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-rw-r--r--doc/CCCwork.txt12
1 files changed, 12 insertions, 0 deletions
diff --git a/doc/CCCwork.txt b/doc/CCCwork.txt
index b4197e70..456ce8d7 100644
--- a/doc/CCCwork.txt
+++ b/doc/CCCwork.txt
@@ -139,3 +139,15 @@ OpAbort is not yet standardized and has an ad-hoc implementation.
One idea is to have OpAbort always propagate BCK and then FWD and
to jump into the other chain when it gets to [Capi].
+
+Debugging CCC
+-------------
+
+ A simple way to "look" inside it, is to "#define VERBOSE 1" in
+chain.c, and then to follow its work with a printed copy of the
+diagrams in this document.
+
+ Each new data request generates a CCC, so if you want to debug,
+it's good to refine the testcase to the minimum possible number
+of CCCs.
+