文档说 TCP 窗口更新通常是由于以前的零窗口。
我找不到以前的零窗口。还可能是什么?
Transmission Control Protocol, Src Port: 5431, Dst Port: 703, Seq: 1, Ack: 38529, Len: 0
Source Port: 5431
Destination Port: 703
[Stream index: 0]
[TCP Segment Len: 0]
Sequence number: 1 (relative sequence number)
Acknowledgment number: 38529 (relative ack number)
0101 .... = Header Length: 20 bytes (5)
Flags: 0x010 (ACK)
Window size value: 256
[Calculated window size: 256]
[Window size scaling factor: -1 (unknown)]
Checksum: 0x03c0 [unverified]
[Checksum Status: Unverified]
Urgent pointer: 0
[SEQ/ACK analysis]
[TCP Analysis Flags]
[Expert Info (Chat/Sequence): TCP window update]