module:set_global();
local t_concat = table.concat;
+local xpcall, tostring, type = xpcall, tostring, type;
+local traceback = debug.traceback;
local logger = require "util.logger";
local sha1 = require "util.hashes".sha1;
local uuid_gen = require "util.uuid".generate;
local core_process_stanza = prosody.core_process_stanza;
-
+local hosts = prosody.hosts;
local log = module._log;
+local opt_keepalives = module:get_option_boolean("component_tcp_keepalives", module:get_option_boolean("tcp_keepalives", true));
+
local sessions = module:shared("sessions");
function module.add_host(module)
return true;
end
- module:hook("stanza/jabber:component:accept:handshake", handle_component_auth);
+ module:hook("stanza/jabber:component:accept:handshake", handle_component_auth, -1);
-- Handle stanzas addressed to this component
local function handle_stanza(event)
session:close();
end
+local function handleerr(err) log("error", "Traceback[component]: %s", traceback(tostring(err), 2)); end
function stream_callbacks.handlestanza(session, stanza)
-- Namespaces are icky.
if not stanza.attr.xmlns and stanza.name == "handshake" then
return;
end
end
- return core_process_stanza(session, stanza);
+
+ if stanza then
+ return xpcall(function () return core_process_stanza(session, stanza) end, handleerr);
+ end
end
--- Closing a component connection
local session = { type = "component_unauthed", conn = conn, send = function (data) return _send(conn, tostring(data)); end };
-- Logging functions --
- local conn_name = "jcp"..tostring(conn):match("[a-f0-9]+$");
+ local conn_name = "jcp"..tostring(session):match("[a-f0-9]+$");
session.log = logger.init(conn_name);
session.close = session_close;
+
+ if opt_keepalives then
+ conn:setoption("keepalive", opt_keepalives);
+ end
session.log("info", "Incoming Jabber component connection");
end
end
+function listener.ondetach(conn)
+ sessions[conn] = nil;
+end
+
module:provides("net", {
name = "component";
private = true;
listener = listener;
default_port = 5347;
multiplex = {
- pattern = "^<.*:stream.*%sxmlns%s*=%s*(['\"])jabber:component%1.*>";
+ pattern = "^<.*:stream.*%sxmlns%s*=%s*(['\"])jabber:component:accept%1.*>";
};
});