增加分布式更新方法

internal/service/p_2_p.go

@@ -9,6 +9,7 @@ import (
 	"context"
 
 	"github.com/gogf/gf/v2/net/ghttp"
+	"github.com/gorilla/websocket"
 	"github.com/libp2p/go-libp2p/core/host"
 )
 
@@ -28,6 +29,12 @@ type (
 		// FindFromDHT 从 DHT 查找数据（从网络节点获取）
 		FindFromDHT(ctx context.Context, key string) (string, error)
 		GatewayStart(ctx context.Context, group *ghttp.RouterGroup) (err error)
+		// 发送错误消息
+		SendError(conn *websocket.Conn, errMsg string)
+		// SendAll 发送消息给所有客户端
+		SendAll(typ string, data any) (err error)
+		// Send 发送消息给指定客户端
+		Send(conn *websocket.Conn, typ string, data any) (err error)
 		// 只获取IPv4公网IP（过滤IPv6结果）
 		GetIPv4PublicIP() (string, error)
 	}

internal/service/system.go

@@ -0,0 +1,36 @@
+// ================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// You can delete these comments if you wish manually maintain this interface file.
+// ================================================================================
+
+package service
+
+import (
+	"context"
+)
+
+type (
+	ISystem interface {
+		Init()
+		Update(ctx context.Context) (err error)
+		// RestartSelf 实现 Windows 平台下的程序自重启
+		RestartSelf() error
+		// RenameRunningFile 重命名正在运行的程序文件（如 p2p.exe → p2p.exe~）
+		RenameRunningFile(exePath string) (string, error)
+	}
+)
+
+var (
+	localSystem ISystem
+)
+
+func System() ISystem {
+	if localSystem == nil {
+		panic("implement not found for interface ISystem, forgot register?")
+	}
+	return localSystem
+}
+
+func RegisterSystem(i ISystem) {
+	localSystem = i
+}