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annotate mod_c2s_conn_throttle/README.markdown @ 4877:adc6241e5d16

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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
parents 4d73a1a6ba68
children
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1 ---
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2 labels:
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3 - 'Stage-Stable'
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4 summary: c2s connections throttling module
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5 ...
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7 Introduction
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8 ============
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9
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10 This module allows to throttle those client connections which exceed a
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11 n\*seconds limit.
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13 Usage
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14 =====
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16 Copy the module folder into your prosody modules directory. Place the
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17 module between your enabled modules either into the global or a vhost
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18 section.
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19
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20 Optional configuration directives:
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22 ``` {.lua}
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23
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24 cthrottler_logins_count = 3 -- number of login attempts allowed, default is 3
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25 cthrottler_time = 60 -- .. in number of seconds, default is 60
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26 ```
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28 Info
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29 ====
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31 - 0.8, works
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32 - 0.9, works