68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
// Copyright 2017 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 testing
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import (
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"fmt"
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"sync"
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"github.com/ethereum/go-ethereum/log"
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"github.com/ethereum/go-ethereum/p2p/discover"
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)
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type TestPeer interface {
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ID() discover.NodeID
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Drop(error)
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}
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// TestPeerPool is an example peerPool to demonstrate registration of peer connections
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type TestPeerPool struct {
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lock sync.Mutex
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peers map[discover.NodeID]TestPeer
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}
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func NewTestPeerPool() *TestPeerPool {
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return &TestPeerPool{peers: make(map[discover.NodeID]TestPeer)}
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}
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func (p *TestPeerPool) Add(peer TestPeer) {
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p.lock.Lock()
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defer p.lock.Unlock()
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log.Trace(fmt.Sprintf("pp add peer %v", peer.ID()))
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p.peers[peer.ID()] = peer
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}
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func (p *TestPeerPool) Remove(peer TestPeer) {
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p.lock.Lock()
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defer p.lock.Unlock()
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delete(p.peers, peer.ID())
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}
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func (p *TestPeerPool) Has(id discover.NodeID) bool {
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p.lock.Lock()
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defer p.lock.Unlock()
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_, ok := p.peers[id]
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return ok
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}
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func (p *TestPeerPool) Get(id discover.NodeID) TestPeer {
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p.lock.Lock()
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defer p.lock.Unlock()
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return p.peers[id]
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}
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