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Questions tagged [clique]

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Blocktime zero (period:0) with clique in permissioned blockchain

I am considering to set the blocktime to zero (clique.period:0) in a permissioned private blockchain with known but untrusted nodes. The reason to do this is having a minimum transaction process ...
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1answer
48 views

plug our own consensus in any one of ethereum client? [duplicate]

Actually i try to add new consensus and will through modifying some consensus to see its effect on transaction throughput. so what platform should i use that provide me this facility or should i use ...
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25 views

Send transactions from any address (account) to a private ethreum network (PoA)

I am trying to send a transaction to a private Ethereum network (PoA) using an arbitrary address. However, the network is not accepting transactions from that address. Are there any method to unlock ...
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21 views

When enabling Clique consensus, I get status 0x0 Transaction mined but execution failed

When enabling Clique consensus and try to deploy a contract using Remix, I obtain this error; status: 0x0 Transaction mined but execution failed Any idea? FYI, I am creating a private network ...
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30 views

How to backup and restore txpool data?

I'm using Geth to create a PoA Clique based private blockchain. I'm currently facing this problem and I'm looking for ways to backup and restore txpool data. From the problematic node, this is my ...
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44 views

PoA chain not processing transaction

I am using Clique and have set period:0 in the genesis.json file. When I migrate --reset there is no problem in sealing new blocks; but, when I submit a transaction from my frontend through metamask, ...
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35 views

Randomised DPOS for Ethereum VM?

Clique (POA) seems to have awesome configuration possibilities to make it work like a DPoS or a randomised DPoS DPoS : Selects a set of masternodes (maybe 18-25?) which have staked native fuel (ETH ...
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51 views

Open websocket in POA private network

Im following this tutorial to setup PoA private network: https://medium.com/@collin.cusce/using-puppeth-to-manually-create-an-ethereum-proof-of-authority-clique-network-on-aws-ae0d7c906cce. Nodes in ...
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1answer
129 views

Geth syncing times out

Hell, I'm struggling to get a PoA network to run with nodes on several servers. I've reduced the problem to try to get a 2 sealers network since with more than 2 nodes it doesn't even start. With 2 ...
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234 views

How to set gas price for an OPCODE in a private PoA chain?

I have set up a private PoA network on my machine. I can set the gas price and gas limit for all transactions. Is it possible to set gas price required to sign a transaction for each OPCODE? Like I ...
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1answer
212 views

How to filter transactions in PoA/Clique chain

(ETH noob here) I am thinking of running PoA/Clique based network for a potential dApp project. Is it possible for the sealer to apply filters on transactions before sealing a block? The scenario ...
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1answer
951 views

How to use events to retrieve data from a transaction? PRIVATE CHAIN

i am using GETH for the architecture and deployment of my contract on a private chain and it works pretty fine, but unfortunately i want to return data from a transaction function and this makes me ...
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1answer
187 views

txpool on private chain not working unable to submit txn from non-miner

I have a local test setup with 3 Geth nodes, of which 2 are miners (Clique) and 1 non-miner. I noticed that submitted transactions are never synchronized with other nodes. Consequently, on a non-...