/script/JsSandboxService.java
View file @831f620
@@ -17,6 +17,7 @@
 package org.thingsboard.server.service.script;
 import com.google.common.util.concurrent.ListenableFuture;
+import org.thingsboard.server.common.data.id.EntityId;
 import java.util.UUID;
@@ -24,8 +25,8 @@ public interface JsSandboxService {
     ListenableFuture<UUID> eval(JsScriptType scriptType, String scriptBody, String... argNames);
-    ListenableFuture<Object> invokeFunction(UUID scriptId, Object... args);
+    ListenableFuture<Object> invokeFunction(UUID scriptId, EntityId entityId, Object... args);
-    ListenableFuture<Void> release(UUID scriptId);
+    ListenableFuture<Void> release(UUID scriptId, EntityId entityId);
 }
--- a/application/src/main/java/org/thingsboard/server/service/script/RuleNodeJsScriptEngine.java
View file @831f620
+++ b/application/src/main/java/org/thingsboard/server/service/script/RuleNodeJsScriptEngine.java
View file @831f620
@@ -21,6 +21,7 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import com.google.common.collect.Sets;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
+import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.msg.TbMsg;
 import org.thingsboard.server.common.msg.TbMsgMetaData;
@@ -39,9 +40,11 @@ public class RuleNodeJsScriptEngine implements org.thingsboard.rule.engine.api.S
     private final JsSandboxService sandboxService;
     private final UUID scriptId;
+    private final EntityId entityId;
-    public RuleNodeJsScriptEngine(JsSandboxService sandboxService, String script, String... argNames) {
+    public RuleNodeJsScriptEngine(JsSandboxService sandboxService, EntityId entityId, String script, String... argNames) {
         this.sandboxService = sandboxService;
+        this.entityId = entityId;
         try {
             this.scriptId = this.sandboxService.eval(JsScriptType.RULE_NODE_SCRIPT, script, argNames).get();
         } catch (Exception e) {
@@ -162,7 +165,7 @@ public class RuleNodeJsScriptEngine implements org.thingsboard.rule.engine.api.S
     private JsonNode executeScript(TbMsg msg) throws ScriptException {
         try {
             String[] inArgs = prepareArgs(msg);
-            String eval = sandboxService.invokeFunction(this.scriptId, inArgs[0], inArgs[1], inArgs[2]).get().toString();
+            String eval = sandboxService.invokeFunction(this.scriptId, this.entityId, inArgs[0], inArgs[1], inArgs[2]).get().toString();
             return mapper.readTree(eval);
         } catch (ExecutionException e) {
             if (e.getCause() instanceof ScriptException) {
@@ -176,6 +179,6 @@ public class RuleNodeJsScriptEngine implements org.thingsboard.rule.engine.api.S
     }
     public void destroy() {
-        sandboxService.release(this.scriptId);
+        sandboxService.release(this.scriptId, this.entityId);
     }
 }
--- a/application/src/main/resources/logback.xml
View file @831f620
+++ b/application/src/main/resources/logback.xml
View file @831f620
@@ -17,7 +17,7 @@
 -->
 <!DOCTYPE configuration>
-<configuration>
+<configuration scan="true" scanPeriod="10 seconds">
     <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
         <encoder>
--- a/application/src/test/java/org/thingsboard/server/service/script/RuleNodeJsScriptEngineTest.java
View file @831f620
+++ b/application/src/test/java/org/thingsboard/server/service/script/RuleNodeJsScriptEngineTest.java
View file @831f620
@@ -21,12 +21,18 @@ import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.thingsboard.rule.engine.api.ScriptEngine;
+import org.thingsboard.server.common.data.id.EntityId;
+import org.thingsboard.server.common.data.id.RuleNodeId;
 import org.thingsboard.server.common.msg.TbMsg;
 import org.thingsboard.server.common.msg.TbMsgMetaData;
