rpc: 1559 in call and tracing

[AskAlexSharov]

No description provided.

[perama-v]

I did some testing at commit hash 243f66d looking at RPC calls to trace_transaction at the fork block 5062605 for Goerli. I'm not sure if this is useful for this particular PR, so please ignore if it is unrelated.

Using, TrueBlocks I called chifra blocks -t 5062605 to get all the transactions in the fork block with -t to get traces. With verbose logging in TruBlocks, I exposed the following RPC errors:

curl -s --data '{"method":"trace_transaction","params":["0x0b08bbe52e24633c2c37ff8a76db9099b25b57d849ecc4816e5289508b0564d6"],"id":"1","jsonrpc":"2.0"}' -H "Content-Type: application/json" -X POST http://localhost:8545
result:
--["error":"code":-32000]--
--["message":"method handler crashed"]--

and

curl -s --data '{"method":"trace_transaction","params":["0x638cf1e54977513b75196127a9633080b23c108ef03645805fd97ac971ad9ea1"],"id":"1","jsonrpc":"2.0"}' -H "Content-Type: application/json" -X POST http://localhost:8545
result:
--["error":"code":-32000]--
--["message":"method handler crashed"]--

Calls to the blocks prior to the fork (chifra blocks -t 5062604 and earlier) seem to be passing, and calls at and after the fork all return method handler crashed (manual testing of ~20 blocks).

This behaviour is replicated on the devel branch. I tested on this branch with git fetch, then git switch 1559_rpc_call_and_tracing then make erigon and make rpcdaemon.

[AskAlexSharov]

@perama-v , thank you, it was related. Fixed in this branch.

[perama-v]

Great to hear. I pulled devel and ran the test again:

--------------------------------------------------
curl -s --data '{"method":"trace_transaction","params":["0x0b08bbe52e24633c2c37ff8a76db9099b25b57d849ecc4816e5289508b0564d6"],"id":"1","jsonrpc":"2.0"}' -H "Content-Type: application/json" -X POST http://localhost:8545
result:
--["error":"code":-32000]--
--["message":"first run for txIndex 0 error: fee cap less than block base fee: address 0xF19a20E7d221031c996f7E1a47Ed29D82108d2e4]--
--[feeCap: 0 baseFee: 1000000000"]--
earlyAbort: 0
curlID: 59
earlyAbort: 0
curlID: 61
--------------------------------------------------

This behaviour is slightly different now, but still occurs at and after the Goerli fork block, but not before.

[AskAlexSharov]

@perama-v , I tested your tx and it works on goerli. Please check that you re-build and re-started Erigon and Rpcdaemon

[perama-v]

My apologies, I neglected to make rpcdaemon. I have verified that the behaviour is normal around the fork block.

Sorry!

[AskAlexSharov]

@perama-v , very nice.