From 4f25d45e77cc06119175086e57f2b4d0e31ce379 Mon Sep 17 00:00:00 2001
From: David Hill <dhill@conformal.com>
Date: Tue, 29 Oct 2013 16:25:08 -0400
Subject: [PATCH] Grab the remote peer's user agent.

---
 peer.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/peer.go b/peer.go
index a68718d8..167cc24c 100644
--- a/peer.go
+++ b/peer.go
@@ -137,6 +137,7 @@ type peer struct {
 	txProcessed        chan bool
 	blockProcessed     chan bool
 	quit               chan bool
+	userAgent          string
 }
 
 // String returns the peer's address and directionality as a human-readable
@@ -248,6 +249,9 @@ func (p *peer) handleVersionMsg(msg *btcwire.MsgVersion) {
 	// advertised.
 	p.services = msg.Services
 
+	// Set the remote peer's user agent.
+	p.userAgent = msg.UserAgent
+
 	// Inbound connections.
 	if p.inbound {
 		// Send version.