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#! /bin/bash
if [ -z "$WS_ROOT" ] ; then
echo "ERROR: WS_ROOT environment variable is not set!"
exit 1
fi
source $WS_ROOT/extras/vcl-ldpreload/env.sh
tmp_gdb_cmdfile="/tmp/gdb_cmdfile_curl.$$"
trap "rm -f $tmp_gdb_cmdfile" SIGINT SIGTERM EXIT
cat <<EOF > $tmp_gdb_cmdfile
set confirm off
source $WS_ROOT/extras/gdb/gdb_cmdfile.vpp
set exec-wrapper env LD_PRELOAD=$VCL_LDPRELOAD_LIB_DIR/libvcl_ldpreload.so.0.0.0
start
EOF
gdb_in_emacs() {
sudo -E emacs --eval "(gdb \"gdb -x $tmp_gdb_cmdfile -i=mi --args $*\")" --eval "(setq frame-title-format \"CURL-DEBUG (VCL-LDPRELOAD)\")"
}
# Extract nginx IPv4 address from docker bridge
#
nginx_addr=$(docker network inspect bridge | grep IPv4Address | awk -e '{print $2}' | sed -e 's,/16,,' -e 's,",,g' -e 's/,//')
if [ -z "$nginx_addr" ] ; then
echo "ERROR: Unable to determine docker container address!"
exit 1
fi
gdb_in_emacs /usr/bin/curl http://$nginx_addr
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