Adds reporting of errors from VLC clients

Not quite working well enough: too slow

test/streaming/report.sh

+#!/bin/bash
+
+COUNTER=$1
+TELEGRAF=http://localhost:8186
+
+while read line; do
+  curl -i -XPOST "${TELEGRAF}/write?precision=s" --data-binary "vlc,client=${COUNTER} drop_error=1 $(date +%s)" >& /dev/null
+done

test/streaming/run.sh

@@ -31,7 +31,7 @@ if [ "$#" -ne 3 ]; then
 fi
 
 # create test directories
-TEST_FOLDER=$(date +%Y%m%d%H%M%S)
+TEST_FOLDER=$(date +%Y%m%d%H%M%S) 
 TEST_RUN_DIR=$1
 TEST_DIR=$TEST_RUN_DIR"/streaming/"$TEST_FOLDER
 echo "Test directory: "$TEST_DIR
@@ -47,8 +47,7 @@ STREAM_URI=$2
 COUNTER=0
 MAX_CLIENTS=$3
 while [  $COUNTER -lt $MAX_CLIENTS ]; do
-  cvlc -Vdummy --no-audio $STREAM_URI &>$TEST_DIR/stdout$COUNTER &
- # cvlc -Vdummy --no-audio --verbose=0 --file-logging --logfile=$TEST_DIR/vlc-log$COUNTER.txt $STREAM_URI &
+  cvlc -Vdummy --no-audio $STREAM_URI 2>&1 | tee $TEST_DIR/stdout$COUNTER | grep "dropping" | /home/ubuntu/flame-clmc/test/streaming/report.sh ${COUNTER} &
   sleep 1
   let COUNTER=COUNTER+1 
 done