From: Costa Tsaousis (ktsaou) <costa@tsaousis.gr>
Date: Sat, 17 Oct 2015 22:14:16 +0000 (+0300)
Subject: added mysql.chart.sh
X-Git-Tag: v1.0rc~306
X-Git-Url: https://arthur.barton.de/gitweb/?a=commitdiff_plain;h=478472f37f17de35f58c926d92dac67242f9a224;p=netdata.git

added mysql.chart.sh
---

diff --git a/README.md b/README.md
index 58cfdd0e..a08951cf 100755
--- a/README.md
+++ b/README.md
@@ -90,10 +90,13 @@ Here is a screenshot:
  - `charts.d.plugin` provides a simple way to script data collection in BASH. It includes example plugins that collect values from:
 
     - `nut` (UPS load, frequency, voltage, etc)
-    - `sensors` (read temperature, voltage, current, power, humidity, fans rotation sensors)
-    - `cpufreq` (read current CPU clock frequency)
+    - `sensors` (temperature, voltage, current, power, humidity, fans rotation sensors)
+    - `cpufreq` (current CPU clock frequency)
     - `postfix` (e-mail queue size)
     - `squid` (web proxy statistics)
+    - `mysql` (mysql global statistics)
+
+    Of course, you can write your own using BASH scripting.
 
 - netdata is a web server, supporting gzip compression
 
diff --git a/conf.d/apps_groups.conf b/conf.d/apps_groups.conf
index ba0a5092..e59ce160 100644
--- a/conf.d/apps_groups.conf
+++ b/conf.d/apps_groups.conf
@@ -20,7 +20,7 @@
 # If a group_name starts with a -, the dimension will be hidden (cpu chart only)
 #
 
-compile: cc1 cc1plus as gcc ld make automake autoconf
+compile: cc1 cc1plus as gcc ld make automake autoconf git
 rsync: rsync
 media: mplayer vlc xine mediatomb omxplayer omxplayer.bin kodi kodi.bin xbmc xbmc.bin mediacenter eventlircd
 squid: squid squid2 squid3
@@ -33,6 +33,8 @@ fail2ban: fail2ban-server
 mail: dovecot imapd pop3d
 postfix: master
 nginx: nginx
+splunk: splunkd
+mongo: mongod
 lighttpd: lighttpd
 ftpd: proftpd in.tftpd
 samba: smbd nmbd winbindd
diff --git a/src/web_client.c b/src/web_client.c
index 7f6a2c34..02439c3c 100755
--- a/src/web_client.c
+++ b/src/web_client.c
@@ -70,9 +70,11 @@ struct web_client *web_client_create(int listener)
 		w->client_port[NI_MAXSERV] = '\0';
 
 		switch(sadr->sa_family) {
+
 		case AF_INET:
 			debug(D_WEB_CLIENT_ACCESS, "%llu: New IPv4 web client from %s port %s on socket %d.", w->id, w->client_ip, w->client_port, w->ifd);
 			break;
+
 		case AF_INET6:
 			if(strncmp(w->client_ip, "::ffff:", 7) == 0) {
 				strcpy(w->client_ip, &w->client_ip[7]);
@@ -80,6 +82,7 @@ struct web_client *web_client_create(int listener)
 			}
 			debug(D_WEB_CLIENT_ACCESS, "%llu: New IPv6 web client from %s port %s on socket %d.", w->id, w->client_ip, w->client_port, w->ifd);
 			break;
+
 		default:
 			debug(D_WEB_CLIENT_ACCESS, "%llu: New UNKNOWN web client from %s port %s on socket %d.", w->id, w->client_ip, w->client_port, w->ifd);
 			break;
@@ -90,7 +93,8 @@ struct web_client *web_client_create(int listener)
 	}
 
 	w->data = web_buffer_create(INITIAL_WEB_DATA_LENGTH);
-	if(!w->data) {
+	if(unlikely(!w->data)) {
+		// no need for error log - web_buffer_create already logged the error
 		close(w->ifd);
 		free(w);
 		return NULL;
@@ -734,31 +738,31 @@ void web_client_process(struct web_client *w) {
 	char *content_type_string = "";
 	switch(w->data->contenttype) {
 		case CT_TEXT_HTML:
-			content_type_string = "text/html";
+			content_type_string = "text/html; charset=utf-8";
 			break;
 
 		case CT_APPLICATION_XML:
-			content_type_string = "application/xml";
+			content_type_string = "application/xml; charset=utf-8";
 			break;
 
 		case CT_APPLICATION_JSON:
-			content_type_string = "application/json";
+			content_type_string = "application/json; charset=utf-8";
 			break;
 
 		case CT_APPLICATION_X_JAVASCRIPT:
-			content_type_string = "application/x-javascript";
+			content_type_string = "application/x-javascript; charset=utf-8";
 			break;
 
 		case CT_TEXT_CSS:
-			content_type_string = "text/css";
+			content_type_string = "text/css; charset=utf-8";
 			break;
 
 		case CT_TEXT_XML:
-			content_type_string = "text/xml";
+			content_type_string = "text/xml; charset=utf-8";
 			break;
 
 		case CT_TEXT_XSL:
-			content_type_string = "text/xsl";
+			content_type_string = "text/xsl; charset=utf-8";
 			break;
 
 		case CT_APPLICATION_OCTET_STREAM:
@@ -787,7 +791,7 @@ void web_client_process(struct web_client *w) {
 
 		default:
 		case CT_TEXT_PLAIN:
-			content_type_string = "text/plain";
+			content_type_string = "text/plain; charset=utf-8";
 			break;
 	}
 
diff --git a/src/web_server.c b/src/web_server.c
index b772be60..c8e1dd7e 100755
--- a/src/web_server.c
+++ b/src/web_server.c
@@ -179,6 +179,10 @@ void *socket_listen_main(void *ptr)
 			// check for new incoming connections
 			if(FD_ISSET(listen_fd, &ifds)) {
 				w = web_client_create(listen_fd);
+				if(unlikely(!w)) {
+					// no need for error log - web_client_create already logged the error
+					continue;
+				}
 
 				if(pthread_create(&w->thread, NULL, web_client_main, w) != 0) {
 					error("%llu: failed to create new thread for web client.");