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5d4e4f7a57
Basic introduction of a UDP layer in HAProxy. It can be used as a client only and manages UDP exchanges with servers. It can't be used to load-balance UDP protocols, but only used by internal features such as DNS resolution.
34 lines
726 B
C
34 lines
726 B
C
/*
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* UDP protocol related functions
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*
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* Copyright 2014 Baptiste Assmann <bedis9@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*
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*/
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#include <types/global.h>
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#include <types/fd.h>
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#include <types/proto_udp.h>
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#include <proto/fd.h>
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/* datagram handler callback */
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int dgram_fd_handler(int fd)
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{
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struct dgram_conn *dgram = fdtab[fd].owner;
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if (unlikely(!dgram))
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return 0;
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if (fd_recv_ready(fd))
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dgram->data->recv(dgram);
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else if (fd_send_ready(fd))
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dgram->data->send(dgram);
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return 0;
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}
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