fbb508ab5e
Make rewind compatible with netplay.
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This commit adds support for temporary desync in netplay. When frontend
features that can't be truly synced, in particular rewind, are used,
netplay is momentarily disabled. As soon as the feature finished, e.g. a
rewind ending, netplay resumes with a state load. For rewind, netplay
peers won't actually experience the effect of rewind, but they will load
the rewound state.
2017-04-18 15:25:58 -04:00
c12cc8e5be
netplay: change lobby reannounce period to 600 frames
2017-03-07 12:29:51 -05:00
bb362f307d
netplay: don't advertise over LAN or try to open a port with UPnP if we're using a MITM server
2017-03-06 21:39:03 -05:00
ced1dc10c1
Merge pull request #4732 from GregorR/netplay-server-spectator-fix-2-electric-boogaloo
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Yet another server-is-spectator bug. Don't ever ignore stalls if we're a client
2017-03-06 21:25:18 -05:00
4f02450bf9
forgot extra storage for NULL byte
2017-03-06 21:10:27 -05:00
2f21a3e370
Yet another server-is-spectator bug. Don't ever ignore stalls if we're a
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client
2017-03-06 20:13:26 -05:00
d9c78c75f0
fix setting of netplay has_password in lobby announcement
2017-03-06 16:01:45 -05:00
4b796ae740
Silence warnings
2017-03-06 12:12:00 +01:00
6a68a01eb9
msvc2005 buildfix
2017-03-05 22:02:55 -05:00
12a208f75e
merge reannounce bugfix from radius
2017-03-05 15:49:07 -05:00
c343a88c10
Silence unused variable warnings
2017-03-05 20:30:14 +01:00
c6b1a4bb48
join MITM server when host starts game, if the announcement requested MITM
2017-03-05 14:19:39 -05:00
bf553fe65c
netplay: connect to MITM server instead of host IP if one is specified in lobby listing
2017-03-05 14:19:38 -05:00
8a01dda5d6
send force MITM setting with lobby announcement
2017-03-05 14:19:38 -05:00
c7c0e1351a
send CRC as hex string
2017-03-05 14:19:37 -05:00
4f2cdf3a84
populate system info before reading it
2017-03-05 14:19:36 -05:00
ad6733b519
add full urlencoder and encode lobby announcement POST data
2017-03-05 14:19:36 -05:00
9c19f16539
remove debug stuff
2017-03-05 14:19:36 -05:00
0d81b2005f
parse new lobby room listing with JSON
2017-03-05 14:19:35 -05:00
c99d83f15c
Update
2017-03-05 20:14:01 +01:00
96650e14ea
break early if server frame count is ahead of NOINPUT
2017-02-28 21:46:57 -05:00
fea8a0f780
Don't stall for spectator data when we're not in spectator mode, thanks @GregorR
2017-02-28 11:31:59 -05:00
05b760d0f8
Fix C89_BUILD/CXX_BUILD
2017-02-28 09:52:33 +01:00
5bf5388759
Cleanups
2017-02-28 09:44:44 +01:00
59f5c596d6
Merge pull request #4707 from fr500/master
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LAN scanning into rooms
2017-02-28 05:47:49 +01:00
0c456c2235
comment this out for now
2017-02-27 23:47:04 -05:00
8fb1f6a647
Support empty INFO packet for undifferentiated servers.
2017-02-27 22:06:20 -05:00
e50ea80dfa
integrate the rest of the lan scan parameters
2017-02-27 21:24:34 -05:00
fdbdcfee65
Merge pull request #4691 from GregorR/netplay-slave-mode
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Netplay slave mode
2017-02-26 21:49:21 +01:00
b7b3b2cb5f
Try to prevent truckload of warnings on iOS
2017-02-26 10:33:03 +01:00
07cfd90dc6
Actually USE the new slave options in config.
2017-02-23 21:49:22 -05:00
3ff9a43b7d
Spectator and slave mode are rewind-free
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This commit makes spectator mode and slave mode in netplay always stay
ahead of the input, thereby avoiding rewinds, which is sort of the
point. This also changes catch-up detection to be a bit less eager, so
that they hopefully don't flap between stalling for server input and
catching up with that input.
2017-02-23 19:05:43 -05:00
e495671563
In spectator mode, we should never be ahead of our peer.
2017-02-22 23:19:22 -05:00
3e0bc5acdc
Don't flush so eagerly...
2017-02-22 23:19:02 -05:00
d1ab288d73
Fix update_unread_ptr to handle the case of only slaves connected
2017-02-22 21:10:02 -05:00
e70ee045bf
Initial implementation of Netplay master/slave mode.
2017-02-22 20:34:17 -05:00
972b41f803
Fix race condition in NAT traversal task.
2017-02-20 20:16:53 -05:00
5f723d1bda
Moving NAT traversal into a task to avoid blocking the UI.
2017-02-20 19:08:31 -05:00
816d7786ac
Re-adding the option to start in spectator mode
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This used to be a configuration option because spectator mode and "net"
mode were incompatible. When the ability to switch between player and
spectator was added, the configuration option was removed, since it was
no longer a mode toggle. This re-adds it, mainly so that I can use it to
implement regression tests.
2017-02-16 19:17:06 -05:00
4c1abfaa71
Support for reset in netplay
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This patch transfers core_reset across netplay. Resets effectively
worked before thanks to check_frames, but this makes resets work even
without check_frames, and in particular should allow resets to force
sync in savestateless cores, bringing them one step closer to actually
being usable by non-experts.
2017-02-15 14:40:37 -05:00
6d821132f5
msvc buildfix
2017-02-14 02:37:25 +00:00
aa77d688ec
Make announcing netplay on the public lobby optional.
