Remind people not to break module-tunnel

diff --git a/PROTOCOL b/PROTOCOL
index 2773ca534034503ee98dd1fc2eea2fe8307779b2..8c6919060150c950c0b1c43dc7bfaacbd8d6d190 100644 (file)
--- a/PROTOCOL
+++ b/PROTOCOL
@@ -277,3 +277,9 @@ PA_COMMAND_GET_SOURCE_OUTPUT_INFO_LIST)
 New field in PA_COMMAND_UNDERFLOW:
 
     int64_t index
+
+#### If you just changed the protocol, read this
+## module-tunnel depends on the sink/source/sink-input/source-input protocol
+## internals, so if you changed these, you might have broken module-tunnel.
+## Don't forget to test module-tunnel-{source,sink} when pushing protocol
+## changes.