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This commit adds TCP Appropriate Byte Counting (ABC) support based on RFC 3465 ABC replaces the previous congestion window growth mechanism and has been configured with limit of 2 SMSS. See task #14128 for discussion on defaults, but the goal is to mitigate the performance impact of delayed ACKs on congestion window growth This commit also introduces a mechanism to track when the stack is undergoing a period following an RTO where data is being retransmitted. Lastly, this adds a unit test to verify RTO period tracking and some basic ABC cwnd checking |
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tcp_helper.c | ||
tcp_helper.h | ||
test_tcp_oos.c | ||
test_tcp_oos.h | ||
test_tcp.c | ||
test_tcp.h |