好难好难好难 ListenLoop的Sleeper为什么没有被唤醒

2025-10-05 12:56:55 +08:00 · 2022-12-07 21:28:51 +08:00
parent fa28cc3010
commit bea1fd210b
6 changed files with 22 additions and 29 deletions
--- a/tcpip/buffer/prependable.go
+++ b/tcpip/buffer/prependable.go
@@ -23,7 +23,7 @@ func (p Prependable) UsedLength() int {
 	return len(p.buf) - p.usedIdx
 }

-// 从内到外暴露报文头的协议 eth|ipv4|tcp
+// Prepend 向前扩展size个字节
 func (p *Prependable) Prepend(size int) []byte {
 	if size > p.usedIdx {
 		return nil