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fix 分片

This commit is contained in:
fumiama
2021-12-31 01:11:02 +08:00
parent c6af6b239e
commit 0dca958ef9

View File

@@ -75,20 +75,20 @@ func (l *Link) Read() *head.Packet {
// Write 向 peer 发包
func (l *Link) Write(p *head.Packet, istransfer bool) (n int, err error) {
if len(p.Data) <= 32768 {
if len(p.Data) <= (65536 - 64) {
return l.write(p, istransfer)
}
data := p.Data
offset := 0
for len(data) > 32768 {
for len(data) > (65536 - 64) {
packet := *p
packet.Data = data[offset*32768 : (offset+1)*32768]
packet.Data = data[offset*(65536-64) : (offset+1)*(65536-64)]
i, err := l.write(&packet, istransfer)
n += i
if err != nil {
return n, err
}
data = data[(offset+1)*32768:]
data = data[(offset+1)*(65536-64):]
}
return n, nil
}