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Interrupt candidate tx execution on block creation timeout
Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net>
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...org/hyperledger/besu/ethereum/blockcreation/txselection/InterruptibleOperationTracer.java
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|---|---|---|
| @@ -0,0 +1,143 @@ | ||
| /* | ||
| * Copyright contributors to Hyperledger Besu. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on | ||
| * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations under the License. | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
| package org.hyperledger.besu.ethereum.blockcreation.txselection; | ||
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|
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| import org.hyperledger.besu.datatypes.Address; | ||
| import org.hyperledger.besu.datatypes.Transaction; | ||
| import org.hyperledger.besu.datatypes.Wei; | ||
| import org.hyperledger.besu.evm.frame.ExceptionalHaltReason; | ||
| import org.hyperledger.besu.evm.frame.MessageFrame; | ||
| import org.hyperledger.besu.evm.log.Log; | ||
| import org.hyperledger.besu.evm.operation.Operation; | ||
| import org.hyperledger.besu.evm.worldstate.WorldView; | ||
| import org.hyperledger.besu.plugin.data.BlockBody; | ||
| import org.hyperledger.besu.plugin.data.BlockHeader; | ||
| import org.hyperledger.besu.plugin.data.ProcessableBlockHeader; | ||
| import org.hyperledger.besu.plugin.services.tracer.BlockAwareOperationTracer; | ||
|
|
||
| import java.util.List; | ||
| import java.util.Optional; | ||
| import java.util.Set; | ||
|
|
||
| import org.apache.tuweni.bytes.Bytes; | ||
|
|
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| public class InterruptibleOperationTracer implements BlockAwareOperationTracer { | ||
| private final BlockAwareOperationTracer delegate; | ||
|
|
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| public InterruptibleOperationTracer(final BlockAwareOperationTracer delegate) { | ||
| this.delegate = delegate; | ||
| } | ||
|
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| @Override | ||
| public void traceStartBlock(final BlockHeader blockHeader, final BlockBody blockBody) { | ||
| delegate.traceStartBlock(blockHeader, blockBody); | ||
| } | ||
|
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| @Override | ||
| public void traceEndBlock(final BlockHeader blockHeader, final BlockBody blockBody) { | ||
| delegate.traceEndBlock(blockHeader, blockBody); | ||
| } | ||
|
|
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| @Override | ||
| public void traceStartBlock(final ProcessableBlockHeader processableBlockHeader) { | ||
| delegate.traceStartBlock(processableBlockHeader); | ||
| } | ||
|
|
||
| @Override | ||
| public boolean isExtendedTracing() { | ||
| return delegate.isExtendedTracing(); | ||
| } | ||
|
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| @Override | ||
| public void tracePreExecution(final MessageFrame frame) { | ||
| checkInterrupt(); | ||
| delegate.tracePreExecution(frame); | ||
| } | ||
|
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| @Override | ||
| public void tracePostExecution( | ||
| final MessageFrame frame, final Operation.OperationResult operationResult) { | ||
| checkInterrupt(); | ||
| delegate.tracePostExecution(frame, operationResult); | ||
| } | ||
|
|
||
| @Override | ||
| public void tracePrecompileCall( | ||
| final MessageFrame frame, final long gasRequirement, final Bytes output) { | ||
| checkInterrupt(); | ||
| delegate.tracePrecompileCall(frame, gasRequirement, output); | ||
| } | ||
|
|
||
| @Override | ||
| public void traceAccountCreationResult( | ||
| final MessageFrame frame, final Optional<ExceptionalHaltReason> haltReason) { | ||
| checkInterrupt(); | ||
| delegate.traceAccountCreationResult(frame, haltReason); | ||
| } | ||
|
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| @Override | ||
| public void tracePrepareTransaction(final WorldView worldView, final Transaction transaction) { | ||
| delegate.tracePrepareTransaction(worldView, transaction); | ||
| } | ||
|
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| @Override | ||
| public void traceStartTransaction(final WorldView worldView, final Transaction transaction) { | ||
| delegate.traceStartTransaction(worldView, transaction); | ||
| } | ||
|
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| @Override | ||
| public void traceBeforeRewardTransaction( | ||
| final WorldView worldView, final Transaction tx, final Wei miningReward) { | ||
| delegate.traceBeforeRewardTransaction(worldView, tx, miningReward); | ||
| } | ||
|
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| @Override | ||
| public void traceEndTransaction( | ||
| final WorldView worldView, | ||
| final Transaction tx, | ||
| final boolean status, | ||
| final Bytes output, | ||
| final List<Log> logs, | ||
| final long gasUsed, | ||
| final Set<Address> selfDestructs, | ||
| final long timeNs) { | ||
| delegate.traceEndTransaction( | ||
| worldView, tx, status, output, logs, gasUsed, selfDestructs, timeNs); | ||
| } | ||
|
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| @Override | ||
| public void traceContextEnter(final MessageFrame frame) { | ||
| checkInterrupt(); | ||
| delegate.traceContextEnter(frame); | ||
| } | ||
|
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| @Override | ||
| public void traceContextReEnter(final MessageFrame frame) { | ||
| checkInterrupt(); | ||
| delegate.traceContextReEnter(frame); | ||
| } | ||
|
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| @Override | ||
| public void traceContextExit(final MessageFrame frame) { | ||
| checkInterrupt(); | ||
| delegate.traceContextExit(frame); | ||
| } | ||
|
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| private void checkInterrupt() { | ||
| if (Thread.interrupted()) { | ||
| throw new RuntimeException(new InterruptedException("Transaction execution interrupted")); | ||
| } | ||
| } | ||
| } |
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