mirror of
https://dev.iopsys.eu/bbf/bbfdm.git
synced 2025-12-10 07:44:39 +01:00
100 lines
4.3 KiB
Bash
Executable file
100 lines
4.3 KiB
Bash
Executable file
#!/bin/sh
|
|
# Copyright (C) 2022 iopsys Software Solutions AB
|
|
# Author: AMIN Ben Ramdhane <amin.benramdhane@pivasoftware.com>
|
|
|
|
. /usr/share/bbfdm/bbf_api
|
|
|
|
udpecho_error()
|
|
{
|
|
cnt=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.NumberOfRepetitions 1)
|
|
$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.SuccessCount=0
|
|
$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.FailureCount="$cnt"
|
|
$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.AverageResponseTime=0
|
|
$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.MinimumResponseTime=9999
|
|
$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.MaximumResponseTime=0
|
|
$UCI_COMMIT_BBF_DMMAP
|
|
}
|
|
|
|
udpecho_launch() {
|
|
host=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.Host)
|
|
port=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.port 7)
|
|
timeout=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.Timeout 1000)
|
|
cnt=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.NumberOfRepetitions 1)
|
|
dsize=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.DataBlockSize 24)
|
|
dscp=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.DSCP 0)
|
|
interface=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.interface)
|
|
protocol=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.ProtocolVersion Any)
|
|
inter_time=$(uci_get_bbf_dmmap dmmap_diagnostics.udpechodiag.InterTransmissionTime 1000)
|
|
[ -n "$interface" ] && device=$(ifstatus "$interface" | jsonfilter -e @.device) && device="-i $device" || device=""
|
|
if [ "$protocol" = "IPv4" ]; then proto="4"; elif [ "$protocol" = "IPv6" ]; then proto="6"; else proto="4"; fi
|
|
ip_addr_used=$(get_ip_addr_used $protocol $interface)
|
|
$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.IPAddressUsed="$ip_addr_used"
|
|
tos=$((dscp<<2))
|
|
inter_time=$((inter_time/1000))
|
|
[ "$inter_time" = "0" ] && inter_time="1"
|
|
timeout=$((timeout/1000))
|
|
[ "$timeout" = "0" ] && timeout="1"
|
|
[ "$host" = "" ] && return
|
|
[[ "$host" == *"."* ]] && proto="4" || proto="6"
|
|
micros=1000
|
|
success_count=0
|
|
avg_time_sum=0
|
|
min=9999999
|
|
max=0
|
|
i=0
|
|
|
|
while [ $i -lt "$cnt" ]; do
|
|
i=$((i+1))
|
|
res=$(udpechoclientd -c 1 -t $timeout --host "$host" --data-length "$dsize" --port "$port" --protocol "$proto" $device 2>&1)
|
|
ba=$(echo "$res" | grep "Can't Resolve Host Name")
|
|
[ -n "$ba" ] && { $UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.DiagnosticState=Error_CannotResolveHostName; udpecho_error; return; }
|
|
ba=$(echo "$res" | grep "RCVD")
|
|
[[ -z "$ba" && $((cnt-i)) == 0 ]] && { $UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.DiagnosticState=Complete; udpecho_error; return; }
|
|
times=$(echo "$res" | grep "rtt")
|
|
[ -z "$times" ] && continue
|
|
sc1=$(echo "$res" | grep "Rcvd" | awk -F': ' '{print $3}' | awk -F'(' '{ print $1 }')
|
|
[ "$sc1" != 0 ] && sc1=1 || sc1=0
|
|
success_count=$((success_count+sc1))
|
|
max_time=$(echo "$times" | awk -F': ' '{ print $2 }' | awk -F'ms' '{ print $1 }')
|
|
min_time=$(echo "$times" | awk -F': ' '{ print $3 }' | awk -F'ms' '{ print $1 }')
|
|
avg_time=$(echo "$times" | awk -F': ' '{ print $4 }' | awk -F'ms' '{ print $1 }')
|
|
min_time=${min_time:-0}
|
|
avg_time=${avg_time:-0}
|
|
max_time=${max_time:-0}
|
|
min_time=$(echo "$min_time" "$micros" | awk '{printf "%3.0f\n",$1*$2}')
|
|
avg_time=$(echo "$avg_time" "$micros" | awk '{printf "%3.0f\n",$1*$2}')
|
|
max_time=$(echo "$max_time" "$micros" | awk '{printf "%3.0f\n",$1*$2}')
|
|
[ "$min_time" -lt "$min" ] && min="$min_time"
|
|
[ "$max_time" -gt "$max" ] && max="$max_time"
|
|
avg_time_sum=$((avg_time_sum+avg_time))
|
|
sleep $inter_time
|
|
done
|
|
failure_count=$((cnt-success_count))
|
|
[ $success_count -gt 0 ] && avg_time=$((avg_time_sum/success_count)) || avg_time=0
|
|
min_time=$min
|
|
max_time=$max
|
|
$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.DiagnosticState=Complete
|
|
$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.SuccessCount="$success_count"
|
|
$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.FailureCount="$failure_count"
|
|
$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.AverageResponseTime="$avg_time"
|
|
$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.MinimumResponseTime="$min_time"
|
|
$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.MaximumResponseTime="$max_time"
|
|
$UCI_COMMIT_BBF_DMMAP
|
|
}
|
|
|
|
udpecho_stop_diagnostic() {
|
|
pids=$(pgrep -f udpecho_launch)
|
|
if [ -n "$pids" ]; then
|
|
kill -9 "$pids" >/dev/null 2>&1
|
|
$UCI_SET_BBF_DMMAP dmmap_diagnostics.udpechodiag.DiagnosticState=None
|
|
$UCI_COMMIT_BBF_DMMAP
|
|
fi
|
|
}
|
|
|
|
if [ "$1" = "run" ]; then
|
|
udpecho_launch
|
|
elif [ "$1" = "stop" ]; then
|
|
udpecho_stop_diagnostic
|
|
else
|
|
return
|
|
fi
|