psyced/world/net/spyc/udp.c

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// vim:foldmethod=marker:syntax=lpc:noexpandtab
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// $Id: udp.c,v 1.7 2008/07/17 15:07:59 lynx Exp $
#include "psyc.h"
#include <net.h>
#include <uniform.h>
#include <text.h>
inherit NET_PATH "spyc/parse";
string netloc;
object load() { return ME; } // avoid a find_object call in obj/master
// respond to the first packet - or don't do it
first_response() { }
parseUDP2(host, ip, port, msg) {
// this is an atomic operation. It is never interrupted by another
// call to parseUDP2. Or at least it is not designed to be.
unless(stringp(host))
host = ip; // FIXME: we reject tcp from hosts with invalid pointers
// but not udp???
netloc = "psyc://" + host + ":" + to_string(-port) + "/";
P0(("parseUDP2 from %O == %O port %O\n", host, ip, port))
parser_init();
feed(msg);
}
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parseUDP(ip, port, msg) {
P0(("parseUDP from %s:%O %O\n", ip, port, msg))
dns_rresolve(ip, #'parseUDP2, ip, port, msg);
}
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// dispatch for UDP isn't really working, but it is completely
// ignoring the routing vars.. TODO FIXME
#define PSYC_UDP
#include "dispatch.i"