From: Matt Joiner <anacrolix@gmail.com>
Date: Sun, 4 Nov 2018 05:56:02 +0000 (+1100)
Subject: Promote ipPort to its own file
X-Git-Tag: v1.0.0~26
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=f1f54ce94955206929028487b93cd6ba634c92ef;p=btrtrc.git

Promote ipPort to its own file
---

diff --git a/bep40.go b/bep40.go
index fa696bda..6c507d35 100644
--- a/bep40.go
+++ b/bep40.go
@@ -13,11 +13,6 @@ var table = crc32.MakeTable(crc32.Castagnoli)
 
 type peerPriority = uint32
 
-type ipPort struct {
-	IP   net.IP
-	Port uint16
-}
-
 func sameSubnet(ones, bits int, a, b net.IP) bool {
 	mask := net.CIDRMask(ones, bits)
 	return a.Mask(mask).Equal(b.Mask(mask))
diff --git a/ipport.go b/ipport.go
new file mode 100644
index 00000000..38036cb4
--- /dev/null
+++ b/ipport.go
@@ -0,0 +1,21 @@
+package torrent
+
+import (
+	"net"
+	"strconv"
+
+	"github.com/anacrolix/missinggo"
+)
+
+type ipPort struct {
+	IP   net.IP
+	Port uint16
+}
+
+func (me ipPort) String() string {
+	return net.JoinHostPort(me.IP.String(), strconv.FormatUint(uint64(me.Port), 10))
+}
+
+func ipPortFromNetAddr(na net.Addr) ipPort {
+	return ipPort{missinggo.AddrIP(na), uint16(missinggo.AddrPort(na))}
+}