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annotate mod_c2s_limit_sessions/mod_c2s_limit_sessions.lua @ 2670:6e01878103c0

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mod_smacks: Ignore user when writing or reading session_cache on prosody 0.9 At least under some circumstances it seems that session.username is nil when a user tries to resume his session in prosody 0.9. The username is not relevant when no limiting is done (limiting the number of entries in the session cache is only possible in prosody 0.10), so this commit removes the usage of the username when accessing the prosody 0.9 session cache.
author tmolitor <thilo@eightysoft.de>
date Thu, 06 Apr 2017 02:12:14 +0200
parents f581210093a7
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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
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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
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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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Kim Alvefur <zash@zash.se>
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7 local sessions = hosts[module.host].sessions;
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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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Kim Alvefur <zash@zash.se>
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12 return false
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13 end
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14 end, -1);