 import javax.script.ScriptException;
-
+import java.util.Map;
 import java.util.Set;
+import java.util.UUID;
+import java.util.concurrent.*;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicInteger;
 import static org.junit.Assert.*;
@@ -35,6 +41,8 @@ public class RuleNodeJsScriptEngineTest {
     private ScriptEngine scriptEngine;
     private TestNashornJsSandboxService jsSandboxService;
+    private EntityId ruleNodeId = new RuleNodeId(UUIDs.timeBased());
+
     @Before
     public void beforeTest() throws Exception {
         jsSandboxService = new TestNashornJsSandboxService(false, 1, 100, 3);
@@ -48,7 +56,7 @@ public class RuleNodeJsScriptEngineTest {
     @Test
     public void msgCanBeUpdated() throws ScriptException {
         String function = "metadata.temp = metadata.temp * 10; return {metadata: metadata};";
-        scriptEngine = new RuleNodeJsScriptEngine(jsSandboxService, function);
+        scriptEngine = new RuleNodeJsScriptEngine(jsSandboxService, ruleNodeId, function);
         TbMsgMetaData metaData = new TbMsgMetaData();
         metaData.putValue("temp", "7");
@@ -65,7 +73,7 @@ public class RuleNodeJsScriptEngineTest {
     @Test
     public void newAttributesCanBeAddedInMsg() throws ScriptException {
         String function = "metadata.newAttr = metadata.humidity - msg.passed; return {metadata: metadata};";
-        scriptEngine = new RuleNodeJsScriptEngine(jsSandboxService, function);
+        scriptEngine = new RuleNodeJsScriptEngine(jsSandboxService, ruleNodeId, function);
         TbMsgMetaData metaData = new TbMsgMetaData();
         metaData.putValue("temp", "7");
         metaData.putValue("humidity", "99");
@@ -81,7 +89,7 @@ public class RuleNodeJsScriptEngineTest {
     @Test
     public void payloadCanBeUpdated() throws ScriptException {
         String function = "msg.passed = msg.passed * metadata.temp; msg.bigObj.newProp = 'Ukraine'; return {msg: msg};";
-        scriptEngine = new RuleNodeJsScriptEngine(jsSandboxService, function);
+        scriptEngine = new RuleNodeJsScriptEngine(jsSandboxService, ruleNodeId, function);
         TbMsgMetaData metaData = new TbMsgMetaData();
         metaData.putValue("temp", "7");
         metaData.putValue("humidity", "99");
@@ -99,7 +107,7 @@ public class RuleNodeJsScriptEngineTest {
     @Test
     public void metadataAccessibleForFilter() throws ScriptException {
         String function = "return metadata.humidity < 15;";
-        scriptEngine = new RuleNodeJsScriptEngine(jsSandboxService, function);
+        scriptEngine = new RuleNodeJsScriptEngine(jsSandboxService, ruleNodeId, function);
         TbMsgMetaData metaData = new TbMsgMetaData();
         metaData.putValue("temp", "7");
         metaData.putValue("humidity", "99");
@@ -113,7 +121,7 @@ public class RuleNodeJsScriptEngineTest {
     @Test
     public void dataAccessibleForFilter() throws ScriptException {
         String function = "return msg.passed < 15 && msg.name === 'Vit' && metadata.temp == 7 && msg.bigObj.prop == 42;";
-        scriptEngine = new RuleNodeJsScriptEngine(jsSandboxService, function);
+        scriptEngine = new RuleNodeJsScriptEngine(jsSandboxService, ruleNodeId, function);
         TbMsgMetaData metaData = new TbMsgMetaData();
         metaData.putValue("temp", "7");
         metaData.putValue("humidity", "99");
@@ -134,7 +142,7 @@ public class RuleNodeJsScriptEngineTest {
                 "};\n" +
                 "\n" +
                 "return nextRelation(metadata, msg);";
-        scriptEngine = new RuleNodeJsScriptEngine(jsSandboxService, jsCode);
+        scriptEngine = new RuleNodeJsScriptEngine(jsSandboxService, ruleNodeId, jsCode);
         TbMsgMetaData metaData = new TbMsgMetaData();
