Dmitry Markin
96ebb305ed
This PR should supersede https://github.com/paritytech/polkadot-sdk/pull/2814 and accomplish the same with less changes. It's needed to run sync strategies in parallel, like running `ChainSync` and `GapSync` as independent strategies, and running `ChainSync` and Sync 2.0 alongside each other. The difference with https://github.com/paritytech/polkadot-sdk/pull/2814 is that we allow simultaneous requests to remote peers initiated by different strategies, as this is not tracked on the remote node in any way. Therefore, `PeerPool` is not needed. CC @skunert --------- Co-authored-by: Sebastian Kunert <skunert49@gmail.com>
Substrate
Substrate is a next-generation framework for blockchain innovation 🚀.
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The reason for the split-licensing is to ensure that for the vast majority of teams using Substrate to create feature-chains, then all changes can be made entirely in Apache2-licensed code, allowing teams full freedom over what and how they release and giving licensing clarity to commercial teams.
In the interests of the community, we require any deeper improvements made to Substrate's core logic (e.g. Substrate's internal consensus, crypto or database code) to be contributed back so everyone can benefit.