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fix 分片

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This commit is contained in:
fumiama
2021-12-31 14:03:33 +08:00
parent 5b2d16674b
commit c56ef8be45
2 changed files with 16 additions and 13 deletions
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8
gold/link/link.go
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@@ -78,6 +78,8 @@ func (l *Link) Write(p *head.Packet, istransfer bool) (n int, err error) {
if len(p.Data) <= int(l.me.mtu) {
return l.write(p, 0, istransfer, false)
}
p.FillHash()
p.Data = l.Encode(p.Data)
data := p.Data
totl := len(data)
i := 0
@@ -121,11 +123,9 @@ func (l *Link) write(p *head.Packet, offset uint16, istransfer, hasmore bool) (n
if p.Flags&0x4000 == 0x4000 && len(p.Data) > int(l.me.mtu) {
return len(p.Data), errors.New("drop dont fragmnet big trans packet")
}
d = p.Marshal(nil, 0, false, false)
d = p.Marshal(nil, 0, 0, false, false)
} else {
p.FillHash()
p.Data = l.Encode(p.Data)
d = p.Marshal(l.me.me, offset, false, hasmore)
d = p.Marshal(l.me.me, uint16(len(p.Data)), offset, false, hasmore)
}
if d == nil {
return 0, errors.New("[link] ttl exceeded")