When learning TCP three way handshake, I learn that TCP has a syn queue for those connections that haven't been established, and an accept queue for those who have been established. But I can only find one queue named *icsk_accept_queue* in *inet_connection_sock *struct, and I find that when the function *tcp_conn_request() *is called, the connection in the queue will be removed. But I haven't seen the connection being added to another queue. The accept() just return this connection. So I'm really confused.
- Why is there only one queue *icsk_accept_queue?* - Is *icsk_accept_queue *the syn queue? - If it is, then where is the accept queue? Thanks for reading, hope for any possible help.
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