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interfaces subdirective for bind and default_bind

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This commit is contained in:
Aaron Paterson 2025-11-06 03:18:01 -07:00
parent 4953aea971
commit af4e3a684e
7 changed files with 122 additions and 50 deletions
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9
listen_unix.go
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@ -27,7 +27,6 @@ import (
"io/fs"
"net"
"os"
"slices"
"strconv"
"sync"
"sync/atomic"
@ -102,7 +101,7 @@ func listenReusable(ctx context.Context, lnKey string, network, address string,
socketFile *os.File
)
fd := slices.Contains([]string{"fd", "fdgram"}, network)
fd := IsFdNetwork(network)
if fd {
socketFd, err := strconv.ParseUint(address, 0, strconv.IntSize)
if err != nil {
@ -142,8 +141,8 @@ func listenReusable(ctx context.Context, lnKey string, network, address string,
}
}
datagram := slices.Contains([]string{"udp", "udp4", "udp6", "unixgram", "fdgram"}, network)
if datagram {
packet := IsPacketNetwork(network)
if packet {
if fd {
ln, err = net.FilePacketConn(socketFile)
} else {
@ -161,7 +160,7 @@ func listenReusable(ctx context.Context, lnKey string, network, address string,
listenerPool.LoadOrStore(lnKey, nil)
}
if datagram {
if packet {
if !fd {
// TODO: Not 100% sure this is necessary, but we do this for net.UnixListener, so...
if unix, ok := ln.(*net.UnixConn); ok {