2 files changed, 64 insertions, 0 deletions
diff --git a/man/tip/nng_ipc.7.html b/man/tip/nng_ipc.7.html
index dcb1630d..11f3e55f 100644
--- a/man/tip/nng_ipc.7.html
+++ b/man/tip/nng_ipc.7.html
@@ -632,6 +632,20 @@ The default is system-specific, most often <code>0644</code>.</p>
 </dd>
 </dl>
 </div>
+<div class="admonitionblock important">
+<table>
+<tr>
+<td class="icon">
+<i class="fa icon-important" title="Important"></i>
+</td>
+<td class="content">
+Not all systems validate these permissions.
+In particular, illumos and Solaris are known to ignore these permission
+settings when connecting.
+</td>
+</tr>
+</table>
+</div>
 <div class="admonitionblock note">
 <table>
 <tr>
@@ -658,6 +672,37 @@ The <em>umask</em> of the process is <strong>not</strong> applied to these bits.
 </tr>
 </table>
 </div>
+<div class="admonitionblock tip">
+<table>
+<tr>
+<td class="icon">
+<i class="fa icon-tip" title="Tip"></i>
+</td>
+<td class="content">
+The best practice for limiting access is to place the socket in a
+directory writable only by the server, and only readable and searchable
+by clients.
+All mainstream POSIX systems will fail to permit a client to connect
+to a socket located in a diretor for which the client lacks search (execute)
+permission.
+</td>
+</tr>
+</table>
+</div>
+<div class="admonitionblock tip">
+<table>
+<tr>
+<td class="icon">
+<i class="fa icon-tip" title="Tip"></i>
+</td>
+<td class="content">
+Also consider using the <code>NNG_OPT_IPC_PEER_UID</code> property from within a
+a pipe notification callback (<code><a href="nng_pipe_notify.3.html">nng_pipe_notify()</a></code>)
+to validate peer credentials.
+</td>
+</tr>
+</table>
+</div>
 <div class="dlist">
 <dl>
 <dt class="hdlist1"><code>NNG_OPT_IPC_SECURITY_DESCRIPTOR</code></dt>
diff --git a/man/tip/nngcat.1.html b/man/tip/nngcat.1.html
index 3a763794..e6dc7946 100644
--- a/man/tip/nngcat.1.html
+++ b/man/tip/nngcat.1.html
@@ -632,6 +632,18 @@ of messages received, and messages are discarded if they do not match.
 This may be specified multiple times to subscribe to multiple topics.
 If not specified at all, then a default subscription to everything is assumed.</p>
 </dd>
+<dt class="hdlist1"><strong>--count=</strong>=<em>COUNT</em></dt>
+<dd>
+<p>Limit the number of iterations when looping to <em>COUNT</em> iterations.
+For protocols that only send, this will only send <em>COUNT</em> messages before
+exiting.
+For protocols that only receive, this will only receive <em>COUNT</em> messages
+before exiting.
+For protocols that involve a full exchange, this will only perform <em>COUNT</em>
+exchanges (each exchange is characterized by at most a single send, and
+one or more receives.)
+If <em>COUNT</em> is zero, then an infinite number of iterations is performed.</p>
+</dd>
 </dl>
 </div>
 </div>
@@ -857,6 +869,13 @@ Messages are emitted as <a href="https://msgpack.org">MessagePack</a> "bin forma
 <p>Give up receiving messages after <em>SEC</em> seconds pass without any received
 messages.</p>
 </dd>
+<dt class="hdlist1"><strong>--recv-maxsz</strong>=<em>COUNT</em></dt>
+<dd>
+<p>Set the maximum message size socket will accept to <em>COUNT</em> bytes.
+Messages larger than this will be discarded.
+The default is 1048576 (1 MB).
+To eliminate any restriction, use 0.</p>
+</dd>
 </dl>
 </div>
 </div>