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42 lines
1.7 KiB
ReStructuredText
42 lines
1.7 KiB
ReStructuredText
Identify Protocol Demo
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======================
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This example demonstrates how to use the libp2p ``identify`` protocol.
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.. code-block:: console
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$ python -m pip install libp2p
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Collecting libp2p
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...
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Successfully installed libp2p-x.x.x
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$ identify-demo
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First host listening. Run this from another console:
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identify-demo -p 8889 -d /ip4/0.0.0.0/tcp/8888/p2p/QmUiN4R3fNrCoQugGgmmb3v35neMEjKFNrsbNGVDsRHWpM
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Waiting for incoming identify request...
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Copy the line that starts with ``identify-demo -p 8889 ....``, open a new terminal in the same
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folder and paste it in:
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.. code-block:: console
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$ identify-demo -p 8889 -d /ip4/0.0.0.0/tcp/8888/p2p/QmUiN4R3fNrCoQugGgmmb3v35neMEjKFNrsbNGVDsRHWpM
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dialer (host_b) listening on /ip4/0.0.0.0/tcp/8889
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Second host connecting to peer: QmUiN4R3fNrCoQugGgmmb3v35neMEjKFNrsbNGVDsRHWpM
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Starting identify protocol...
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Identify response:
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Public Key (Base64): CAASpgIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDC6c/oNPP9X13NDQ3Xrlp3zOj+ErXIWb/A4JGwWchiDBwMhMslEX3ct8CqI0BqUYKuwdFjowqqopOJ3cS2MlqtGaiP6Dg9bvGqSDoD37BpNaRVNcebRxtB0nam9SQy3PYLbHAmz0vR4ToSiL9OLRORnGOxCtHBuR8ZZ5vS0JEni8eQMpNa7IuXwyStnuty/QjugOZudBNgYSr8+9gH722KTjput5IRL7BrpIdd4HNXGVRm4b9BjNowvHu404x3a/ifeNblpy/FbYyFJEW0looygKF7hpRHhRbRKIDZt2BqOfT1sFkbqsHE85oY859+VMzP61YELgvGwai2r7KcjkW/AgMBAAE=
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Listen Addresses: ['/ip4/0.0.0.0/tcp/8888/p2p/QmUiN4R3fNrCoQugGgmmb3v35neMEjKFNrsbNGVDsRHWpM']
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Protocols: ['/ipfs/id/1.0.0', '/ipfs/ping/1.0.0']
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Observed Address: ['/ip4/127.0.0.1/tcp/38082']
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Protocol Version: ipfs/0.1.0
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Agent Version: py-libp2p/0.2.0
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The full source code for this example is below:
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.. literalinclude:: ../examples/identify/identify.py
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:language: python
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:linenos:
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