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| author | Dimitri Staessens <dimitri@ouroboros.rocks> | 2022-04-03 12:01:20 +0200 |
|---|---|---|
| committer | Sander Vrijders <sander@ouroboros.rocks> | 2022-04-03 18:01:02 +0200 |
| commit | 783d3adfdb0a074ae7a6e0dd37fe8efaf7e2b39a (patch) | |
| tree | 6a57ba7ac8bcb16e1c690b9e0db0613aa4a5d834 /src/lib/irm.c | |
| parent | 8f6985bb6dc919408f57ac4cafa8e7a04f917f5d (diff) | |
| download | ouroboros-783d3adfdb0a074ae7a6e0dd37fe8efaf7e2b39a.tar.gz ouroboros-783d3adfdb0a074ae7a6e0dd37fe8efaf7e2b39a.zip | |
lib: Fix RTO update on timeout
This fixes the RTO doubling on timeout according to Karn/Partridge.
Exponentially increasing RTO when it times out (e.g. doubling)
fixes the problem that a sudden increase in real RTT starves the sRTT
updates by never getting out of backoff as retransmitted packets can't
update RTT.
Added an parameter to make it less aggressive, default is doubling.
Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>
Diffstat (limited to 'src/lib/irm.c')
0 files changed, 0 insertions, 0 deletions