Linked Questions

32
votes
3answers
11k views

What happens when a transaction nonce is too high?

From Design Rationale: One weakness of the account paradigm is that in order to prevent replay attacks, every transaction must have a "nonce", such that the account keeps track of the nonces used ...
42
votes
2answers
23k views

Is there a limit for transaction size?

Is there a theoretical limit for transaction data size when you send a transaction to Ethereum network? Ref. Is there a (theoretical) limit for amount of data that a contract can store?
16
votes
2answers
8k views

Geth - How to clear queued transactions?

When typing txpool on Geth I get: { status: { pending: 15, queued: 714 }, getStatus: function() } I don't even know why there are 714 queued transactions when there should be none. I ...
16
votes
1answer
5k views

What is the difference between a pending transaction and a queued transaction in the geth mempool?

I see the following on the wiki but I dont understand the difference pending: all processable transactions queued: all non-processable transactions
9
votes
1answer
1k views

What is the name of pool which keeps transactions in memory such as Bitcoin's mempool?

Do Ethereum clients have a memory pool which keeps transactions like Bitcoin's mempool? If so, what is the name for it in Ethereum?
4
votes
2answers
2k views

How to configure max txpool memory size

What is the default txpool memory size in geth? How can I change the txpool memory size? According to What is the max size of transactions can clients like geth keep in txpool?, "The number of ...
3
votes
2answers
865 views

Transactions not getting mined if I send too many

I'm running a private network with one miner and I have the problem that if I send too many transactions from a node, those transactions are not getting mined. For example: If I send one transaction ...
3
votes
1answer
452 views

Do Geth and Parity nodes have the same txpool?

If I broadcast a transaction using a parity node, will it be more likely to be included in a block if the miner is also using Parity? or do geth miners have an equal chance to include the transaction?...
2
votes
2answers
464 views

Bitcoin has a mempool? Does ethereum has a mempool?

Wondering if you know that. I checked https://jochen-hoenicke.de/queue/#1,24h and it gives interesting stats for pending transactions and fees. But I have never heard of mempool in ethereum ecosystem....
4
votes
1answer
82 views

what is the difference between non-executable transactions and executable transactions?

In geth doc I found this : --txpool.globalslots value Maximum number of executable transaction slots for all accounts (default: 4096) --txpool.accountqueue value Maximum number ...
1
vote
1answer
48 views

Couldn't reach block gas limit

When i try to send a lot of transaction, every block looks like only use half of its gas limit. How can i make block to use all its gas limit until it can't handle more transaction?