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annotate doc/jp/pipe.rst @ 3080:16925f494820

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plugin XEP-0045: don't fail on `item-not-found` with MAM: Some servers don't store permanently the whole history of MUC with MAM. As a result, an "item-not-found" stanza error can be received when message id used as reference doesn't exist anymore on the server. When this case happens, the history is retrieved in the same way as for a newly joined room (i.e. last 50 messages are requested).
author Goffi <goffi@goffi.org>
date Thu, 05 Dec 2019 23:05:16 +0100
parents 72583524cfd3
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1 ==================================================
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2 pipe: send/receive data stream through shell pipes
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3 ==================================================
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4
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5 ``pipe`` commands allow you to send or receive data stream through a Unix shell pipe.
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6 Salut à Toi will create a network connection (using XMPP and Jingle) between you an your
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7 contact.
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8
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9 in
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10 ==
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12 Receive data stream. Data will be send to stdout, so it can be piped out or simply print
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13 to the screen. You can specify bare jids of entities to accept stream for, by default all
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14 streams are accepted.
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16 example
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17 -------
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19 Receive a video stream, and redirect it to mpv_ so show the video::
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20
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21 $ jp pipe in | mpv -
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23 .. _mpv: https://mpv.io/
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25 out
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26 ===
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28 Send data stream. Data comes from stdin, so you may use pipe in something or just write
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29 some text.
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31 The only expected argument is the full jid of the device where the stream must be piped
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32 out.
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33
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34 example
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35 -------
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37 Send a video to louise::
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38
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39 $ jp pipe out louise@example.org/sat < some_video.webm
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41 Send output from ``cal`` command to louise::
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42
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43 $ cal | jp pipe out louise@example.org/sat