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1. Use EWMA for stream RTT estimation;

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2. Drop window size by 10% instead of 50% in case of resend.

Change is based on code by onon.
This commit is contained in:
Vort
2024-03-06 14:54:02 +02:00
parent bb702700f7
commit 3ceb64db2e
2 changed files with 8 additions and 3 deletions
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libi2pd/Streaming.h
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@@ -56,6 +56,8 @@ namespace stream
const int WINDOW_SIZE = 6; // in messages
const int MIN_WINDOW_SIZE = 1;
const int MAX_WINDOW_SIZE = 128;
const int WINDOW_SIZE_DROP_FRACTION = 10; // 1/10
const double RTT_EWMA_ALPHA = 0.5;
const int INITIAL_RTT = 8000; // in milliseconds
const int INITIAL_RTO = 9000; // in milliseconds
const int MIN_SEND_ACK_TIMEOUT = 2; // in milliseconds