Hi,
I was trying to understand this explanation about tcp_conn_req_max_q0. Is
there an example to help us understand this ?
"When a connection request is received, TCP first checks if the number of
pending TCP connections (three-way handshake is done) waiting to be accepted
exceeds the maximum (N) for the listener. If the connections are excessive, the
request is denied. If the number of connections is allowable, then TCP checks
if the number of incomplete pending TCP connections exceeds the sum of N and
tcp_conn_req_max_q0. If it does not, the request is accepted. Otherwise, the
oldest incomplete pending TCP request is dropped."
Thanks,
Mohan
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