Questions tagged [geth-clique]
The geth-clique tag has no usage guidance.
56
questions
4
votes
1
answer
860
views
geth error - Fatal: Database has receipts with a legacy format
I'm following this tutorial for testing an ethereum private blockchain using 3 nodes.
Everything works fine but if I stop the nodes I can't restart them using the same command. Each node was running ...
- 43
3
votes
1
answer
509
views
Does Geth Clique will get affected when difficulty increases to its maximum?
I have started own private network with clique consensus algorithm in GETH. Regardless of miners now sealer will do the job and I have period:5. Difficulty is set 0 initially but over time it is going ...
- 409
2
votes
1
answer
101
views
How Ethereum 2.0 and sharding will apply to private Ethereum with PoA consensus (Clique)?
We're about to run the private Ethereum PoA chain based on Clique and thinking how would we support it for ages. Hence we're wondering:
Whether Ethereum 2.0 updates (London, etc) are even applicable ...
- 267
2
votes
1
answer
890
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 ...
- 2,034
2
votes
1
answer
216
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 ...
- 314
2
votes
1
answer
727
views
Why my private chain starting Geth on Ethereum mainnet
My private ethereum showing log "starting Geth on Ethereum mainnet.."
here are the full logs
INFO [08-27|09:14:02.302] Starting Geth on Ethereum mainnet...
INFO [08-27|09:14:02.302] Bumping ...
- 361
2
votes
1
answer
57
views
Private POA Ethereum Gas Problem
I have setup a private POA Ethereum network for testing purpose. From this link: Is gas burned in a PoA network? it stated that the gas will be circulated in the network (i.e. fed back to the signer's ...
- 121
2
votes
0
answers
204
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 ...
- 21
1
vote
2
answers
3k
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
...
- 681
1
vote
1
answer
767
views
Geth keeps changing coinbase / miner account and stops working. (POA Network)
I have set up a Geth POA network of 2 nodes on different cloud instances. Network was running good for 2 months but now suddenly it's getting connections from unknown peers and mining stops working.
...
- 43
1
vote
1
answer
189
views
start geth with poa
to start geth with clique, i followed the geth docs example,
https://geth.ethereum.org/docs/fundamentals/private-network
to 'Initializing the Geth Database' Chapter
But it didn't work,
is there ...
- 25
1
vote
1
answer
292
views
Clique POA Signed recently must wait for others
In poa private ethereum network I have 2 nodes i mentioned the 1st node as a validator in genesis file after sometimes I'm adding the second account as a validator or signer in geth console using ...
1
vote
2
answers
132
views
I can't figure out the reason for this error
There are no problems with the nodes.
but i keep getting this warning
What exactly is the reason for this?
err="signed recently, must wait for others"
- 15
1
vote
1
answer
634
views
How to force geth to use ipv4 instead of ipv6
I'm trying to configure geth on Redhat7 and facing an issue while connecting nodes from the two servers.
There are three validator nodes on each machines and ports(30303, 30304, 30305) are allowed. ...
- 361
1
vote
1
answer
592
views
Geth v1.9.24 - POA - no sealing with period 0 - "Sealing paused, waiting for transactions"
I have a private clique network with geth v1.9.24. 1 sealer and 1 node. With period=0 there is no sealing happening, all transactions go to txpool as pending, and logs show "Sealing paused, ...
- 21
1
vote
1
answer
857
views
POA: Geth node (miner) automatically stops after 3-4 hours which results in primary node pausing and looking for peers
I have set up 2 Geth nodes with POA on different machines. After starting bootnode and starting Geth nodes, they sync well and starts mining alternately. If I manually stop a node, other node keeps ...
- 43
1
vote
1
answer
311
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?...
- 121
1
vote
0
answers
59
views
Geth node accounts balances and contracts reset to 0 after 30,000 Blocks in POA private network
This is my geth node script
geth --datadir /root/data/data/ --networkid 1567134 --bootnodes enode://...
