go-ethereum/core/txpool
Daniel Liu d4a6f43ef2
refactor(core/txpool): migrate tx subscription to SubscribeTransactions #28243 (#2125)
* refactor(txpool): remove wrapper type #27841

Partial backport of ethereum/go-ethereum PR #27841, limited to txpool wrapper removal.

- Migrate txpool interfaces/call sites from `*txpool.Transaction` to `*types.Transaction`
- Update eth/miner/contracts paths and related tests accordingly
- No intended behavior change

Blob sidecar validation/handling changes from upstream are not included here.

* refactor(core/txpool): migrate tx subscription to SubscribeTransactions #28243

Replace the old SubscribeNewTxsEvent-style plumbing with the new
SubscribeTransactions(ch, reorgs) interface across txpool, eth protocol
manager, API backend, miner worker, and test helpers.

Key changes:
- Extend txpool/subpool tx subscription interface with a reorgs flag
- Route eth tx announcement path to reorgs=false (new tx announcements only)
- Route API/miner subscriptions to reorgs=true
- Move subscription-scope cleanup to TxPool.Close()
- Add Gas field to LazyTransaction in legacy pending view

Note:
LegacyPool currently cannot strictly separate newly seen and resurrected txs,
so the reorgs flag is accepted for API compatibility and future blob-subpool
integration.
2026-03-10 18:44:38 +05:30
..
legacypool refactor(core/txpool): migrate tx subscription to SubscribeTransactions #28243 (#2125) 2026-03-10 18:44:38 +05:30
errors.go core/txpool: add 7702 protection to blobpool #31526 (#1930) 2026-01-26 11:20:02 +05:30
reserver.go core/txpool: add 7702 protection to blobpool #31526 (#1930) 2026-01-26 11:20:02 +05:30
subpool.go refactor(core/txpool): migrate tx subscription to SubscribeTransactions #28243 (#2125) 2026-03-10 18:44:38 +05:30
txpool.go refactor(core/txpool): migrate tx subscription to SubscribeTransactions #28243 (#2125) 2026-03-10 18:44:38 +05:30
validation.go refactor(all): remove term whitelist and blacklist (#1994) 2026-02-10 17:09:21 +05:30