这里需要判断Address的AddressFamily

[moremorefun]

v2ray-core/transport/internet/udp/dispatcher_packetaddr.go

Line 30 in b913549

p.conn.WriteTo(payload.Bytes(), &net.UDPAddr{IP: destination.Address.IP(), Port: int(destination.Port.Value())})

会存在Address为AddressFamilyDomain的情况，这种情况调用IP()会直接panic。
需要判断AddressFamilyDomain时，首先需要解析成IP

[ghosx]

I searched globally and found that there are too many places where Address.IP() is called directly. I think it should be checked at the entrance rather than modified at each call.

[moremorefun]

也可以.
毕竟对域名进行获取IP的操作进行lookup也是合理的，而直接Panic反倒不太合理

[dyhkwong]

需要让 packetaddr 支持 net.Addr interface 而不只是 net.UDPAddr， 以及支持 AddressFamilyDomain，而不应该去“解析成IP”。

[github-actions]

This issue is stale because it has been open 120 days with no activity. Remove stale label or comment or this will be closed in 5 days

[github-actions]

This issue is stale because it has been open 120 days with no activity. Remove stale label or comment or this will be closed in 5 days