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Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)

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This commit is contained in:
Matthew Wild 2008-11-18 05:13:29 +00:00
parent 3ac3b3bc2d
commit f21f55bb1e
2 changed files with 46 additions and 2 deletions
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34
net/xmppclient_listener.lua
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@ -33,6 +33,39 @@ local function session_reset_stream(session)
return true;
end
local stream_xmlns_attr = {xmlns='urn:ietf:params:xml:ns:xmpp-streams'};
local function session_disconnect(session, reason)
local log = session.log or log;
if session.conn then
if reason then
if type(reason) == "string" then -- assume stream error
log("info", "Disconnecting client, <stream:error> is: %s", reason);
session.send(st.stanza("stream:error"):tag(reason, {xmlns = 'urn:ietf:params:xml:ns:xmpp-streams' }));
elseif type(reason) == "table" then
if reason.condition then
local stanza = st.stanza("stream:error"):tag(reason.condition, stream_xmlns_attr):up();
if reason.text then
stanza:tag("text", stream_xmlns_attr):text(reason.text):up();
end
if reason.extra then
stanza:add_child(reason.extra);
end
log("info", "Disconnecting client, <stream:error> is: %s", tostring(stanza));
session.send(stanza);
elseif reason.name then -- a stanza
log("info", "Disconnecting client, <stream:error> is: %s", tostring(reason));
session.send(reason);
end
end
end
session.send("</stream:stream>");
session.conn.close();
xmppclient.disconnect(session.conn, "stream error");
end
end
-- End of session methods --
function xmppclient.listener(conn, data)
@ -54,6 +87,7 @@ function xmppclient.listener(conn, data)
print("Client connected");
session.reset_stream = session_reset_stream;
session.disconnect = session_disconnect;
session_reset_stream(session); -- Initialise, ready for use