IXWebSocket/ws/test_ws.sh
2019-03-18 22:05:04 -07:00

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#!/bin/sh
# Handle Ctrl-C by killing all sub-processing AND exiting
trap cleanup INT
function cleanup {
kill `cat /tmp/ws_test/pidfile.transfer`
kill `cat /tmp/ws_test/pidfile.receive`
kill `cat /tmp/ws_test/pidfile.send`
exit 1
}
rm -rf /tmp/ws_test
mkdir -p /tmp/ws_test
# Start a transport server
cd /tmp/ws_test
ws transfer --port 8090 --pidfile /tmp/ws_test/pidfile.transfer &
# Wait until the transfer server is up
while true
do
nc -zv 127.0.0.1 8090 && {
echo "Transfer server up and running"
break
}
echo "sleep ... wait for transfer server"
sleep 0.1
done
# Start a receiver
mkdir -p /tmp/ws_test/receive
cd /tmp/ws_test/receive
ws receive --delay 10 ws://127.0.0.1:8090 --pidfile /tmp/ws_test/pidfile.receive &
mkdir /tmp/ws_test/send
cd /tmp/ws_test/send
dd if=/dev/urandom of=20M_file count=20000 bs=1024
# Start the sender job
ws send --pidfile /tmp/ws_test/pidfile.send ws://127.0.0.1:8090 20M_file
# Wait until the file has been written to disk
while true
do
if test -f /tmp/ws_test/receive/20M_file ; then
echo "Received file does exists, exiting loop"
break
fi
echo "sleep ... wait for output file"
sleep 0.1
done
cksum /tmp/ws_test/send/20M_file
cksum /tmp/ws_test/receive/20M_file
# Give some time to ws receive to terminate
sleep 2
# Cleanup
kill `cat /tmp/ws_test/pidfile.transfer`
kill `cat /tmp/ws_test/pidfile.receive`
kill `cat /tmp/ws_test/pidfile.send`