Questions tagged [gossip]
The gossip tag has no usage guidance.
8
questions
3
votes
1
answer
52
views
Usage of Pre-Runtime Digest to gossip data from block creator node with PoW
I'm playing around with a variation a of Substrate's PoW block production.
Contrary to existing PoW engine my design relies on a PoW generation mechanism which is external to Substrate.
The PoW ...
- 181
4
votes
0
answers
32
views
Does Substrate's underlying gossip network use MACs to authenticate message validity?
Overview
In the gossip network used by Substrate (based on Libp2p) messages are sent between peers. A few questions come to mind when building on top of this gossip network (sending new messages and ...
- 1,164
1
vote
1
answer
86
views
Help on Gossip-Intensive Collator/Substrate Nodes! [closed]
Context: We're running gossip intensive apps and if the workloads get too large, we see all communication drop which breaks down our protocols.
Question: Where can I learn learn more about design ...
- 415
3
votes
0
answers
27
views
Is sc_network safe to use for offchain gossip protocols in a parachain context?
I want to leverage the Substrate peerset to build an offchain gossip protocol. This protocol will send lots of messages at the beginning of every session. Are there reasons this would be a bad idea?
...
- 1,164
5
votes
1
answer
103
views
Are transaction always submitted to non-validator nodes?
Reading the Polkadot docs, I've run into the following statement:
Validators should only run the Polkadot binary, and they should not listen on any port other than the configured p2p port.
So far, ...
- 1,104
12
votes
0
answers
193
views
How to receive P2P messages using sc-network-gossip
Overview
I'm interested to understand how to use sc-network-gossip's GossipEngine to receive P2P messages, not just gossip messages. The motivation is that I would like to send specific peers specific ...
- 1,164
14
votes
0
answers
78
views
Outbound network traffic linearly growing with offchain protocol and recommendations for handling traffic growth
Issue
We are experiencing a behaviour on our standalone/parachain node where the Network Bps on our cloud provider linearly increases throughout the lifecycle of our protocol. The increase continues ...
- 1,164
0
votes
1
answer
29
views
`add_set_reserved_peer` with Unknown Protocol
I have just integrated BEEFY into my runtime.
A single node works well.
But it can not gossip.
add_set_reserved_peer with unknown protocol: /paritytech/beefy/1
How to fix this?
- 9,549