Better mumble statistics:

- The number of connections was simply useless as it was not accounting
actual connections, but all TCP scans from bots. Now it counts only
connections from mumble clients
- The number of connections made by the mumble-web frontend is also
accounted by counting connections from localhost.

active_web_users

@@ -0,0 +1,31 @@
+#! /bin/bash
+
+# Parse mumble logs in order to determine if someone is currently accessing
+# mumble through the WebUI. If not it means we can safely restart nginx
+# on the reverse-proxy side without bothering anyone :)
+
+MUMBLE_LOG=/var/log/mumble-server/mumble-server.log
+
+
+main() {
+    candidates=$(last_connections)
+    for candidate in ${candidates}; do
+        grep "<${candidate}:" "${MUMBLE_LOG}" | tail -n 1 | grep -q 'Connection closed'
+        if [ $? -ne 0 ]; then
+            echo "At least one person is currently using mumble's Web interface."
+            grep "<${candidate}:" "${MUMBLE_LOG}" | tail -n 5
+            exit 1
+        fi
+    done
+    echo "It looks like nobody is currently using mumble's Web interface. You may restart nginx if you want ;)"
+    exit 0
+}
+
+last_connections() {
+    grep 'Client.*Node.js' "${MUMBLE_LOG}" \
+        | tail -n 10 \
+        | sed -r 's/^.*=> <([0-9]+):\(-1\)>.*$/\1/' \
+        | tac
+}
+
+main

rapports_activites/rapport_activites.sh

@@ -52,18 +52,22 @@ writeStatValue()
 
 # Extraction mumble important values
 NB_OF_USERS=0
+NB_OF_WEB_CONNECTIONS=0
 NB_OF_CONNECTIONS=0
 NB_OF_ROOMS=0
 
 # Work out iso date match for prev month
 PREV_MONTH_MATCH=$(date +%Y-%m -d "1 month ago")
-NB_OF_CONNECTIONS=$(grep -hE "<W>${PREV_MONTH_MATCH}.*New connection" /var/log/mumble-server/*.log.*|wc -l)
+
+NB_OF_CONNECTIONS=$(grep -hE "<W>${PREV_MONTH_MATCH}.*Client version" /var/log/mumble-server/*.log.*|wc -l)
 NB_OF_USERS=$(grep -hE "<W>${PREV_MONTH_MATCH}.*Authenticated" /var/log/mumble-server/*.log.*|grep -hEo "<[0-9]+\:.*\(-1\)"|grep -hEo "\:.*"|sort|uniq|wc -l)
+NB_OF_WEB_CONNECTIONS=$(grep -hE "<W>${PREV_MONTH_MATCH}.*New connection\: 127\.0\.0\.1" /var/log/mumble-server/*.log.*|wc -l)
 NB_OF_ROOMS=$(grep -hE "<W>${PREV_MONTH_MATCH}.*Moved" /var/log/mumble-server/*.log.*|grep -hEo "to [^[]+"|sort|uniq|wc -l)
 
 
 # Get previous values
 NB_OF_USERS_P=0
+NB_OF_WEB_CONNECTIONS_P=0
 NB_OF_CONNECTIONS_P=0
 NB_OF_ROOMS_P=0
 
@@ -75,6 +79,7 @@ fi
 # Save current values for the next run
 mkdir -p ${MUMBLE_STATS_DIR}
 echo "NB_OF_USERS_P="${NB_OF_USERS} >> ${MUMBLE_STATS_FILE}
+echo "NB_OF_WEB_CONNECTIONS_P="${NB_OF_WEB_CONNECTIONS} >> ${MUMBLE_STATS_FILE}
 echo "NB_OF_CONNECTIONS_P="${NB_OF_CONNECTIONS} >> ${MUMBLE_STATS_FILE}
 echo "NB_OF_ROOMS_P="${NB_OF_ROOMS} >> ${MUMBLE_STATS_FILE}
 
@@ -87,6 +92,7 @@ echo
 writeStatValue "Nombre d'utilisateurs" "" ${NB_OF_USERS} ${NB_OF_USERS_P}
 writeStatValue "Nombre de salons utilisés" "" ${NB_OF_ROOMS} ${NB_OF_ROOMS_P}
 writeStatValue "Nombre de connexions" "" ${NB_OF_CONNECTIONS} ${NB_OF_CONNECTIONS_P}
+writeStatValue "Nombre de connexions web" "" ${NB_OF_WEB_CONNECTIONS} ${NB_OF_WEB_CONNECTIONS_P}
 
 # Addition des infos HTTP
 /srv/mumble.chapril.org/tools/rapports_activites/rapport_activites_http.sh -p