prosody
35fa588e43a6
core/sessionmanager.lua

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core/sessionmanager.lua @ 1224:35fa588e43a6

sessionmanager: Add/remove sessions from full_sessions and bare_sessions when binding/unbinding sessions
author Waqas Hussain <waqas20@gmail.com>
date Fri, 29 May 2009 23:14:57 +0500
parent 1223:9767e52f861c
child 1225:1e01a913baf5
comparison
equal deleted inserted replaced
1223:9767e52f861c 1224:35fa588e43a6
68 if session.host and session.username then 68 if session.host and session.username then
69 -- FIXME: How can the below ever be nil? (but they sometimes are...) 69 -- FIXME: How can the below ever be nil? (but they sometimes are...)
70 if hosts[session.host] and hosts[session.host].sessions[session.username] then 70 if hosts[session.host] and hosts[session.host].sessions[session.username] then
71 if session.resource then 71 if session.resource then
72 hosts[session.host].sessions[session.username].sessions[session.resource] = nil; 72 hosts[session.host].sessions[session.username].sessions[session.resource] = nil;
73 full_sessions[session.full_jid] = nil;
73 end 74 end
74 75
75 if not next(hosts[session.host].sessions[session.username].sessions) then 76 if not next(hosts[session.host].sessions[session.username].sessions) then
76 log("debug", "All resources of %s are now offline", session.username); 77 log("debug", "All resources of %s are now offline", session.username);
77 hosts[session.host].sessions[session.username] = nil; 78 hosts[session.host].sessions[session.username] = nil;
79 bare_sessions[session.host..'@'..session.username] = nil;
78 end 80 end
79 else 81 else
80 log("error", "host or session table didn't exist, please report this! Host: %s [%s] Sessions: %s [%s]", 82 log("error", "host or session table didn't exist, please report this! Host: %s [%s] Sessions: %s [%s]",
81 tostring(hosts[session.host]), tostring(session.host), 83 tostring(hosts[session.host]), tostring(session.host),
82 tostring(hosts[session.host].sessions[session.username] ), tostring(session.username)); 84 tostring(hosts[session.host].sessions[session.username] ), tostring(session.username));
108 110
109 resource = resource or uuid_generate(); 111 resource = resource or uuid_generate();
110 --FIXME: Randomly-generated resources must be unique per-user, and never conflict with existing 112 --FIXME: Randomly-generated resources must be unique per-user, and never conflict with existing
111 113
112 if not hosts[session.host].sessions[session.username] then 114 if not hosts[session.host].sessions[session.username] then
113 hosts[session.host].sessions[session.username] = { sessions = {} }; 115 local sessions = { sessions = {} };
116 hosts[session.host].sessions[session.username] = sessions;
117 bare_sessions[session.host..'@'..session.username] = sessions;
114 else 118 else
115 local sessions = hosts[session.host].sessions[session.username].sessions; 119 local sessions = hosts[session.host].sessions[session.username].sessions;
116 local limit = config_get(session.host, "core", "max_resources") or 10; 120 local limit = config_get(session.host, "core", "max_resources") or 10;
117 if #sessions >= limit then 121 if #sessions >= limit then
118 return nil, "cancel", "conflict", "Resource limit reached; only "..limit.." resources allowed"; 122 return nil, "cancel", "conflict", "Resource limit reached; only "..limit.." resources allowed";
148 end 152 end
149 153
150 session.resource = resource; 154 session.resource = resource;
151 session.full_jid = session.username .. '@' .. session.host .. '/' .. resource; 155 session.full_jid = session.username .. '@' .. session.host .. '/' .. resource;
152 hosts[session.host].sessions[session.username].sessions[resource] = session; 156 hosts[session.host].sessions[session.username].sessions[resource] = session;
157 full_sessions[session.full_jid] = session;
153 158
154 session.roster = rm_load_roster(session.username, session.host); 159 session.roster = rm_load_roster(session.username, session.host);
155 160
156 return true; 161 return true;
157 end 162 end