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|
#!/bin/sh
if test $# -lt 2 ; then
cat <<EOF > /dev/stderr
Usage:
$0 <directory> <port> [ <http-arg> ... ]
start a background python3 http.server in <directory> listening to
<port>
EOF
exit 1
fi
directory=$1 ; shift
port=$1 ; shift
logfile=simple-http-server.log
pidfile=simple-http-server.pid
cd ${directory}
# Start the server in the background.
#
# Force un-buffered output so that the start-up message is immediately
# written to the log file (without it the log file remains empty).
python3 -u -m http.server ${port} "$@" > ${logfile} 2>&1 &
echo $! > ${pidfile}
# Wait for the server to start. Check for both the "Serving ..." log
# line and an open port.
i=0
while true ; do
if test -s ${logfile} && ncat 127.0.0.1 ${port} < /dev/null 2>/dev/null ; then
# Strip off f28's extra text:
# f22: Serving HTTP on 0.0.0.0 port 80 ...
# f28: Serving HTTP on 0.0.0.0 port 80 (http://0.0.0.0:80/) ...
sed -e 's; (http://[^)]*);;' simple-http-server.log
exit 0
fi
i=$((i + 1))
test $i -lt 5 || break
sleep 1
done
echo Timeout waiting for HTTP server on ${port} to start
cat ${logfile}
exit 1
|
