Questions tagged [trace]

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Retain states for the last X blocks in geth

I have a use case where I need to keep states for last 2000 blocks. The default number is 128 if I’m not mistaken. I’m looking for an option to select minimum number of recent blocks to keep the ...
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27 views

Brownie empty traceback and revert_msg

I'm trying to create a Yearn strategy following https://github.com/yearn/brownie-strategy-mix. But a transaction is failing, and brownie isn't telling me why: % brownie console Brownie environment is ...
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1answer
42 views

multiple debug_traceCall

Is there a way to call for multiple debug_traceCall with a Geth client in one RPC? In other words - what is the equivalent of OpenEthereum's trace_callMany in Geth?
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28 views

How to calculate usedGas per block?

I want to sum the total amount of gas used in a block. When I checked, used gas can be retrieved from the node using 'eth_getTransactionReceipt' and 'trace_block' functions. However, when checking the ...
1
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0answers
23 views

How to test if a transaction create a specific event using the trace api?

I need to frontrun a transaction on a specific contract only if does a specific thing which is fired as an event once included in a block. So how to get the event based on current contract state of an ...
0
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0answers
11 views

Is there any solidity IDE where we can break and check variable in VB style

I am looking for a solidity IDE where I can break code execution in the middle and see variables value using mouse over the variable-text as in visual basic
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23 views

any website that show decoded mainnet transaction trace?

I remember I saw such site when I first start learning about smart contracts last month. It is better than etherscan.io's parity trace, called function name and input are also decoded. anyone know ...