From ed6e9778ad96f5bee5dc3431e1b27a77dacf0898 Mon Sep 17 00:00:00 2001
From: Mason Rowe <mason@rowe.sh>
Date: Wed, 2 Oct 2019 22:51:36 -0400
Subject: [PATCH] Updated script; added fault tolerant iperf testing

---
 yabs.sh | 46 +++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 41 insertions(+), 5 deletions(-)

diff --git a/yabs.sh b/yabs.sh
index 28cbd3a..29e189d 100755
--- a/yabs.sh
+++ b/yabs.sh
@@ -13,11 +13,47 @@ wget -O $IPERF_PATH/libiperf.so.0 https://iperf.fr/download/ubuntu/libiperf.so.0
 wget -O $IPERF_PATH/iperf3 https://iperf.fr/download/ubuntu/iperf3_3.1.3 -o /dev/null
 chmod +x $IPERF_PATH/iperf3
 
-I=0
-IPERF_RUN_SEND="$($IPERF_PATH/iperf3 -c bouygues.iperf.fr -P 8)"
-IPERF_RUN_RECV="$($IPERF_PATH/iperf3 -c bouygues.iperf.fr -P 8 -R)"
-echo -e "${IPERF_RUN_SEND}" | grep SUM | grep receiver
-echo -e "${IPERF_RUN_RECV}" | grep SUM | grep receiver
+function iperf_test {
+	URL=$1
+	
+	I=0
+	while [ $I -lt 10 ]
+	do
+		IPERF_RUN_SEND="$($IPERF_PATH/iperf3 -c $URL -P 8)"
+		if [[ "$IPERF_RUN_SEND" != *"error"* ]]; then
+			I=10
+			#echo "iperf Send Success!!" # debug
+		else
+			I=$(( $I + 1 ))
+			#echo "iperf Send Failure..." # debug
+			sleep 3
+		fi
+	done
+
+	J=0
+	while [ $J -lt 10 ]
+	do
+		IPERF_RUN_RECV="$($IPERF_PATH/iperf3 -c $URL -P 8 -R)"
+		if [[ "$IPERF_RUN_SEND" != *"error"* ]]; then
+			J=10
+			#echo "iperf Recv Success!!" # debug
+		else
+			J=$(( $I + 1 ))
+			#echo "iperf Recv Failure..." # debug
+			sleep 3
+		fi
+	done
+
+	IPERF_SENDRESULT="$(echo "${IPERF_RUN_SEND}" | grep SUM | grep receiver)"
+	IPERF_RECVRESULT="$(echo "${IPERF_RUN_RECV}" | grep SUM | grep receiver)"
+}
+
+IPERF_LOCS=("bouygues.iperf.fr" "ping.online.net" )
+for loc in ${IPERF_LOCS[@]}; do
+	iperf_test $loc	
+	echo "Send result: $IPERF_SENDRESULT"
+	echo "Recv result: $IPERF_RECVRESULT"
+done
 
 # iperf debug
 #echo -e "#######################"