suhoan/EasyTier
1
0
Fork 0
mirror of https://mirror.suhoan.cn/https://github.com/EasyTier/EasyTier.git synced 2025-12-13 21:27:25 +08:00
Code Issues Packages Projects Releases Wiki Activity

add ttl for packet

Browse Source
This commit is contained in:
sijie.sun
2024-05-11 22:59:00 +08:00
parent 43e076ef18
commit 51aa23b635
2 changed files with 13 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
easytier/src/tunnel/packet_def.rs
View File

@@ -7,6 +7,8 @@ use zerocopy::FromZeroes;
type DefaultEndian = LittleEndian;
pub const DEFAULT_TTL: u8 = 8;
// TCP TunnelHeader
#[repr(C, packed)]
#[derive(AsBytes, FromBytes, FromZeroes, Clone, Debug, Default)]
@@ -69,7 +71,8 @@ pub struct PeerManagerHeader {
pub to_peer_id: U32<DefaultEndian>,
pub packet_type: u8,
pub flags: u8,
reserved: U16<DefaultEndian>,
pub ttl: u8,
reserved: u8,
pub len: U32<DefaultEndian>,
}
pub const PEER_MANAGER_HEADER_SIZE: usize = std::mem::size_of::<PeerManagerHeader>();
@@ -362,6 +365,7 @@ impl ZCPacket {
hdr.to_peer_id.set(to_peer_id);
hdr.packet_type = packet_type;
hdr.flags = 0;
hdr.ttl = DEFAULT_TTL;
hdr.len.set(payload_len as u32);
}