From 7b4a0a996aa6ed3e8fbbd9fd0e28811725707605 Mon Sep 17 00:00:00 2001
From: Garrett D'Amore <garrett@damore.org>
Date: Sun, 12 Jan 2020 16:11:19 -0800
Subject: Add PUB/SUB test suite.

This gets near 100% coverage of the PUB/SUB protocols.
The remaining uncovered bits will need to have a mock protocol that
runs slower, so that we can inject both back pressure, and also so
that we can inject "erroroneous" messages.
---
 docs/man/nng_options.5.adoc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'docs/man/nng_options.5.adoc')

diff --git a/docs/man/nng_options.5.adoc b/docs/man/nng_options.5.adoc
index 278055c5..915096ec 100644
--- a/docs/man/nng_options.5.adoc
+++ b/docs/man/nng_options.5.adoc
@@ -1,6 +1,6 @@
 = nng_options(5)
 //
-// Copyright 2019 Staysail Systems, Inc. <info@staysail.tech>
+// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech>
 // Copyright 2018 Capitar IT Group BV <info@capitar.com>
 // Copyright 2019 Devolutions <info@devolutions.net>
 //
@@ -145,6 +145,9 @@ The option is irrelevant for listeners.
 This is the depth of the socket's receive buffer as a number of messages.
 Messages received by a transport may be buffered until the application
 has accepted them for delivery.
+This value must be an integer between 0 and 8192, inclusive.
+NOTE: Not all protocols support buffering received messages.
+For example xref:nng_req.7.adoc[_req_] can only deal with a single reply at a time.
 
 [[NNG_OPT_RECVFD]]
 ((`NNG_OPT_RECVFD`))::
-- 
cgit v1.2.3-70-g09d2

