if (mrtt > 0 && mrtt < TCP_RTT_MAX)
tcp_estimate_rtt (tc, mrtt);
+ tcp_update_rto (tc);
}
/**
{
u32 thread_index = vm->thread_index, errors = 0, *first_buffer;
tcp_worker_ctx_t *wrk = tcp_get_worker (thread_index);
- u32 n_left_from, *from;
+ u32 n_left_from, *from, max_dequeue;
from = first_buffer = vlib_frame_vector_args (from_frame);
n_left_from = from_frame->n_vectors;
if (tc0->flags & TCP_CONN_FINPNDG)
{
/* TX fifo finally drained */
- if (!session_tx_fifo_max_dequeue (&tc0->connection))
+ max_dequeue = session_tx_fifo_max_dequeue (&tc0->connection);
+ if (max_dequeue <= tc0->burst_acked)
tcp_send_fin (tc0);
}
/* If FIN is ACKed */
_(FIN_WAIT_1, TCP_FLAG_RST | TCP_FLAG_ACK, TCP_INPUT_NEXT_RCV_PROCESS,
TCP_ERROR_NONE);
_(CLOSING, TCP_FLAG_ACK, TCP_INPUT_NEXT_RCV_PROCESS, TCP_ERROR_NONE);
+ _(CLOSING, TCP_FLAG_SYN, TCP_INPUT_NEXT_RCV_PROCESS, TCP_ERROR_NONE);
+ _(CLOSING, TCP_FLAG_RST, TCP_INPUT_NEXT_RCV_PROCESS, TCP_ERROR_NONE);
+ _(CLOSING, TCP_FLAG_RST | TCP_FLAG_ACK, TCP_INPUT_NEXT_RCV_PROCESS,
+ TCP_ERROR_NONE);
/* FIN confirming that the peer (app) has closed */
_(FIN_WAIT_2, TCP_FLAG_FIN, TCP_INPUT_NEXT_RCV_PROCESS, TCP_ERROR_NONE);
_(FIN_WAIT_2, TCP_FLAG_ACK, TCP_INPUT_NEXT_RCV_PROCESS, TCP_ERROR_NONE);