Updated RPC handling

docker-test/throughput_httpd_2.4.17/Dockerfile

@@ -0,0 +1,40 @@
+# ZT Netcon Throughput test
+FROM fedora:23
+MAINTAINER https://www.zerotier.com/
+
+# Install apps
+RUN yum -y update
+RUN yum -y install httpd-2.4.17-3.fc23
+RUN yum -y install nano
+RUN yum -y install strace
+RUN yum clean all
+
+EXPOSE 9993/udp 9992/udp 9991/udp 9990/udp
+
+# Install sys-call intercept library
+ADD intercept /
+ADD libintercept.so.1.0 /
+RUN cp libintercept.so.1.0 lib/libintercept.so.1.0
+RUN cp libintercept.so.1.0 /lib/libintercept.so.1.0
+RUN ln -sf /lib/libintercept.so.1.0 /lib/libintercept
+RUN /usr/bin/install -c intercept /usr/bin
+
+# Add ZT files
+RUN mkdir -p /var/lib/zerotier-one/networks.d
+RUN touch /var/lib/zerotier-one/networks.d/e5cd7a9e1c5311ab.conf
+ADD zerotier-one /
+ADD zerotier-cli /
+
+# Install test-setup scripts
+ADD generate_file.sh /generate_file.sh
+RUN chmod -v +x /generate_file.sh
+ADD entrypoint.sh /entrypoint.sh
+RUN chmod -v +x /entrypoint.sh
+
+# Install LWIP library used by service
+ADD liblwip.so /
+RUN mkdir -p ext/bin/lwip
+RUN cp liblwip.so ext/bin/lwip/liblwip.so
+
+# Start ZeroTier-One
+CMD ["./entrypoint.sh"]

docker-test/throughput_httpd_2.4.17/build.sh

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+cd ../../
+make clean
+make
+cd netcon
+make -f make-intercept.mk lib
+rm *.o
+rm liblwip.so
+make -f make-liblwip.mk
+
+cd ../docker-test/throughput_httpd_2.4.17
+
+cp ../../zerotier-one zerotier-one
+cp ../../zerotier-cli zerotier-cli
+
+cp ../../netcon/liblwip.so liblwip.so
+cp ../../netcon/libintercept.so.1.0 libintercept.so.1.0
+

docker-test/throughput_httpd_2.4.17/entrypoint.sh

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+#!/bin/bash
+
+export PATH=/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/
+
+echo '***'
+echo '*** ZeroTier Network Containers Test Image'
+echo '*** https://www.zerotier.com/'
+echo '***'
+
+./zerotier-one &
+./zerotier-cli join e5cd7a9e1c5311ab
+./zerotier-cli listnetworks
+
+

docker-test/throughput_httpd_2.4.17/generate_file.sh

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+dd if=/dev/urandom of=/var/www/html/big  bs=100M  count=1

docker-test/throughput_httpd_2.4.17/intercept

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+#!/bin/sh
+# usage:
+# /usr/bin/intercept program <args>
+
+if [ $# = 0 ] ; then
+   echo "$0: insufficient arguments"
+   exit
+fi
+
+case "$1" in
+	on)
+		if [ -z "$LD_PRELOAD" ]
+			then
+				export LD_PRELOAD="/lib/libintercept.so.1.0"
+			else
+				echo $LD_PRELOAD | grep -q "/lib/libintercept\.so.1.0" || \
+				export LD_PRELOAD="/lib/libintercept.so $LD_PRELOAD"
+		fi
+	;;
+	off)
+		export LD_PRELOAD=`echo -n $LD_PRELOAD | sed 's/\/lib\/libintercept.so.1.0 \?//'`
+		if [ -z "$LD_PRELOAD" ]
+			then
+				unset LD_PRELOAD
+		fi
+	;;
+	show|sh)
+		echo "LD_PRELOAD=\"$LD_PRELOAD\""
+	;;
+	-h|-?)
+      echo ""
+   ;;
+	*)
+		if [ -z "$LD_PRELOAD" ]
+		then
+			export LD_PRELOAD="/lib/libintercept.so.1.0"
+		else
+			echo $LD_PRELOAD | grep -q "/lib/libintercept\.so.1.0" || \
+			export LD_PRELOAD="/lib/libintercept.so.1.0 $LD_PRELOAD"
+		fi
+
+		if [ $# = 0 ]
+		then
+			${SHELL:-/bin/sh}
+		fi
+
+		if [ $# -gt 0 ]
+		then
+			exec "$@"
+		fi
+	;;
+esac
+
+#EOF