annotate mod_compat_bind/mod_compat_bind.lua @ 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
parents 73fbfd1e820b
children
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f25b6a9f97bb mod_compat_bind: Compatibility (ugh) with clients that send the resource bind to the login host (ugh)
Matthew Wild <mwild1@gmail.com>
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1 -- Compatibility with clients that set 'to' on resource bind requests
f25b6a9f97bb mod_compat_bind: Compatibility (ugh) with clients that send the resource bind to the login host (ugh)
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2 --
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3 -- http://xmpp.org/rfcs/rfc3920.html#bind
f25b6a9f97bb mod_compat_bind: Compatibility (ugh) with clients that send the resource bind to the login host (ugh)
Matthew Wild <mwild1@gmail.com>
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4 -- http://xmpp.org/rfcs/rfc6120.html#bind-servergen-success
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6 local st = require "util.stanza";
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7
f25b6a9f97bb mod_compat_bind: Compatibility (ugh) with clients that send the resource bind to the login host (ugh)
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8 module:hook("iq/host/urn:ietf:params:xml:ns:xmpp-bind:bind", function(event)
f25b6a9f97bb mod_compat_bind: Compatibility (ugh) with clients that send the resource bind to the login host (ugh)
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9 local fixed_stanza = st.clone(event.stanza);
f25b6a9f97bb mod_compat_bind: Compatibility (ugh) with clients that send the resource bind to the login host (ugh)
Matthew Wild <mwild1@gmail.com>
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10 fixed_stanza.attr.to = nil;
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73fbfd1e820b mod_compat_bind: Use non-deprecated way to access core_process_stanza (thanks Roi)
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11 prosody.core_process_stanza(event.origin, fixed_stanza);
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f25b6a9f97bb mod_compat_bind: Compatibility (ugh) with clients that send the resource bind to the login host (ugh)
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12 return true;
f25b6a9f97bb mod_compat_bind: Compatibility (ugh) with clients that send the resource bind to the login host (ugh)
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13 end);