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updated to 1.5.3-RC1

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--HG--
branch : openttd
This commit is contained in:
Pavel Stupnikov
2015-11-01 20:08:15 +03:00
parent 48992033ed
commit 7209de2e7c
54 changed files with 811 additions and 610 deletions
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src/network/network_udp.cpp
+21 -9
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@@ -1,4 +1,4 @@
/* $Id: network_udp.cpp 26486 2014-04-23 21:12:09Z rubidium $ */
/* $Id: network_udp.cpp 27431 2015-11-01 11:59:17Z frosch $ */
/*
* This file is part of OpenTTD.
@@ -42,9 +42,9 @@ static ThreadMutex *_network_udp_mutex = ThreadMutex::New();
/** Session key to register ourselves to the master server */
static uint64 _session_key = 0;
static const uint ADVERTISE_NORMAL_INTERVAL = 30000; ///< interval between advertising in ticks (15 minutes)
static const uint ADVERTISE_RETRY_INTERVAL = 300; ///< re-advertise when no response after this many ticks (9 seconds)
static const uint ADVERTISE_RETRY_TIMES = 3; ///< give up re-advertising after this much failed retries
static const uint32 ADVERTISE_NORMAL_INTERVAL = 15 * 60 * 1000; ///< interval between advertising in ms (15 minutes)
static const uint32 ADVERTISE_RETRY_INTERVAL = 10 * 1000; ///< re-advertise when no response after this many ms (10 seconds)
static const uint32 ADVERTISE_RETRY_TIMES = 3; ///< give up re-advertising after this much failed retries
NetworkUDPSocketHandler *_udp_client_socket = NULL; ///< udp client socket
NetworkUDPSocketHandler *_udp_server_socket = NULL; ///< udp server socket
@@ -616,25 +616,37 @@ static void NetworkUDPAdvertiseThread(void *pntr)
*/
void NetworkUDPAdvertise()
{
static uint32 _last_advertisement = 0; ///< The time of the last advertisement (used to check for wrapping of time)
static uint32 _next_advertisement = 0; ///< The next time we should perform a normal advertisement.
static uint32 _next_retry = 0; ///< The next time we should perform a retry of an advertisement.
/* Check if we should send an advertise */
if (!_networking || !_network_server || !_network_udp_server || !_settings_client.network.server_advertise) return;
if (_network_need_advertise) {
if (_network_need_advertise || _realtime_tick < _last_advertisement) {
/* Forced advertisement, or a wrapping of time in which case we determine the advertisement/retry times again. */
_network_need_advertise = false;
_network_advertise_retries = ADVERTISE_RETRY_TIMES;
} else {
/* Only send once every ADVERTISE_NORMAL_INTERVAL ticks */
if (_network_advertise_retries == 0) {
if ((_network_last_advertise_frame + ADVERTISE_NORMAL_INTERVAL) > _frame_counter) return;
if (_realtime_tick <= _next_advertisement) return;
_network_advertise_retries = ADVERTISE_RETRY_TIMES;
} else {
/* An actual retry. */
if (_realtime_tick <= _next_retry) return;
}
if ((_network_last_advertise_frame + ADVERTISE_RETRY_INTERVAL) > _frame_counter) return;
}
_network_advertise_retries--;
_network_last_advertise_frame = _frame_counter;
_last_advertisement = _realtime_tick;
_next_advertisement = _realtime_tick + ADVERTISE_NORMAL_INTERVAL;
_next_retry = _realtime_tick + ADVERTISE_RETRY_INTERVAL;
/* Make sure we do not have an overflow when checking these; when time wraps, we simply force an advertisement. */
if (_next_advertisement < _last_advertisement) _next_advertisement = UINT32_MAX;
if (_next_retry < _last_advertisement) _next_retry = UINT32_MAX;
if (!ThreadObject::New(NetworkUDPAdvertiseThread, NULL)) {
NetworkUDPAdvertiseThread(NULL);