sequential (-8)

https://wodewangzhishime.blogspot.com/2021/07/010100010101011111001000001101010000010.html

.

Ref: https://wodewangzhishime.blogspot.com/2021/09/httpswodewangzhishime_95.html .

.

.

John: How does firewall know that you're socketing??

.

if (buffer_zone = = "set") 

{

socket_set ();

} 

else if (buffer_zone == "cleared") 

{

socket_clear();

}

.
Me: There is an I/O port in your machine. . This I/O port is just a register. . .There is a buffer zone specially for this register. . If buffer zone is set , that mean, you're socketing.

.

John: If buffer zone is cleared, that mean, you're not socketing.

.

Me: Yes, That's the way which the firewall know that we're socketing.

.