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annotate mod_c2s_limit_sessions/mod_c2s_limit_sessions.lua @ 1365:ecc948f8d47d

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mod_c2s_limit_sessions: Limit number of resources a user may connect
author Kim Alvefur <zash@zash.se>
date Wed, 19 Mar 2014 23:11:33 +0100
parents
children f581210093a7
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ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
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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;
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
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4
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
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5 local max_resources = module:get_option_number("max_resources", 10);
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6
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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)
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
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9 if count(next, sessions[event.session.username].sessions) > max_resources then
ecc948f8d47d mod_c2s_limit_sessions: Limit number of resources a user may connect
Kim Alvefur <zash@zash.se>
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10 session:close{ condition = "policy-violation", text = "Too many resources" };
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Kim Alvefur <zash@zash.se>
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11 return false
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12 end
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13 end, -1);