- 101
1
vote
0
answers
99
views
go-ethereum clique stop mining after one block, each node
After a whole day trying, it's time to ask.
I have 14 nodes using go-ethereum that used to work just fine.
I generated 14 accounts, inserted them in signers and voters in the genesis file, created the ...
- 123
1
vote
0
answers
60
views
Geth(clique): Getting the total initial supply on a geth private network
Using ethers/web3 is it possible to get the total initial supply (which is predetermined on clique) so I can get a hold of the data and display it somewhere..
I know how to get the total supply of an ...
- 23
1
vote
0
answers
101
views
Storage space geth for private network?
Setup a private network with clique at 15 secs block creation. Started with 3 nodes. Then deployed a smart contract (ERC 721) and send two transactions. After about 2 days idling, and no transactions, ...
- 31
1
vote
0
answers
215
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Calling smart contract on private Geth network using Esp32/arduino
I'm trying to call smart contract deployed on private geth blockchain. I couldn't find relevant library on ESP32/Arduino to interact with smart contract. What should I do?
- 661
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0
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127
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How do I send transaction from a non-sealer node/account that can be validated by a validator?
Quick review of my system :
Every nodes are connected through geth, clique (so a proof of authority system)
I have a bootnode that isn't a sealer
I have one main_node that is a sealer
I have one ...
- 11
1
vote
0
answers
83
views
Private Ethereum PoA error: "out of memory"
I'm working with multi node setup on Ethereum private chain PoA. We have all three validator nodes.
blockchain
├── genesis.json
├── node1
│ ├── geth
│ ├── keystore
│ ├── ...
- 361
1
vote
0
answers
122
views
Geth-Clique PoA
In the PoA consensus algorithm Clique, when a sealer broadcasts a block for a given height of the blockchain, do the other sealers check the validity of the transactions inside the received sealed ...
- 385
1
vote
0
answers
262
views
Geth network stopped mining
On my POA network there are 5 nodes/miners but suddenly all nodes stopped mining and giving this in console
"INFO [09-05|08:50:16.267] Looking for peers peercount=4 tried=4 static=0".
We ...
1
vote
0
answers
31
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 ...
- 111
0
votes
1
answer
133
views
How much bandwidth is needed to synchronize Ethereum in fast sync mode?
I want to deploy an Ethereum client to become a full node. According to the hardware recommendation on the official website , I need CPU with 4 cores, 16GB of RAM, 500GB of SSD and 25MB/s of bandwidth....
- 33
0
votes
1
answer
369
views
Private ethereum network geth admin.addPeer not working
I am trying to make a private ethereum network the only problem I am facing now is when I make multiple nodes on same pc they discover each other but when I tried to connect other pc on different ...
0
votes
1
answer
523
views
Invalid block XX: unknown ancestor while restoring the chain - private blockchain
I'm trying to restore blockchain using import a rlp file
geth import backup.rlp
It show an error
Is there any way to exclude the bad blocks while exporting the chain data?
Also, if the gcmode is ...
- 361
0
votes
1
answer
275
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.
- 805
0
votes
0
answers
7
views
Geth Private Network Problems
I am trying to set up a geth private network on my windows laptop and am failing badly at it as i cannot understand anything that's happening. The documentation on geth website is horrible and I just ...
0
votes
0
answers
54
views
Geth - Unclean shutdown detected
I am facing Unclean shutdown detected in my private chain. The nodes was shut down suddenly due to some unavoidable reasons but when I restart the nodes new blocks are not mined. Now, what can I do ...
- 314
0
votes
0
answers
17
views
Geth - Block sealing stopped in POA network
New block sealing is stopped in PoA network with 3 nodes. Transactions are always going into pending state. Though the nodes were synced, blocks are never synced after block#69400 for new transactions....
- 314
0
votes
0
answers
47
views
Private Ethereum blockchain development no Puppeth
After the removal of Puppeth from Geth (on January 31st), is there another tool similar to it that allows the simplified development of the Clique private network (PoA)?
If yes, could you give me more ...
