diff --git a/CHANGELOG.md b/CHANGELOG.md
index ef09fb8..551af01 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## 0.4.5 - xx/08/2017
 - Implemented driver subsystem for interfacing with other board
 - Added driver spb16ch for interfacing with "Smart Power Board 16 channel with RTC"
+- Added socket server api for close all zones and disable all scheduling
 - Fix problem with cron management on similar type cron
 - Fix bug: in case of rain the weather data were not updated 
 
diff --git a/include/cron.include.sh b/include/cron.include.sh
index fd1e1ce..150059c 100644
--- a/include/cron.include.sh
+++ b/include/cron.include.sh
@@ -486,4 +486,78 @@ function del_cron_close {
 
 }
 
+#
+# Disabilita tutte le schedulazioni di apertura e chiusura elettrovalvole
+#
+function cron_disable_all_open_close {
 
+	local a=""
+	local al=""
+	local cron=""
+
+	#
+	# Disabilita tutte le schedulazioni di apertura
+	#
+        for i in $(seq $EV_TOTAL)
+        do
+                a=EV"$i"_ALIAS
+                al=${!a}
+                local crons=`get_cron_open $al`
+		if [[ ! -z "$crons" ]]; then
+			del_cron_open $al
+			IFS=$'\n'       # make newlines the only separator
+			for cron in $crons
+			do
+				#echo "-- $cron --"
+				CRON_M=`echo $cron | $CUT -d' ' -f1,1`
+				CRON_H=`echo $cron | $CUT -d' ' -f2,2`
+				CRON_DOM=`echo $cron | $CUT -d' ' -f3,3`
+				CRON_MON=`echo $cron | $CUT -d' ' -f4,4`
+				CRON_DOW=`echo $cron | $CUT -d' ' -f5,5`
+
+				if [[ ${CRON_M:0:1} == "#" ]]; then
+					CRON_M=${CRON_M:1:${#CRON_M}}
+				fi
+				#echo "++ $CRON_M $CRON_H $CRON_DOM $CRON_MON $CRON_DOW ++"
+
+				add_cron_open $al "$CRON_M" "$CRON_H" "$CRON_DOM" "$CRON_MON" "$CRON_DOW" "disabled"
+			done
+		fi
+		
+        done
+
+
+	#
+	# Disabilita tutte le schedulazioni di chiusura
+	#
+        for i in $(seq $EV_TOTAL)
+        do
+                a=EV"$i"_ALIAS
+                al=${!a}
+                local crons=`get_cron_close $al`
+		if [[ ! -z "$crons" ]]; then
+			del_cron_close $al
+			IFS=$'\n'       # make newlines the only separator
+			for cron in $crons
+			do
+				#echo "-- $cron --"
+				CRON_M=`echo $cron | $CUT -d' ' -f1,1`
+				CRON_H=`echo $cron | $CUT -d' ' -f2,2`
+				CRON_DOM=`echo $cron | $CUT -d' ' -f3,3`
+				CRON_MON=`echo $cron | $CUT -d' ' -f4,4`
+				CRON_DOW=`echo $cron | $CUT -d' ' -f5,5`
+
+				if [[ ${CRON_M:0:1} == "#" ]]; then
+					CRON_M=${CRON_M:1:${#CRON_M}}
+				fi
+				#echo "++ $CRON_M $CRON_H $CRON_DOM $CRON_MON $CRON_DOW ++"
+
+				add_cron_close $al "$CRON_M" "$CRON_H" "$CRON_DOM" "$CRON_MON" "$CRON_DOW" "disabled"
+			done
+		fi
+		
+        done
+
+
+
+}
diff --git a/include/socket.include.sh b/include/socket.include.sh
index 80fcfcc..79059ea 100644
--- a/include/socket.include.sh
+++ b/include/socket.include.sh
@@ -93,6 +93,15 @@ function socket_server_command {
                 	fi
 			;;
 
+		close_all)
+			if [ "$arg2" == "disable_scheduling" ]; then
+				cron_disable_all_open_close &> /dev/null
+			fi
+			close_all &> /dev/null
+			message_write "success" "All solenoid closed"
+			json_status
+			;;
+
 		set_general_cron)
 			local vret=""
 			for i in $arg2 $arg3 $arg4 $arg5 $arg6 $arg7