Interview today asked network knowledge, no ideas, share here, so, please show, problem is vaguely remember, said is wrong, please help correction,

1. The HTTP transmission data, whether the underlying TCP packets carrying all the data?
Comments: if I had answered, HTTP layer should have additional information, on the other can also have information on the HTTP URL,
2. Suppose you have two ships, a ship can carry six protocol packets, now has a total of 10 packages need to pass a communication, the first loaded with 6, after the second mount four free two position, whether can you load the other requests of TCP packets?
Note: 1) don't know what here on behalf of the ship, 2) whether can you?

CodePudding user response:

1. Is that HTTP is 7 layer protocol, encapsulation + is equal to the lower level DATA, and so on
2. Don't act, not a link, the TCP link establishment, IP + port, at the ends of the need to different requests will not appear on the same link,

CodePudding user response:

Thank you for your reply,
1. Make sure, so the conclusion is' HTTP transmission data, the underlying TCP packets carrying all the data ', right?
2. If the IP and port is the same, just two communication?

CodePudding user response:

1. Is
2. Depending on the buffer, the buffer is full of hair