62 lines
1.8 KiB
Go
62 lines
1.8 KiB
Go
// Copyright 2023 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package catalyst
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import (
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"context"
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"time"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/log"
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)
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type api struct {
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sim *SimulatedBeacon
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}
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func (a *api) loop() {
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var (
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newTxs = make(chan core.NewTxsEvent)
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sub = a.sim.eth.TxPool().SubscribeTransactions(newTxs, true)
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)
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defer sub.Unsubscribe()
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for {
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select {
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case <-a.sim.shutdownCh:
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return
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case w := <-a.sim.withdrawals.pending:
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withdrawals := append(a.sim.withdrawals.gatherPending(9), w)
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if err := a.sim.sealBlock(withdrawals, uint64(time.Now().Unix())); err != nil {
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log.Warn("Error performing sealing work", "err", err)
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}
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case <-newTxs:
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a.sim.Commit()
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}
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}
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}
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func (a *api) AddWithdrawal(ctx context.Context, withdrawal *types.Withdrawal) error {
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return a.sim.withdrawals.add(withdrawal)
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}
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func (a *api) SetFeeRecipient(ctx context.Context, feeRecipient common.Address) {
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a.sim.setFeeRecipient(feeRecipient)
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}
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