add compatibility with PHP 5.3

diff --git a/charts.d/phpfpm.chart.sh b/charts.d/phpfpm.chart.sh
index 55510169b4bb372bcc37bd7bba8415897679b3fb..4adb69694ebf826a812129039a2fc61d95fa32cb 100755 (executable)
--- a/charts.d/phpfpm.chart.sh
+++ b/charts.d/phpfpm.chart.sh
@@ -44,7 +44,6 @@ phpfpm_get() {
                || "${phpfpm_response[26]}" != "idle" \
                || "${phpfpm_response[29]}" != "active" \
                || "${phpfpm_response[32]}" != "total" \
-               || "${phpfpm_response[43]}" != "slow" \
        ]]
                then
                echo >&2 "phpfpm: invalid response from phpfpm status server: ${phpfpm_response[*]}"
@@ -63,7 +62,12 @@ phpfpm_get() {
        phpfpm_total_processes="${phpfpm_response[34]}"
        phpfpm_max_active_processes="${phpfpm_response[38]}"
        phpfpm_max_children_reached="${phpfpm_response[42]}"
-       phpfpm_slow_requests="${phpfpm_response[45]}"
+       if [[ "${phpfpm_response[43]}" == "slow" ]]
+               then
+               phpfpm_slow_requests="${phpfpm_response[45]}"
+       else
+               phpfpm_slow_requests="-1"
+       fi
        
        if [[ -z "${phpfpm_pool}" \
                || -z "${phpfpm_start_time}" \
@@ -77,7 +81,6 @@ phpfpm_get() {
                || -z "${phpfpm_total_processes}" \
                || -z "${phpfpm_max_active_processes}" \
                || -z "${phpfpm_max_children_reached}" \
-               || -z "${phpfpm_slow_requests}" \
        ]]
                then
                echo >&2 "phpfpm: empty values got from phpfpm status server: ${phpfpm_response[*]}"
@@ -124,7 +127,7 @@ phpfpm_create() {
                cat <<EOF
 CHART phpfpm_$m.connections '' "PHP-FPM Active Connections" "connections" phpfpm phpfpm.connections line $((phpfpm_priority + 1)) $phpfpm_update_every
 DIMENSION active '' absolute 1 1
-DIMENSION maxActive 'max active' absolute 1 1
+DDIMENSION maxActive 'max active' absolute 1 1
 DIMENSION idle '' absolute 1 1
 
 CHART phpfpm_$m.requests '' "PHP-FPM Requests" "requests/s" phpfpm phpfpm.requests line $((phpfpm_priority + 2)) $phpfpm_update_every
@@ -132,8 +135,13 @@ DIMENSION requests '' incremental 1 1
 
 CHART phpfpm_$m.performance '' "PHP-FPM Performance" "status" phpfpm phpfpm.performance line $((phpfpm_priority + 3)) $phpfpm_update_every
 DIMENSION reached 'max children reached' absolute 1 1
+EOF
+               if [[ ${phpfpm_slow_requests} != "-1" ]]
+                       then
+                       cat <<EOF
 DIMENSION slow 'slow requests' absolute 1 1
 EOF
+               fi
        done
        
        return 0
@@ -168,9 +176,14 @@ SET requests = $((phpfpm_accepted_conn))
 END
 BEGIN phpfpm_$m.performance $1
 SET reached = $((phpfpm_max_children_reached))
+EOF
+               if [[ ${phpfpm_slow_requests} != "-1" ]]
+                       then
+                       cat << EOF
 SET slow = $((phpfpm_slow_requests))
-END
 EOF
+               fi
+               echo "END"
        done
        
        return 0