network: Fix free() before use

[collectd.git] / README

diff --git a/README b/README
index 76b5487..ee909d6 100644 (file)
--- a/README
+++ b/README
@@ -1,6 +1,6 @@
  collectd - System information collection daemon
 =================================================
-http://collectd.org/
+https://collectd.org/
 
 About
 -----
@@ -51,6 +51,9 @@ Features
     - cgroups
       CPU accounting information for process groups under Linux.
 
+    - chrony
+      Chrony daemon statistics: Local clock drift, offset to peers, etc.
+
     - conntrack
       Number of nf_conntrack entries.
 
@@ -64,6 +67,9 @@ Features
     - cpufreq
       CPU frequency (For laptops with speed step or a similar technology)
 
+    - cpusleep
+      CPU sleep: Time spent in suspend (For mobile devices which enter suspend automatically)
+
     - curl
       Parse statistics from websites using regular expressions.
 
@@ -119,6 +125,12 @@ Features
     - gmond
       Receive multicast traffic from Ganglia instances.
 
+    - gps
+      Monitor gps related data through gpsd.
+
+    - grpc
+      Receive values over the network using the gRPC framework.
+
     - hddtemp
       Hard disk temperatures using hddtempd.
 
@@ -156,6 +168,12 @@ Features
       Detailed CPU statistics of the “Logical Partitions” virtualization
       technique built into IBM's POWER processors.
 
+    - lua
+      The Lua plugin implements a Lua interpreter into collectd. This
+      makes it possible to write plugins in Lua which are executed by
+      collectd without the need to start a heavy interpreter every interval.
+      See collectd-lua(5) for details.
+
     - lvm
       Size of “Logical Volumes” (LV) and “Volume Groups” (VG) of Linux'
       “Logical Volume Manager” (LVM).
@@ -382,6 +400,9 @@ Features
     - wireless
       Link quality of wireless cards. Linux only.
 
+    - xencpu
+      XEN Hypervisor CPU stats.
+
     - xmms
       Bitrate and frequency of music played with XMMS.
 
@@ -407,6 +428,10 @@ Features
       diskspace but is extremely portable and can be analysed with almost
       every program that can analyse anything. Even Microsoft's Excel..
 
+    - lua
+      It's possible to implement write plugins in Lua using the Lua
+      plugin. See collectd-lua(5) for details.
+
     - network
       Send the data to a remote host to save the data somehow. This is useful
       for large setups where the data should be saved by a dedicated machine.
@@ -502,6 +527,9 @@ Features
       Send an E-mail with the notification message to the configured
       recipients.
 
+    - notify_nagios
+      Submit notifications as passive check results to a local nagios instance.
+
     - exec
       Execute a program or script to handle the notification.
       See collectd-exec(5).
@@ -676,10 +704,19 @@ Prerequisites
     Used by the `gmond' plugin to process data received from Ganglia.
     <http://ganglia.info/>
 
+  * libgrpc (optional)
+    Used by the `grpc' plugin. gRPC requires a C++ compiler supporting the
+    C++11 standard.
+    <https://grpc.io/>
+
   * libgcrypt (optional)
     Used by the `network' plugin for encryption and authentication.
     <http://www.gnupg.org/>
 
+  * libgps (optional)
+    Used by the `gps' plugin.
+    <http://developer.berlios.de/projects/gpsd/>
+
   * libhal (optional)
     If present, the `uuid' plugin will check for UUID from HAL.
     <http://hal.freedesktop.org/>
@@ -702,6 +739,10 @@ Prerequisites
     Used by the `openldap' plugin.
     <http://www.openldap.org/>
 
+  * liblua (optional)
+    Used by the `lua' plugin. Currently, Lua 5.1 and later are supported.
+    <https://www.lua.org/>
+
   * liblvm2 (optional)
     Used by the `lvm' plugin.
     <ftp://sources.redhat.com/pub/lvm2/>
@@ -765,14 +806,18 @@ Prerequisites
     The PostgreSQL C client library used by the `postgresql' plugin.
     <http://www.postgresql.org/>
 
+  * libprotobuf, protoc 3.0+ (optional)
+    Used by the `grpc' plugin to generate service stubs and code to handle
+    network packets of collectd's protobuf-based network protocol.
+    <https://developers.google.com/protocol-buffers/>
+
   * libprotobuf-c, protoc-c (optional)
     Used by the `pinba' plugin to generate a parser for the network packets
-    sent by the Pinba PHP extension, and by the `write_riemann' plugin to
-    generate events to be sent to a Riemann server.
+    sent by the Pinba PHP extension.
     <http://code.google.com/p/protobuf-c/>
 
   * libpython (optional)
-    Used by the `python' plugin. Currently, Python 2.3 and later and Python 3
+    Used by the `python' plugin. Currently, Python 2.6 and later and Python 3
     are supported.
     <http://www.python.org/>
 
@@ -830,6 +875,10 @@ Prerequisites
     `virt' plugins.
     <http://xmlsoft.org/>
 
+  * libxen (optional)
+    Used by the `xencpu' plugin.
+    <http://xenbits.xensource.com/>
+
   * libxmms (optional)
     <http://www.xmms.org/>
 
@@ -843,6 +892,10 @@ Prerequisites
      `varnish' plugin.
      <http://varnish-cache.org>
 
+  * riemann-c-client (optional)
+     For the `write_riemann' plugin.
+     <https://github.com/algernon/riemann-c-client>
+
 Configuring / Compiling / Installing
 ------------------------------------
 
@@ -978,6 +1031,5 @@ Author
   Sebastian tokkee Harl <sh at tokkee.org>,
   and many contributors (see `AUTHORS').
 
-  Please send bug reports and patches to the mailing list, see `Contact'
-  above.
-
+  Please use GitHub reporting bugs and submitting pull requests.
+  See CONTRIBUTING.md for details.