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I use Ganache as a local development server for an application which uses manual nonce management, and has concurrent senders of transactions from the same origin / Ethereum account.
Occasionally, and apparently non-deterministically, transactions will get stuck in the txpool in the queued state. The txpool_content RPC command shows the transaction has been assigned a nonce (e.g. 2), and checking the sender account using eth_getTransactionCount shows that the account nonce is up to the same nonce (2). I would expect that the transaction is then unqueued and mined.
Some thoughts:
This appears to happen only when transaction nonces are backfilled (a tx with an earlier nonce is sent after one with a later nonce).
I have tried --chain.asyncRequestProcessing=false per the above issue and it doesn't resolve the problem
This occurs with both instamine and a block time
Reproduction
This can be tricky to reproduce because it's race-condition-y / non-deterministic. I've set up a repo here with a minimal example that fails. Note that I often have to run this multiple times (>5) until I see the failure case.
I use Ganache as a local development server for an application which uses manual nonce management, and has concurrent senders of transactions from the same origin / Ethereum account.
Occasionally, and apparently non-deterministically, transactions will get stuck in the txpool in the queued state. The
txpool_contentRPC command shows the transaction has been assigned a nonce (e.g. 2), and checking the sender account usingeth_getTransactionCountshows that the account nonce is up to the same nonce (2). I would expect that the transaction is then unqueued and mined.Some thoughts:
--chain.asyncRequestProcessing=falseper the above issue and it doesn't resolve the probleminstamineand a block timeReproduction
This can be tricky to reproduce because it's race-condition-y / non-deterministic. I've set up a repo here with a minimal example that fails. Note that I often have to run this multiple times (>5) until I see the failure case.
https://github.com/kdelwat/ganache-repro