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annotate mod_c2s_limit_sessions/mod_c2s_limit_sessions.lua @ 3772:22f02716819f

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mod_s2s_keepalive: Isolate source host of pings The incoming_s2s table is not restricted to the current virtualhost so this prevents opening more connections than what's needed. Also prevents useless double sending of one whitespace per local host.
author Kim Alvefur <zash@zash.se>
date Mon, 23 Dec 2019 01:18:02 +0100
parents f581210093a7
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
parents:
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1 -- mod_c2s_limit_sessions
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
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2
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
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3 local next, count = next, require "util.iterators".count;
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4
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
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5 local max_resources = module:get_option_number("max_resources", 10);
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
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6
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
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7 local sessions = hosts[module.host].sessions;
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
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8 module:hook("resource-bind", function(event)
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f581210093a7 mod_c2s_limit_sessions: Fix global access
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parents: 1365
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9 local session = event.session;
f581210093a7 mod_c2s_limit_sessions: Fix global access
Kim Alvefur <zash@zash.se>
parents: 1365
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10 if count(next, sessions[session.username].sessions) > max_resources then
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ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
parents:
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11 session:close{ condition = "policy-violation", text = "Too many resources" };
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12 return false
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13 end
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
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14 end, -1);