66 lines
2.0 KiB
ReStructuredText
66 lines
2.0 KiB
ReStructuredText
.. _throughput-server-sample:
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Throughput Server
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#################
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Overview
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********
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The throughput-server sample application for Zephyr implements a UDP server
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that complements the throughput-client tool from Zephyr `net-tools`_ repository.
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The throughput-server listens for incoming IPv4 or IPv6 packets (sent by the
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throughput-client) and optionally sends the packets back.
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Note that it makes sense to use this sample (only) with high-performance
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bearer like Ethernet.
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The source code for this sample application can be found at:
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:file:`samples/net/throughput_server`.
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Building and Running
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********************
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The application can be used on multiple boards and with different bearers.
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Emulation using QEMU is not recommended because the ethernet connection in
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QEMU is done using a serial port with SLIP, so it is very slow.
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There are configuration files for different boards and setups in the
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throughput-server directory:
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- :file:`prj_frdm_k64f.conf`
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Use this for FRDM-K64F board with built-in ethernet.
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Build throughput-server sample application like this:
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.. zephyr-app-commands::
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:zephyr-app: samples/net/throughput_server
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:board: <board to use>
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:conf: <config file to use>
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:goals: build
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:compact:
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Make will select the default configuration file based on the BOARD you
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specified to CMake.
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Note that shell support is not activated in the throughput-server so that
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we can save some memory and have as many net_buf's configured in the system
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as possible.
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Running throughput-client in Linux Host
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=======================================
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In this example, the throughput-server is run on a board and throughput-client
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is run on a Linux host. The throughput-client can be found at the `net-tools`_
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project.
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Open a terminal window and type:
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.. code-block:: console
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$ cd net-tools
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$ ./throughput-client -F -s 200 2001:db8::1
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Note that throughput-server must be running on the device under test before you
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start the throughput-client application in a host terminal window.
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.. _`net-tools`: https://github.com/zephyrproject-rtos/net-tools
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