Questions tagged [geth-clique]
The geth-clique tag has no usage guidance.
20
questions
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7 views
How to extract the block sealer identity from the extraData hexbytes (which is renamed proofOfAuthorityData) in web3.py?
Question is in the tittle. I use a local network with PoA clique and middleware
w3 = Web3(IPCProvider('~/mygethnode/geth.ipc'))
w3.middleware_onion.inject(geth_poa_middleware, layer=0)
And then ...
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0answers
9 views
Ethereum Skipping Empty Blocks --preload option doesnt work
In my clique PoA private network setup I try to mine skipping empty blocks and mine only when there is transaction present.
I try to follow How to make miner to mine only when there are Pending ...
0
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1answer
15 views
Scalability of private chain with 0 block time
What could be some issues in scalability if a block time of 0 is set to a private ethereum blockchain? If I set it to zero, blocks will only be added to the blockchain every time there's a single ...
1
vote
0answers
10 views
Cannot query contract methods after upgrading to geth 1.9
We have been running a geth 1.8 based private PoA chain for a long time. We are trying to upgrade it to geth 1.9.
After changing the command line arguments to reflect the new API and remove ...
1
vote
0answers
18 views
Geth Clique Block Period 1, Fork of Chain inconsistency
Geth Clique Block Period 1, Fork of Chain inconsistency
Hello,
In my private Clique network with 4 Nodes (A,B,C,D) I noticed a fork in the chain for block period 1.
I noticed that it happens some ...
0
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0answers
10 views
Geth Node stalled at EVM layer when sending higher txs to it
Hello in my private clique network with 2 Nodes I have a genesis with block period 2.
Block gas limit: 500000000
I also set my miner gas limit and gas target as 500000000 to ensure a linear block ...
0
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0answers
8 views
Geth Clique Proof of Authority Block Period 0 sealing stops after some block height and txpool inconsistent
I setup a private Clique network with 2 nodes Node A and Node B with usual genesis configuration and block period 0 which seals a block when there are pending transactions.
When I send 200000 ...
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0answers
7 views
Revalidated then Removed node
I have set up a private geth network with a bootnode and a single signer node. I start the bootnode first then the signer node. The signer node starts mining (using PoA) but in the bootnode logs it ...
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0answers
7 views
How to findout without total number of nodes and its information connected to bootnodes only from console or geth command
I want to find out total number of sealer nodes connected with bootnode also if possible for you anyone can someone tell me if we can find out that with either geth or bootnode flags. I cant use ...
0
votes
1answer
30 views
Geth Providing error on its directory path
I have initilize my node1 with my genesis file which worked fine command is 'geth --datadir node1/ init genesis.json'. But with same geth when I try to run this command
geth --datadir node1/ --...
0
votes
1answer
36 views
PoA network confusion resolving using geth
I am planning to move from PoW to PoA consensus (clique) using geth. But I am confused of some of the topics -
1) Empty blocks are created periodically? What is the size of an
empty block?
2) Is it ...
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0answers
19 views
Transplanting Geth Data
I am wondering if it is possible to transplant a geth node from one computer by overwriting the .Ethereum folder with a full synced node's .Ethereum folder.
0
votes
1answer
96 views
How to determine the best sealing time for private Clique
I have several transactions to be stored in my permissioned blockchain with PoA Clique.
With the transactions information in mind, how do we determine the best sealing time for private Clique' blocks?...
1
vote
1answer
65 views
Private Clique network, where can I get block sealer and block reward?
Private blockchain
PoA validation algorithm
Using geth attach MY-GETH-CLIENT, I want to check the sealer of a block as well as its reward.
Using eth.getBlock(BLOCK-NUMBER), the miner field is ...
0
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0answers
31 views
When to stop importing new chain segments from Rinkeby testnet?
I am using geth to sync up with the Rinkeby testnet using the command: geth --rinkeby --syncmode "fast". First it downloaded the blocks, then account states, and now new chain segments are being ...
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0answers
130 views
Invalid transaction v,r,s values while deploying contract on POA network
I'm trying to create a private POA network. I've generated Genesis file using Puppeth. Then while deploying Smart Contract on Remix using the accounts created, I'm getting the following error:
...
0
votes
1answer
58 views
How a consensus algorithm is implemented in a private Blockchain network ( ethereum )? [closed]
How to implement a new custom consensus algorithm in a network.
0
votes
1answer
156 views
Parity Aura - Error: Transaction has been reverted by the EVM
I run the following code against two private blockchains, parity-aura and geth-clique. Why does the parity transaction revert and why does it use 6,000,000gas when it should actually only use about ...
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0answers
19 views
bootnode connectivity issue
I am trying to setup POA network and for that I am using bootnode.
but I am having difficulty with connection to bootnode.
i am using this command gives error.
bootnode -nodekey boot.key -verbosity ...
0
votes
2answers
441 views
Geth-Clique: 2 sealer POA network - sealer nodes not mining - Signed recently, must wait for others - stuck
I have the following setup for a geth clique POA network, however blocks are not mined. The network consists of two separated nodes which are both acting as an active sealer.
Sealer 1
Start Command
...
