Questions tagged [nodes]
Related to running or maintaining a node (aka client) on a network.
18 questions from the last 365 days
0
votes
0
answers
3
views
What should `public-addr` be beyond the public ip/dns?
I think I am missing something about how Substrate is interacting with libp2p.
Base question: When setting the public-addr parameter for a parachain and internal relay chain node, I have found that ...
- 433
1
vote
0
answers
10
views
why finalization of chain stops after adding more than 1 validator on single node?
i have my substrate blockchain running with 3 validator setup .when i add more than 1 validator on single node and i.e sometimes even 3 or 4 the finalization of my chain stops .
what is the reason ...
- 373
0
votes
1
answer
9
views
How to validate the builder function integration in chain_spec file?
I am performing an upgrade of the Polkadot version from 1.8 to 1.9, which involves updating the from_genesis function to the builder function in the chain_spec file.
I generated one chain spec without ...
- 2,100
0
votes
1
answer
21
views
Is it possible to have more than 1 parallel validator account connected to a node?
In the context of validators and block production what is the maximum number of validator accounts associated to the same instance of a polkadot node? In other words how many accounts can (should) add ...
- 3
0
votes
0
answers
16
views
Nodes Not Peering Despite Proper Setup
We launched a public network and have over 40 validators. But now, nodes that I’m personally remote accessing aren’t syncing or producing blocks. Here is a picture:
I performed the same actions each ...
0
votes
0
answers
10
views
same extrinsic hash but different transaction and transaction broadcast issue
Is it possible for different transactions to have the same txid? My address on Polkadot is
https://polkadot.subscan.io/account/16iAvH56VJWsZDU2cRZUPY9RPRcf5pvmB93PfpJ6fDx5Wvdq?tab=transfer
. Among ...
- 11
3
votes
1
answer
71
views
Substrate node not propagating transactions
So we have a very strange bug that is happening when sending transaction to a substrate (crust node in this instance). We are sending signed transaction to a crust node via polkadot.js as such:
const ...
- 245
0
votes
1
answer
70
views
Implementing Load Balancing for Multiple Validator Nodes on AWS: Seeking Suggestions
I've set up two instances on AWS, each running a validator node for a blockchain project. Here’s a quick breakdown of my configuration:
First Server: Runs a validator node and a reverse proxy. It's ...
0
votes
0
answers
60
views
Bittensor Subtensor Chain
Does anyone know how to run a public subtensor node and synchronize with Bittensor network on nakamoto instead of the current finney ? There are some nodes currently running on nakamoto chain.
I am ...
3
votes
1
answer
151
views
Sync error while upgrading Polkadot SDK from 1.0 to 1.6
We're in the process of updating the Polimec runtime and node from the Polkadot SDK 1.0 to 1.6. We're doing the final tests before the merge and we are encountering an issue while syncing the ...
0
votes
0
answers
17
views
unable to discover and connect the peer to the --chain contracts-rococo-local
I'm trying to have my node discover and connect to the blockchain terminal so that the peer count will update from 0 peers to 1 peers. However, I keep getting this message:
2024-03-15 18:38:36.394 ...
0
votes
0
answers
13
views
Connecting a libp2p node to the Substrate Parachain Network
Goal
Add a libp2p node to the Substrate parachain network to have Idle 0 peers to 1 peer.
Method
I'm using mdns as the discovery mechanism.
Libp2p Config:
const options = {
peerId: peerId,
addresses:...
0
votes
0
answers
25
views
I'm trying to connect my node to the parachain that im logging in with on my express backend
My goal is to be able to see the discover, incoming connection, and accepting connection in the parachain network, which I'm guessing should update the Idle 0 Peers to 1 Peer.
I'm still currently ...
1
vote
0
answers
33
views
Is it possible to run a node with only build file and boot node of the chain?
If i have build file(i.e target file) and boot node of the substrate chain.
Can I join the network by running my validator node?
Note: Our goal is to minimise the effort required for users who wish to ...
- 2,100
2
votes
1
answer
102
views
Facing issue in connecting polkadot UI with nodes running on gcp [updated]
I'm running 3 validator nodes on different vm instances on gcp but I'm not able to connect these node with the polkadot UI.
Here are the commands which I'm using to run the nodes:
./target/release/...
- 2,100
3
votes
1
answer
37
views
How to add 3 validators node from different networks?
I want to run our substrate chain with 3 validators, and these validators will run in 3 different network.
I'm following this documentation: https://docs.substrate.io/tutorials/build-a-blockchain/add-...
- 2,100
0
votes
1
answer
92
views
Solochain mainnet experiencing problems finalizing blocks after a few months
We are operating a custom Solochain NPOS blockchain with Substrate. After running a stable testnet for months, we promoted to mainnet version 1.
Initially the mainnet was operating normally, with ...
2
votes
0
answers
23
views
How to calculate the node work?
I'm working on POW substrate chain, I need to calculate the workdone by each node[how much a node contribute to the chain].
Is there any way to calculate this?
- 2,100