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增加dht的去中心化储存

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This commit is contained in:
ayflying
2025-10-21 15:29:43 +08:00
parent 248f9a28e7
commit ab2f099826
14 changed files with 517 additions and 87 deletions
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40
internal/cmd/p2p.go
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@@ -2,6 +2,7 @@ package cmd
import (
"context"
"fmt"
"github.com/ayflying/p2p/internal/service"
"github.com/gogf/gf/v2/frame/g"
@@ -40,6 +41,8 @@ var (
Description: p2pHelpDescription,
// Func 为命令的执行函数，接收上下文和参数解析器
Func: func(ctx context.Context, parser *gcmd.Parser) (err error) {
g.Log().Debug(ctx, "开始执行p2p")
s := g.Server()
// 配置日志输出
@@ -76,23 +79,50 @@ var (
wsStr := "ws://192.168.50.173:51888/ws"
err = service.P2P().Start(ctx, wsStr)
case "dht":
g.Log().Debug(ctx, "开始执行dht")
h, _ := service.P2P().CreateLibp2pHost(ctx, 0)
err := service.P2P().DHTStart(ctx, h)
err := service.P2P().DHTStart(ctx, h, nil)
if err != nil {
g.Log().Error(ctx, err)
}
publicIp, err := service.P2P().GetIPv4PublicIP()
err = service.P2P().StoreAddrToDHT(ctx, "ip", publicIp)
validKey := "ip"
dataValue := fmt.Sprintf("来自节点 %s 的数据:%v", h.ID().ShortString(), publicIp)
if err := service.P2P().StoreToDHT(ctx, validKey, dataValue); err != nil {
fmt.Printf("❌ 存储失败: %v\n", err)
} else {
fmt.Printf("✅ 存储成功\nKey: %s\nValue: %s\n", validKey, dataValue)
}
case "dht2":
g.Log().Debug(ctx, "开始执行dht2")
h, _ := service.P2P().CreateLibp2pHost(ctx, 0)
err := service.P2P().DHTStart(ctx, h)
addr := []string{
//"/ip4/192.168.50.173/tcp/23333/p2p/12D3KooWQsb1137nCzqbMMCzwHsyU8aaCZeFnBUBTkWVsfp8gs26",
//"/ip4/192.168.50.173/udp/23333/quic-v1/p2p/12D3KooWQsb1137nCzqbMMCzwHsyU8aaCZeFnBUBTkWVsfp8gs26",
//"/ip4/114.132.176.115/tcp/23333/p2p/12D3KooWJQMiYyptqSrx4PPsGLY9hjLbaDdxmBXmGtKmSWuiP79D",
//"/ip4/114.132.176.115/udp/23333/quic-v1/p2p/12D3KooWJQMiYyptqSrx4PPsGLY9hjLbaDdxmBXmGtKmSWuiP79D",
}
id := gcmd.GetOpt("id").String()
err := service.P2P().DHTStart(ctx, h, addr)
if err != nil {
g.Log().Error(ctx, err)
}
get, _ := service.P2P().FindAddrFromDHT(ctx, "ip")
g.Dump(get)
validKey := id
go func() {
// 5. 查找数据（从网络中的节点获取，不依赖初始 Bootstrap 节点）
foundValue, err := service.P2P().FindFromDHT(ctx, validKey)
if err != nil {
fmt.Printf("❌ 查找失败: %v\n", err)
} else {
fmt.Printf("✅ 查找成功\nValue: %s\n", foundValue)
}
}()
s.SetPort(0)
default:
// 显示帮助信息