From 4082c8b61d1e9cc57d9da9b9da5c36ff84895d74 Mon Sep 17 00:00:00 2001
From: obscuren <geffobscura@gmail.com>
Date: Wed, 10 Dec 2014 15:29:22 +0100
Subject: [PATCH] added simple peer server
---
cmd/peerserver/main.go | 40 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
create mode 100644 cmd/peerserver/main.go
diff --git a/cmd/peerserver/main.go b/cmd/peerserver/main.go
new file mode 100644
index 000000000..0fa7a9b44
--- /dev/null
+++ b/cmd/peerserver/main.go
@@ -0,0 +1,40 @@
+package main
+
+import (
+ "crypto/elliptic"
+ "fmt"
+ "log"
+ "net"
+ "os"
+
+ "github.com/ethereum/go-ethereum/crypto"
+ "github.com/ethereum/go-ethereum/logger"
+ "github.com/ethereum/go-ethereum/p2p"
+)
+
+func main() {
+ logger.AddLogSystem(logger.NewStdLogSystem(os.Stdout, log.LstdFlags, logger.InfoLevel))
+ key, _ := crypto.GenerateKey()
+ marshaled := elliptic.Marshal(crypto.S256(), key.PublicKey.X, key.PublicKey.Y)
+
+ srv := p2p.Server{
+ MaxPeers: 10,
+ Identity: p2p.NewSimpleClientIdentity("Ethereum(G)", "0.1", "Peer Server Two", string(marshaled)),
+ ListenAddr: ":30301",
+ NAT: p2p.UPNP(),
+ }
+ if err := srv.Start(); err != nil {
+ fmt.Println("could not start server:", err)
+ os.Exit(1)
+ }
+
+ // add seed peers
+ seed, err := net.ResolveTCPAddr("tcp", "poc-7.ethdev.com:30300")
+ if err != nil {
+ fmt.Println("couldn't resolve:", err)
+ os.Exit(1)
+ }
+ srv.SuggestPeer(seed.IP, seed.Port, nil)
+
+ select {}
+}
--
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