         metaData.putValue("temp", "10");
         metaData.putValue("humidity", "99");
@@ -156,7 +164,7 @@ public class RuleNodeJsScriptEngineTest {
                 "};\n" +
                 "\n" +
                 "return nextRelation(metadata, msg);";
-        scriptEngine = new RuleNodeJsScriptEngine(jsSandboxService, jsCode);
+        scriptEngine = new RuleNodeJsScriptEngine(jsSandboxService, ruleNodeId, jsCode);
         TbMsgMetaData metaData = new TbMsgMetaData();
         metaData.putValue("temp", "10");
         metaData.putValue("humidity", "99");
@@ -168,4 +176,75 @@ public class RuleNodeJsScriptEngineTest {
         scriptEngine.destroy();
     }
+    @Test
+    public void concurrentReleasedCorrectly() throws InterruptedException, ExecutionException {
+        String code = "metadata.temp = metadata.temp * 10; return {metadata: metadata};";
+
+        int repeat = 1000;
+        ExecutorService service = Executors.newFixedThreadPool(repeat);
+        Map<UUID, Object> scriptIds = new ConcurrentHashMap<>();
+        CountDownLatch startLatch = new CountDownLatch(repeat);
+        CountDownLatch finishLatch = new CountDownLatch(repeat);
+        AtomicInteger failedCount = new AtomicInteger(0);
+
+        for (int i = 0; i < repeat; i++) {
+            service.submit(() -> runScript(startLatch, finishLatch, failedCount, scriptIds, code));
+        }
+
+        finishLatch.await();
+        assertTrue(scriptIds.size() == 1);
+        assertTrue(failedCount.get() == 0);
+
+        CountDownLatch nextStart = new CountDownLatch(repeat);
+        CountDownLatch nextFinish = new CountDownLatch(repeat);
+        for (int i = 0; i < repeat; i++) {
+            service.submit(() -> runScript(nextStart, nextFinish, failedCount, scriptIds, code));
+        }
+
+        nextFinish.await();
+        assertTrue(scriptIds.size() == 1);
+        assertTrue(failedCount.get() == 0);
+        service.shutdownNow();
+    }
+
+    @Test
+    public void concurrentFailedEvaluationShouldThrowException() throws InterruptedException {
+        String code = "metadata.temp = metadata.temp * 10; urn {metadata: metadata};";
+
+        int repeat = 10000;
+        ExecutorService service = Executors.newFixedThreadPool(repeat);
+        Map<UUID, Object> scriptIds = new ConcurrentHashMap<>();
+        CountDownLatch startLatch = new CountDownLatch(repeat);
+        CountDownLatch finishLatch = new CountDownLatch(repeat);
+        AtomicInteger failedCount = new AtomicInteger(0);
+        for (int i = 0; i < repeat; i++) {
+            service.submit(() -> {
+                service.submit(() -> runScript(startLatch, finishLatch, failedCount, scriptIds, code));
+            });
+        }
+
+        finishLatch.await();
+        assertTrue(scriptIds.isEmpty());
+        assertEquals(repeat, failedCount.get());
+        service.shutdownNow();
+    }
+
+    private void runScript(CountDownLatch startLatch, CountDownLatch finishLatch, AtomicInteger failedCount,
+                           Map<UUID, Object> scriptIds, String code) {
+        try {
+            for (int k = 0; k < 10; k++) {
+                startLatch.countDown();
+                startLatch.await();
+                UUID scriptId = jsSandboxService.eval(JsScriptType.RULE_NODE_SCRIPT, code).get();
+                scriptIds.put(scriptId, new Object());
+                jsSandboxService.invokeFunction(scriptId, ruleNodeId, "{}", "{}", "TEXT").get();
+                jsSandboxService.release(scriptId, ruleNodeId).get();
+            }
+        } catch (Throwable th) {
+            failedCount.incrementAndGet();
+        } finally {
+            finishLatch.countDown();
+        }
+    }
+
 }