net: tcp: Print current state when ACK timeouts
For debugging purposes it is important to know what state we are when ACK timeouts. Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
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1 changed files with 2 additions and 1 deletions
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@ -1248,7 +1248,8 @@ static void ack_timeout(struct k_work *work)
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return;
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}
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NET_DBG("Did not receive ACK in %dms", ACK_TIMEOUT);
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NET_DBG("Did not receive ACK in %dms while in %s", ACK_TIMEOUT,
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net_tcp_state_str(net_tcp_get_state(tcp)));
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if (net_tcp_get_state(tcp) == NET_TCP_LAST_ACK) {
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/* We did not receive the last ACK on time. We can only
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