catchunks: Change the default pipeline to AIMD
The fixed pipeline needs manual tuning, and by default cannot fully
utilize the given link capacity.
refs: #4402
Change-Id: I9aec7aa8d3dda0abf6a8ae4742919849f15c1e63
diff --git a/tools/chunks/README.md b/tools/chunks/README.md
index a3b05fd..2bdd8ff 100644
--- a/tools/chunks/README.md
+++ b/tools/chunks/README.md
@@ -37,7 +37,7 @@
[A Practical Congestion Control Scheme for Named Data
Networking](https://www.researchgate.net/publication/306259672_A_Practical_Congestion_Control_Scheme_for_Named_Data_Networking)
-The default Interest pipeline type is `fixed`.
+The default Interest pipeline type is `aimd`.
## Usage examples
diff --git a/tools/chunks/catchunks/ndncatchunks.cpp b/tools/chunks/catchunks/ndncatchunks.cpp
index 822194a..768dd7a 100644
--- a/tools/chunks/catchunks/ndncatchunks.cpp
+++ b/tools/chunks/catchunks/ndncatchunks.cpp
@@ -51,7 +51,7 @@
std::string programName(argv[0]);
Options options;
std::string discoverType("iterative");
- std::string pipelineType("fixed");
+ std::string pipelineType("aimd");
size_t maxPipelineSize(1);
int maxRetriesAfterVersionFound(0);
int64_t discoveryTimeoutMs(300);