236 lines
6.3 KiB
Tcl
236 lines
6.3 KiB
Tcl
#
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# \brief Test ping
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# \author Josef Soentgen
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# \date 2013-01-06
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#
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#
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# Client parameters
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#
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set packet_payload_size 10
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set packet_count 1000000
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#
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# Build
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#
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set build_components {
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core init
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drivers/timer drivers/nic
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test/lwip/pingpong/server
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}
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lappend_if $use_nic_bridge build_components server/nic_bridge
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lappend_if [expr [have_spec omap4] || [have_spec exynos5]] build_components drivers/platform
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lappend_if [expr [have_spec omap4] || [have_spec exynos5]] build_components drivers/usb
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lappend_if [have_spec acpi] build_components drivers/acpi
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lappend_if [have_spec pci] build_components drivers/pci/device_pd
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lappend_if [have_spec pci] build_components drivers/pci
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build $build_components
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create_boot_directory
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#
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# Generate config
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#
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set config {
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<config verbose="yes">
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<parent-provides>
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<service name="ROM"/>
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<service name="RAM"/>
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<service name="IRQ"/>
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<service name="IO_MEM"/>
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<service name="IO_PORT"/>
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<service name="CAP"/>
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<service name="PD"/>
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<service name="RM"/>
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<service name="CPU"/>
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<service name="LOG"/>
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<service name="SIGNAL"/>
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</parent-provides>
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<default-route>
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<any-service> <parent/> <any-child/> </any-service>
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</default-route>
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<start name="timer">
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<resource name="RAM" quantum="1M"/>
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<provides> <service name="Timer"/> </provides>
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</start> }
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append_if $use_nic_bridge config {
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<start name="nic_bridge">
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<resource name="RAM" quantum="2M"/>
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<provides><service name="Nic"/></provides>
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<route>
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<service name="Nic"> }
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append_if [expr $use_nic_bridge && ([have_spec omap4] || [have_spec exynos5])] config {
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<child name="usb_drv"/> }
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append_if [expr $use_nic_bridge && (![have_spec omap4] && ![have_spec exynos5])] config {
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<child name="nic_drv"/> }
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append_if $use_nic_bridge config {
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</service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start> }
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append config "
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<start name=\"$test_server_name\">"
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append config {
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<resource name="RAM" quantum="16M"/>
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<config>
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<argv verbose="0" listenip="0.0.0.0" />
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<libc stdout="/dev/log" stderr="/dev/log">
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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<route> }
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append_if $use_nic_bridge config {
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<service name="Nic"> <child name="nic_bridge"/> </service> }
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append config {
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start> }
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append_if [have_spec exynos5] config {
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<start name="platform_drv">
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<resource name="RAM" quantum="4M"/>
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<provides><service name="Regulator"/></provides>
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</start>}
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append_if [expr [have_spec omap4] || [have_spec exynos5]] config {
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<start name="usb_drv">
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<resource name="RAM" quantum="12M"/>
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<provides>
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<service name="Nic"/>
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</provides>
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<config ehci="yes">
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<nic mac="02:00:00:00:01:01" />
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<!--<nic mac="02:00:00:00:01:01" />-->
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</config>
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</start>}
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append_if [expr ![have_spec omap4] && ![have_spec exynos5]] config {
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<start name="nic_drv">
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<resource name="RAM" quantum="4M"/>
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<provides><service name="Nic"/></provides>
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</start>}
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append_if [have_spec acpi] config {
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<start name="acpi">
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<resource name="RAM" quantum="6M" constrain_phys="yes"/>
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<binary name="acpi_drv"/>
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<provides>
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<service name="PCI"/>
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<service name="IRQ" />
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</provides>
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<route>
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<service name="PCI"> <any-child /> </service>
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<any-service> <parent/> <any-child /> </any-service>
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</route>
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</start>}
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append_if [expr ![have_spec acpi] && [have_spec pci]] config {
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<start name="pci_drv">
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<resource name="RAM" quantum="3M" constrain_phys="yes"/>
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<provides> <service name="PCI"/> </provides>
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</start> }
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append config {
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</config>
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}
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install_config $config
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#
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# Boot modules
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#
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# generic modules
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set boot_modules {
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core init timer
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ld.lib.so libc.lib.so lwip.lib.so
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}
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lappend_if $use_nic_bridge boot_modules nic_bridge
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lappend boot_modules $test_server_name
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# platform-specific modules
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lappend_if [have_spec pci] boot_modules pci_drv
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lappend_if [have_spec acpi] boot_modules acpi_drv
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lappend_if [expr [have_spec omap4] || [have_spec exynos5]] boot_modules usb_drv
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lappend_if [expr ![have_spec omap4] && ![have_spec exynos5]] boot_modules nic_drv
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lappend_if [have_spec nova] boot_modules pci_device_pd
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lappend_if [have_spec exynos5] boot_modules platform_drv
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build_boot_image $boot_modules
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# get IP address from server
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set match_string "got IP address (.*)\033.*\n"
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run_genode_until $match_string 30
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set server_spawn_id $spawn_id
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regexp $match_string $output all ip_addr
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puts "got server IP address: $ip_addr"
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set match_string "wait....*\n"
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if {![regexp $match_string $output] } {
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# wait until the server is ready
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run_genode_until $match_string 30 $server_spawn_id
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}
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# build the client
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set pingpong_dir $genode_dir/repos/libports/src/test/lwip/pingpong
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exec g++ -o bin/network_test_client \
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$pingpong_dir/client/main.cc \
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$pingpong_dir/pingpong.cc \
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-I $pingpong_dir
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# start the client
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spawn bin/network_test_client \
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-serverip $ip_addr \
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-startsize $packet_payload_size \
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-endsize $packet_payload_size \
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-count $packet_count
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# wait until the client is connected to the server
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run_genode_until "client \[1|3\] connected..." 60 $server_spawn_id
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# start counting the execution time
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set time_start [clock milliseconds]
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# wait until the server received all packets
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run_genode_until "received .*\n" 600 $server_spawn_id
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# stop counting the execution time
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set time_end [clock milliseconds]
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# get received packet size and count from target
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set target_packet_size [regexp -inline {received [0-9]+ packets of size [0-9]+} $output]
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set target_packet_size [regexp -all -inline {[0-9]+} $target_packet_size]
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set target_packet_count [lindex $target_packet_size 0]
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set target_packet_size [lindex $target_packet_size 1]
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# calculate troughput
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set milliseconds [expr $time_end - $time_start]
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set payload_total [expr $target_packet_count * $target_packet_size]
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set payload_bytes_per_second [expr $payload_total * 1000 / $milliseconds ]
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puts "! PERF: $target_packet_size\_data [expr $payload_bytes_per_second * 8 / 1000 / 1000] MBit/s ok"
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set test_result "$milliseconds ms. payload ($target_packet_size Byte): $payload_bytes_per_second Byte/s"
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puts "\nTest succeeded in $test_result."
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# disconnect from server system
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if {[expr [have_spec omap4] || [have_spec exynos5]]} {
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send -i $server_spawn_id "\x01\x18" ;# Ctrl-A Ctrl-X
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}
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exec rm -f bin/network_test_client
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# vi: set ft=tcl :
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