- 41
0
votes
1
answer
52
views
How to modify a Clef rule to approve Ethereum requests based on specific miner and IP address?
How can I modify my Clef rule to approve requests based on both a specific miner and a specific IP address in Ethereum?
Here is my current code, which approves requests from a specific miner:
function ...
- 121
0
votes
0
answers
41
views
How to remove signers Geth Ethereum?
I need help to remove Signers. I've used the Command clique.propose("address", false) but the signers are still not gone. I use config poa. Please help.
0
votes
0
answers
7
views
How can reconfig a PoA based private Etherem without stop Geth and run it again?
As I've experienced so far, for reconfiguring a private Ethereum based on PoA, we should stop the running Geth, modify the genesis file, then init and run Geth again. Is there a way that we can ...
- 511
0
votes
0
answers
51
views
Private blockchain on AWS stuck on Looking for peers
I am running 3 nodes private blockchain network on AWS with Clique(POA) consensus. One is bootnode and others are miner nodes.
Here is my blockchainpoa.json
{
"config": {
"chainId&...
- 101
0
votes
0
answers
40
views
Error at eth_estimateGas & eth_call geth local testnet
Here I am asking for help for my problem, namely to eth_call and eth_estimateGas. So I created LocalTestnet with the aim of making a Swap Testnet, but when I run it an error appears like the one I ...
0
votes
0
answers
22
views
How to add/remove 2nd and 3rd account as a new Sealer on SAME NODE in Geth Proof of Authority?
i have tried to adding 2nd account as new signer on same node by
clique.propose("0x1234243214312", true)
signer got added, i get the list of signers as
clique.getSigners()
["...
0
votes
1
answer
29
views
Is it possible to connect 2 geth node using 2 VPS using Linux (Ubuntu)?
I've running my geth node in vps server using ubuntu, first node is mining now. Now I have a new VPS server which is the second vps. How can I connect the first node to the other VPS server? Or I just ...
- 101
0
votes
0
answers
74
views
eth.syncing return false but eth.blockNumber return the latest block
eth.syncing return false but eth.blockNumber return the latest block
``
eth.syncing
false
eth.blockNumber
87367
eth.blockNumber
87368
``
And also I have 4 accounts in my private blockchain and the ...
- 101
0
votes
0
answers
32
views
Private Clique Chains and London Fork
We are running a Clique (PoA) private chain, and all Eth was issued on block 0.
We are contemplating the option to schedule the London hard fork on our chain but there's of course the issue of burning ...
- 111
0
votes
1
answer
209
views
how to setup up Gas Price POA network
I have setup POA Network with clique, 5 Node with Public RPC, everything working fine, but i would like to setup Gas Fee to 25 GWEI automatically Metamask pick this estimation, by Default POA has 1 ...
0
votes
0
answers
14
views
I can't setup my miners properly
I tried to create my Ethereum-based private Blockchain.
my problem is when I setup the first miner using this command:
geth --identity "miner1" --networkid 42 --datadir "~/Documents/...
0
votes
0
answers
23
views
How can I collect fee in every transaction in Ethereum private Blockchain
I'm going to deploy a new chain but can I collect fee from every transaction happen in this chain and the fee will be automatically credited in a account without creating any exchange to collect fee.
- 1
0
votes
1
answer
276
views
How can my geth listen to my domain,
i have setup my geth private node on my ubuntu server and sofar so good localhost running perfectly. and now i really want to use my domain http://rpc.example.com instead of http://localhost:8545. and ...
0
votes
0
answers
59
views
Open ports for sealers in POA
Should sealers have open TCP/UDP ports that allow other nodes to connect when running a clique blockchain?
Edit:
In other words: Is it mandatory for sealer nodes to accept incoming connections on the ...
- 101
0
votes
0
answers
73
views
Error: Contract not deployed after cloning private geth network from one server to another
Steps to reproduce:
Private geth network is running on server1.
Deploy contract using truffle and make a few transactions.
Stop geth n/w of server1 and copy its entire directory (accounts.txt,
boot....
