From af7416bfad1107a43cafef978674f051f2f5584f Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Mon, 2 Dec 2019 11:41:16 -0500
Subject: [PATCH] Link to mainloop_pubsub.[ch] when describing delivery
 policies

---
 src/lib/pubsub/publish_subscribe.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/lib/pubsub/publish_subscribe.md b/src/lib/pubsub/publish_subscribe.md
index 019591bc15..bb05b100b1 100644
--- a/src/lib/pubsub/publish_subscribe.md
+++ b/src/lib/pubsub/publish_subscribe.md
@@ -62,6 +62,9 @@ Currently, three delivery policies are possible:
       dispatch system at all. Instead, some other part of the code must
       call dispatch_flush() to get the messages delivered.
 
+See mainloop_pubsub.c and mainloop_pubsub.h for more information and
+implementation details.
+
 ## Layers: Dispatch vs publish-subsubscribe vs mainloop.
 
 At the lowest level, messages are sent via the "dispatcher" module in