Update doc and rezise window control

README.rst

@@ -1,7 +1,5 @@
 Follow Glances on Twitter: `@nicolargo`_ or `@glances_system`_
 
-Give Glances some Bitcoin: `18Nbs6kg9UCqtX4RPDM3qMkeKwjDxBFYrW`_
-
 ===============================
 Glances - An eye on your system
 ===============================
@@ -39,6 +37,7 @@ Optional dependencies:
 - ``hddtemp`` (for HDD temperature monitoring support) [Linux-only]
 - ``batinfo`` (for battery monitoring support) [Linux-only]
 - ``pysnmp`` (for SNMP support)
+- ``zeroconf`` and ``netifaces`` (for the autodiscovered support)
 
 Installation
 ============
@@ -46,7 +45,7 @@ Installation
 Glances Auto Install script
 ---------------------------
 
-Just enter the following command line:
+To install both dependacies and latest  Glances version, just enter the following command line:
 
 .. code-block:: console
 
@@ -193,6 +192,13 @@ on the server side and run:
 
 on the client one.
 
+You can also detect and display all the Glances servers available on your network:
+
+.. code-block:: console
+
+    $ glances --autodiscover
+
+
 And RTFM, always.
 
 Documentation
@@ -216,7 +222,6 @@ LGPL. See ``COPYING`` for more details.
 .. _glancesautoinstall: https://github.com/nicolargo/glancesautoinstall
 .. _@nicolargo: https://twitter.com/nicolargo
 .. _@glances_system: https://twitter.com/glances_system
-.. _18Nbs6kg9UCqtX4RPDM3qMkeKwjDxBFYrW: bitcoin:18Nbs6kg9UCqtX4RPDM3qMkeKwjDxBFYrW?amount=1X8&label=Glances
 .. _PyPI: https://pypi.python.org/pypi
 .. _pip: http://www.pip-installer.org/
 .. _Homebrew: http://brew.sh/

docs/glances-doc.rst

@@ -67,6 +67,12 @@ and on the client:
 
 where ``@server`` is the IP address or hostname of the server.
 
+Glances can detect and display all Glances servers available on you network using the Zeroconf protocol:
+
+.. code-block:: console
+
+    client$ glances --autodiscover
+
 In server mode, you can set the bind address ``-B ADDRESS`` and listening
 TCP port ``-p PORT``.
 
@@ -141,6 +147,7 @@ Command-Line Options
                         enable extended stats on top process
   --output-csv OUTPUT_CSV
                         export stats to a CSV file
+  --autodiscover        run the Glances client browser (list of Glances server)
   -c CLIENT, --client CLIENT
                         connect to a Glances server by IPv4/IPv6 address or
                         hostname
@@ -152,6 +159,8 @@ Command-Line Options
                         define password from the command line
   --password            define a client/server password from the prompt or
                         file
+  --disable-autodiscover
+                        Hide Glances server from the auto discover feature
   --snmp-community SNMP_COMMUNITY
                         SNMP community
   --snmp-port SNMP_PORT
@@ -216,8 +225,8 @@ The following commands (key pressed) are supported while in Glances:
     Show/hide network stats
 ``p``
     Sort processes by name
-``q``
+``q`` or ``ESC``
-    Quit
+    Quit the current Glances session 
 ``r``
     Reset history
 ``s``
@@ -239,6 +248,17 @@ The following commands (key pressed) are supported while in Glances:
 ``/``
     Switch between short name / command line (processes name)
 
+In the Glances client browser (accessible through the --autodiscover command line argument):
+
+``ENTER``
+    Run Glances client to the selected server
+``UP``
+    Up in the servers list
+``DOWN``
+    Down in the servers list
+``q`` or ``ESC``
+    Quit Glances 
+
 Configuration
 =============
 

glances/outputs/glances_curses.py

@@ -967,6 +967,7 @@ class GlancesCursesBrowser(_GlancesCurses):
             ['cpu_percent', _('CPU%'), 5],
             ['mem_percent', _('MEM%'), 5],
             ['ip', _('IP'), 15],
+            ['port', _('PORT'), 5],
             ['hr_name', _('OS'), 16],
         ]
         y = 2
@@ -975,11 +976,12 @@ class GlancesCursesBrowser(_GlancesCurses):
         cpt = 0
         xc = x + 2
         for c in column_def:
-            self.term_window.addnstr(y, xc,
+            if xc < screen_x and y < screen_y:
-                                     c[1],
+                self.term_window.addnstr(y, xc,
-                                     screen_x - x,
+                                         c[1],
-                                     self.colors_list['BOLD'])
+                                         screen_x - x,
-            xc += c[2] + self.space_between_column
+                                         self.colors_list['BOLD'])
+                xc += c[2] + self.space_between_column
             cpt += 1
         y += 1
 
@@ -1011,17 +1013,18 @@ class GlancesCursesBrowser(_GlancesCurses):
                 # Display cursor
                 self.term_window.addnstr(y, xc,
                                          ">",
-                                         screen_x - x,
+                                         screen_x - xc,
                                          self.colors_list['BOLD'])
 
             xc += 2
             for c in column_def:
-                # Display server stats
+                if xc < screen_x and y < screen_y:
-                self.term_window.addnstr(y, xc,
+                    # Display server stats
-                                         "%s" % server_stat[c[0]],
+                    self.term_window.addnstr(y, xc,
-                                         screen_x - x,
+                                             "%s" % server_stat[c[0]],
-                                         self.colors_list['DEFAULT'])
+                                             screen_x - xc,
-                xc += c[2] + self.space_between_column
+                                             self.colors_list['DEFAULT'])
+                    xc += c[2] + self.space_between_column
                 cpt += 1
             # Next line, next server...
             y += 1