catchunks: Improve CUBIC performance for lossy networks
Change-Id: I4baea5dcbc02d5c4a989330603e059daa55e767f
refs: #5036
diff --git a/tools/chunks/catchunks/options.hpp b/tools/chunks/catchunks/options.hpp
index 0f432b3..fbca964 100644
--- a/tools/chunks/catchunks/options.hpp
+++ b/tools/chunks/catchunks/options.hpp
@@ -46,7 +46,7 @@
size_t maxPipelineSize = 1;
// Adaptive pipeline common options
- double initCwnd = 1.0; ///< initial congestion window size
+ double initCwnd = 2.0; ///< initial congestion window size
double initSsthresh = std::numeric_limits<double>::max(); ///< initial slow start threshold
time::milliseconds rtoCheckInterval{10}; ///< interval for checking retransmission timer
bool ignoreCongMarks = false; ///< disable window decrease after receiving congestion mark