yggdrasil-network/yggdrasil-go
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Mostly working PMTU discovery when going over UDP links

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This commit is contained in:
Arceliar 2018-02-25 20:24:36 -06:00
parent 0fae932512
commit 63b55cda62
3 changed files with 40 additions and 10 deletions
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8
src/yggdrasil/udp.go
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@ -182,6 +182,13 @@ func (iface *udpInterface) handleKeys(msg []byte, addr connAddr) {
//defer util_putBytes(bs)
chunks, chunk, count, payload := udp_decode(bs)
if count != conn.countIn {
if len(inBuf) > 0 {
// Something went wrong
// Forward whatever we have
// Maybe the destination can do something about it
msg := append(util_getBytes(), inBuf...)
conn.peer.handlePacket(msg, conn.linkIn)
}
inChunks = 0
inBuf = inBuf[:0]
conn.countIn = count
@ -194,6 +201,7 @@ func (iface *udpInterface) handleKeys(msg []byte, addr connAddr) {
}
msg := append(util_getBytes(), inBuf...)
conn.peer.handlePacket(msg, conn.linkIn)
inBuf = inBuf[:0]
}
}
conn.peer.out = func(msg []byte) {