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21 lines
599 B
Markdown
21 lines
599 B
Markdown
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TCP Echo Server / Client
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This is a simple TCP echo server / client that uses the SOCK API.
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It can make use of both the GNRC and the LWIP network stack.
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The default is GNRC, to chose LWIP set `LWIP=1` when compiling the example.
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## Echo Server
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The echo server will echo back any data that it receives.
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To start the echo server on port 12345 run
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listen 12345
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## Echo Client
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The echo client will connect to a server, send some data and wait for the reply.
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To send data with the echo client to a server running on 2001:db8::1 run
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send 2001:db8::1 12345 some data
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