annotate mod_broadcast/README.markdown @ 4877:adc6241e5d16

mod_measure_process: Report the enforced limit The soft limit is what the kernel actually enforces, while the hard limit is is how far you can change the soft limit without privileges. Unless the process dynamically adjusts the soft limit, knowing the hard limit is not as useful as knowing the soft limit. Reporting the soft limit and the number of in-use FDs allows placing alerts on expressions like 'process_open_fds / process_max_fds >= 0.95'
author Kim Alvefur <zash@zash.se>
date Tue, 18 Jan 2022 18:55:20 +0100
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children 34fb3d239ac1
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1 ---
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2 labels:
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3 - 'Stage-Stable'
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4 summary: Broadcast a message to online users
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5 ...
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7 Introduction
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8 ============
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10 This module largely duplicates the functionality of the standard
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11 mod\_announce that is included with Prosody. It was developed for
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12 compatibility with some clients (e.g. iChat) that do not support ad-hoc
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13 commands or sending to JIDs with the format
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14 'example.com/announce/online'.
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16 It may also be useful in other specific cases.
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18 Configuration
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19 =============
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21 Component "broadcast@example.com" "broadcast"
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23 By default, only server admins are allowed to post to this address. You
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24 can override this, by specifying the 'broadcast\_senders' option:
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26 Component "broadcast@example.com" "broadcast"
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27 broadcast_senders = { "user1@example.com", "user2@example.com" }
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29 Compatibility
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30 =============
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32 ------ -------
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33 0.9 Works
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34 0.10 Works
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35 ------ -------