go-ethereum/core/events.go
10gic 11208553dd
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eth/filters: add transactionReceipts subscription (#32697)
- Introduce a new subscription kind `transactionReceipts` to allow clients to
  receive transaction receipts over WebSocket as soon as they are available.
- Accept optional `transactionHashes` filter to subscribe to receipts for specific
  transactions; an empty or omitted filter subscribes to all receipts.
- Preserve the same receipt format as returned by `eth_getTransactionReceipt`.
- Avoid additional HTTP polling, reducing RPC load and latency.

---------

Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
2025-10-09 14:14:53 +02:00

37 lines
1.2 KiB
Go

// Copyright 2014 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package core
import (
"github.com/ethereum/go-ethereum/core/types"
)
// NewTxsEvent is posted when a batch of transactions enter the transaction pool.
type NewTxsEvent struct{ Txs []*types.Transaction }
// RemovedLogsEvent is posted when a reorg happens
type RemovedLogsEvent struct{ Logs []*types.Log }
type ChainEvent struct {
Header *types.Header
Receipts []*types.Receipt
Transactions []*types.Transaction
}
type ChainHeadEvent struct {
Header *types.Header
}