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annotate doc/libervia-cli/ping.rst @ 3548:13e7ef106589

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plugin XEP-0277: don't wrap `DataError` in `failure.Failure` in `parseCommentUrl` as it is not catched correctly: `failure.Failure` is subclass of `BaseException` but not of `Exception`, as a result `except Exception` doesn't catch it correctly. This is fixed by not wrapping `DataError` in `failure.Failure` anymore.
author Goffi <goffi@goffi.org>
date Fri, 04 Jun 2021 17:18:44 +0200
parents c80a0f864b5d
children
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1 =========================================
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2 ping: get response time of an XMPP entity
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3 =========================================
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5 ``ping`` is more or less the equivalent of the command of the same name on most OSes, but
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6 for XMPP. It send a `XEP-0199`_ PING and wait for the answer. When (and if) received, the
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7 time to receive the answer is shown, else the time to receive the error message is shown.
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8 This can be helpful to quickly test the connection with the server or a device.
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10 If you need to get only the response time (without text around), you may use ``-d,
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11 --delay-only``.
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13 .. _XEP-0199: https://xmpp.org/extensions/xep-0199.html
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15 example
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16 -------
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18 Get reponse time of a server::
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19
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20 $ li ping example.org