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53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
// $Id: interserver.c,v 1.13 2008/10/01 10:59:24 lynx Exp $ vim:syntax=lpc
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//
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// common things for interserver jabber.. included or maybe later inherited by
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// active.c and gateway.c. i am sure fippo will find some more nice things to
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// extrapolate into here.. :)
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volatile int flags = 0;
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#ifdef XMPP_BIDI
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volatile int bidi; // is this stream bidirectional?
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#endif
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reboot(reason, restart, pass) {
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if (pass == 0) {
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if (interactive(ME)) {
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flags |= TCP_PENDING_DISCONNECT;
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STREAM_ERROR("system-shutdown", (restart ? "Server restart: "
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: "Server shutdown: ")+ reason);
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// shutdown order pretty much ensures no other data will be
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// sent over this socket after this message. but it isn't
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// really enforced.. TODO?
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}
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} else
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destruct(ME);
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}
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int clean_up(int refcount) {
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if (interactive(ME)) {
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// closing the socket without asking the other side will raise
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// the chances of losing packets. we're not playing that game,
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// and i'm afraid every jabber server in the world needs to be
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// fixed if jabber is one day trying to become a reliable thing. -lynX
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#if 0
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// that's the 0190 incompliant way to do it
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STREAM_ERROR("connection-timeout", "just reconnect if you like")
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remove_interactive(ME);
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#else
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// this instead will initiate a clean shutdown of the connection
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// and is therefore the correct way to timeout a connection.
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PT(("%O cleaning up: closing stream\n", ME))
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// close the stream according to XEP 0190
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emitraw("</stream:stream>");
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// flag says the stream is in closing phase and nothing may be
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// delivered on it. but we aren't enforcing this. TODO!
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flags |= TCP_PENDING_DISCONNECT;
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#endif
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} else if (clonep(ME)) {
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PT(("%O cleaning up: self destruct\n", ME))
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destruct(ME);
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}
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return 0;
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}
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