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path: root/src/vnet/tcp/tcp_inlines.h
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2023-02-25tcp: fix error countersFilip Tehlar1-0/+29
Type: fix Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Change-Id: I9f4944f77ecf94f16f809392f28466e33f7f779d
2022-12-02session: move connects to first workerFlorin Coras1-1/+1
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I035e3fdbb52eca010ad7b2c20ca2930cb1645978
2022-08-11ip: only set rx_sw_if_index when connection found to avoid following crash ↵Xiaoming Jiang1-5/+5
like tcp punt Type: fix Signed-off-by: Xiaoming Jiang <jiangxiaoming@outlook.com> Change-Id: I894a881cec1888b392d26fdfb385f97c31113ef1
2021-11-10ip: always set ip rx_sw_if_indexFlorin Coras1-4/+1
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I43f6bfa028ee37227f27a2fe0303662bf2631b10
2021-10-21ip: Add ip46-local node for local swif[rx]Nathan Skrzypczak1-0/+7
Type: improvement This adds a new ip[46]-receive node, sibling of ip[46]-local. Its goal is to set vnet_buffer (b)->ip.rx_sw_if_index to the sw_if_index of the local interface. In dependant nodes further down the line (e.g. hoststack) we then set sw_if_idx[rx] to this value. So that we know which local interface did receive the packet. The TCP issue this fixes is that : On accepts, we were setting tc->sw_if_index to the source sw_if_index. We should use the dest sw_if_index, so that packets coming back on this connection have the right source sw_if_index. And also setting it in the tx-ed packet. Change-Id: I569ed673e15c21e71f365c3ad45439b05bd14a9f Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2021-07-06tcp: use main thread pool for half-opensFlorin Coras1-4/+1
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I4b3427b966f9ff1ba8895fed7db662d56650f3f5
2021-05-14tcp: remove ho lockFlorin Coras1-2/+0
Half-open sessions are allocated by main thread and cleaned up on main with timers. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I37f000920a45908b62b5501ae9d54a88a9e4c609
2021-04-05tcp: time infra improvementsFlorin Coras1-14/+25
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I998c0686f9f7dc556dda8b28e23bbed127d0aafc
2021-02-05tcp: fix port reuse with multiple listenersFlorin Coras1-1/+0
The check in listen state that the listener is not valid is not enough if the time wait session's index overlaps an actual listener's index. Thanks wanghanlin@corp.netease.com for the report! Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I3dff0cb134940a8265ff908faa607c67dba5e56b
2020-10-23tcp: remove snd_una_maxFlorin Coras1-1/+1
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I03f923053499f219035c9b7b6640fc575568d474
2020-08-03tcp: improve timestamp rtt accuracyFlorin Coras1-3/+1
- switch to using vlib_time as reference for timestamps - use us precision ticks for tcp but keep using ms precision for timestamps. As a result, srtt, rttvar and rto are now measured in us instead of ms. MRTT samples from timestamps are converted from ms to us (not accurate under ms) while high precision samples are used with us precision, i.e., they're no longer converted to ms precision samples. Type: improvement Change-Id: Ibda559575d9b4fdc85b0985264f7c865ff367e34 Signed-off-by: Florin Coras <fcoras@cisco.com>
2020-05-14tcp: fix bogus time update due to missing castFlorin Coras1-1/+2
Type: fix Seems clang needs explicit casting to u64 of u64 and f64 multiplication before truncating to u32 Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ib0d7a33d4c5e68577e401e854fc3e55e0723da93
2020-04-30tcp: fix v6 ll lookup fibFlorin Coras1-1/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ie4b2bca3b6b0ca6097152aab232991ca7935e442
2020-04-02tcp: move features to separate filesFlorin Coras1-0/+457
Type: refactor Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ia477b8dba9266f47907967e363c11048e5cd95ab