Add nng_listen* man pages.

1 files changed, 20 insertions, 5 deletions

diff --git a/docs/libnng.adoc b/docs/libnng.adoc
index 2ce2732b..60e9fad4 100644
--- a/docs/libnng.adoc
+++ b/docs/libnng.adoc
@@ -40,13 +40,28 @@ The following common functions exist in _libnng_.
 The following functions operate on sockets.
 
 |===
-|<<nng_close#,nng_close(3)>>|close a socket
-|<<nng_dial#,nng_dial(3)>>|create and start a dialer
-|<<nng_getopt#,nng_getopt(3)>>|get a socket option
-|<<nng_listen#,nng_listen(3)>>|create and start a listener
+|<<nng_close#,nng_close(3)>>|close socket
+|<<nng_dial#,nng_dial(3)>>|create and start dialer
+|<<nng_getopt#,nng_getopt(3)>>|get socket option
+|<<nng_listen#,nng_listen(3)>>|create and start listener
 |<<nng_recv#,nng_recv(3)>>|receive data
 |<<nng_send#,nng_send(3)>>|send data
-|<<nng_setopt#,nng_setopt(3)>>|set a socket option
+|<<nng_setopt#,nng_setopt(3)>>|set socket option
+|===
+
+=== Connection Management
+
+The following functions are used with either listeners, or dialers.
+Listeners accept incoming connection requets, and dialers make them.
+
+|===
+|<<nng_dial#,nng_dial(3)>>|create and start dialer
+|<<nng_listen#,nng_listen(3)>>|create and start listener
+|<<nng_listener_close#,nng_listener_close(3)>>|close listener
+|<<nng_listener_create#,nng_listener_create(3)>>|create listener
+|<<nng_listener_getopt#,nng_listener_getopt(3)>>|get listener option
+|<<nng_listener_setopt#,nng_listener_setopt(3)>>|set listener option
+|<<nng_listener_start#,nng_listener_start(3)>>|start listener
 |===
 
 === Message Handling Functions