feat: support custom chain_id (e.g. for subnets) #1669
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@@ Coverage Diff @@
## develop #1669 +/- ##
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- Coverage 78.17% 77.89% -0.29%
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Files 79 79
Lines 11241 11296 +55
Branches 2495 2528 +33
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+ Hits 8788 8799 +11
- Misses 2339 2376 +37
- Partials 114 121 +7
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blockstack-devops
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## [7.2.0-beta.4](v7.2.0-beta.3...v7.2.0-beta.4) (2023-06-10) ### Features * support custom chain_id (e.g. for subnets) ([#1669](#1669)) ([1c6e35a](1c6e35a))
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🎉 This PR is included in version 7.2.0-beta.4 🎉 The release is available on: Your semantic-release bot 📦🚀 |
blockstack-devops
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Jul 12, 2023
## [7.3.0](v7.2.2...v7.3.0) (2023-07-12) ### Features * stacking pool members endpoint ([#1592](#1592)) ([3cd6023](3cd6023)), closes [#465](#465) * support custom chain_id (e.g. for subnets) ([#1669](#1669)) ([1c6e35a](1c6e35a)) * support for subnets ([#1549](#1549)) ([5d7056c](5d7056c)) * support for subnets ([#1625](#1625)) ([bfac932](bfac932)), closes [#1549](#1549) [#1528](#1528) [#1583](#1583) [#1583](#1583) ### Bug Fixes * add indexes to pox3_events table used for stacker lookup endpoints ([86304be](86304be)) * disabled BTC faucet endpoint ([#1530](#1530)) ([ce55212](ce55212)) * domain migration ([#1596](#1596)) ([2769e68](2769e68)) * enable requests auto logging ([#1656](#1656)) ([2015b9c](2015b9c)) * fixed the order of microblocks_streamed returned in reverse order in block endpoint ([#1528](#1528)) ([764f64a](764f64a)) * log cleanup ([#1613](#1613)) ([a067e39](a067e39)) * log level issues ([#1605](#1605)) ([c3a2377](c3a2377)), closes [#1603](#1603) [#1603](#1603) [#1604](#1604) [#1604](#1604) [#1452](#1452) * npm publish step ([#1617](#1617)) ([c9cdbb6](c9cdbb6)) * optimize queries to retrieve BNS names ([#1581](#1581)) ([1a6fde1](1a6fde1)) * use chaintip-cache-control in `/stx_supply` endpoints [#1590](#1590) ([#1594](#1594)) ([a47f153](a47f153)) * use pox3 for `/extended/beta/stacking/...` endpoint ([872f7e6](872f7e6)) * warning logger level for RPC proxy errors ([#1612](#1612)) ([2454932](2454932))
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🎉 This PR is included in version 7.3.0 🎉 The release is available on: Your semantic-release bot 📦🚀 |
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Adds a new environment variable that can be used to specify the network (mainnet or testnet) for a given chain_id.
For example, the current subnet testnet chain_id is
0x55005500. This can be configured with the env var:Multiple values can be configured using comma-separated key-value pairs:
Implementation
With the introduction of subnets, there is no longer a 1-to-1 mapping between chain_id and network name. For example, it's no longer
chain_id(0x00000001) === mainnet, chain_id(0x80000000) === testnet. Any given chain_id can now be either testnet or mainnet. So the const enum mapping between chain_id<->network has been removed, and replaced with a function that determines which network a given chain_id corresponds to.Because chain_ids for subnets can be configured dynamically / per-deployment, we do not have an known list of mappings. So a new env var has been added which allows deployments to specify chain_id<->network mappings.