2017-02-06 13:45:58 -05:00
e3a1b1859d
Fix ./configure --disable-rgui
2017-02-04 09:20:41 +01:00
1148b8230c
Fixes to stateless+input latency.
2017-02-01 22:54:03 -05:00
2ea3936d16
Renaming input_ptr/input_frame_count back to self_.
2017-02-01 22:54:03 -05:00
55157e934d
input_latency_frames is now configurable and has a range
2017-02-01 22:54:03 -05:00
5f5a8dc6d7
CRC searching should really start from run_ptr, not input_ptr
2017-02-01 22:54:03 -05:00
561eb42c84
Don't enable input latency if we're not connected
2017-02-01 22:54:03 -05:00
c4cb94db19
New approach to input latency
2017-02-01 22:54:03 -05:00
2596de53ec
Merge pull request #4523 from fr500/master
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add support for no content cores
2017-01-29 04:51:50 +01:00
3d24e844a4
We're in client mode if either server OR direct_host is set
2017-01-28 22:39:17 -05:00
cfb882f4fc
add support for no content cores
2017-01-28 22:12:34 -05:00
12e8deedb4
Only disable netplay in deinit_netplay if it was actually on
2017-01-25 22:08:05 -05:00
263470a66c
Set netplay_enabled to false during deinit_netplay
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This simply prevents the odd behavior of netplay automatically
restarting, or trying to restart, when you load a new game.
2017-01-25 21:23:55 -05:00
29a1d504d7
allow different server ports again
2017-01-25 17:48:43 -05:00
af14da93d5
fix whitespace
2017-01-25 17:43:56 -05:00
c097c2062e
fix when port is 0
2017-01-25 17:43:17 -05:00
178d959cad
Fix C89_BUILD
2017-01-22 21:24:57 +01:00
36b2c48cb5
Fix CXX_BUILD
2017-01-22 21:19:39 +01:00
3ff158b907
Merge pull request #4436 from fr500/lobby
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Basic lobby system (don't merge, just for tracking)
2017-01-22 21:08:43 +01:00
a0e6a24f38
use deferred netplay init
2017-01-22 13:07:30 -05:00
33cc168eb9
allow connecting to lobby port instead of the port in settings
2017-01-22 12:29:29 -05:00
addcbb896a
Fixing an incompatibility between stateless mode and the password prompt
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Previously, the host would time out waiting for the guest to enter a
password, as the timeout was not conditionalized on whether the guest
was actually playing. This fixes that.
2017-01-22 10:43:09 -05:00
96c8ca5a09
Header update #1
2017-01-22 13:40:32 +01:00
768ce0854c
Make driver_set_nonblock_state a public function
2017-01-22 12:47:17 +01:00
8c304dfda7
Make the client send an INFO even if it's wrong
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This simply gives the server a reason why the client disconnected,
rather than a generic, unexplained disconnection.
2017-01-21 13:18:31 -05:00
0de43b954e
can now connect when starting a game too
2017-01-20 16:04:10 -05:00
dcca2f8131
only announce if host
2017-01-20 14:33:57 -05:00
8a1fb24fe9
update url
2017-01-19 23:21:22 -05:00
930cde21a2
crc is announced now (for cores that don't have needs_fullpath set)
2017-01-19 21:43:46 -05:00
3dd6c91493
start populating the list
2017-01-19 08:56:56 -05:00
95a2da81e4
start adding ui elements to insert room list into
2017-01-18 22:46:48 -05:00
72cdb390cb
reannounce roughly every minute
2017-01-18 21:31:02 -05:00
ca2c2a8ce7
separate this
2017-01-18 21:12:01 -05:00
9a87bada55
Style nit
2017-01-17 19:05:33 +01:00
f2beb49fd8
Announce netplay games to lobby.libretro.com
2017-01-16 22:24:35 -05:00
a0f236a83f
Use autosave_lock and autosave_unlock during SRAM negotiation
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The SRAM transfer in netplay handshake now uses autosave_lock and
autosave_unlock. Will possibly fix a hang/crash bug on Android with
netplay and autosave conflicting.
2017-01-15 18:10:24 -05:00
e9e7878b5c
netplay_buf should use O_NOSIGNAL to avoid SIGPIPE
2017-01-15 10:59:25 -05:00
20c0de352c
Fix to the netplay_is_alive function when server isn't playing
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Fixes a bug by which very strange things would happen if the server went
to spectator mode with exactly one connected client.
2017-01-02 20:03:00 -05:00
ee55e2d783
LOAD_SAVESTATE can't use player frame timing from a server that's not playing
2017-01-02 18:56:08 -05:00
cd281d5757
Reverse catch-up, i.e., server-demanded stalling
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Previously, if two clients were connected to the same server and one of
them was ahead of the server, the only way to rectify that situation was
for the client to get so far ahead that it stalled, as the server could
only catch up with an ahead client if all clients were ahead. That's
unrealistic. This gives the server the alternate option of demanding
that a client stall. This keeps things nicely in line even with >2
players.
2016-12-24 15:25:03 -05:00
70a1a5f38e
Buildfixes
2016-12-24 01:48:36 +01:00
64dc7daeca
(MSVC) MSVC build fixes
2016-12-24 01:45:37 +01:00
77e5cdbfde
Revert "Rename runloop_msg_queue_push to video_driver_msg_queue_push"
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This reverts commit ad7386913c
2016-12-22 23:36:11 +01:00
ad7386913c
Rename runloop_msg_queue_push to video_driver_msg_queue_push
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and move code to video_driver.c
2016-12-22 13:15:02 +01:00
3df38fa40e
Silence two compiler warnings
2016-12-21 10:13:31 -05:00
f0bb0a77f8
Make netplay no longer cache passwords
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Netplay now always loads passwords from the configuration, so that
passwords can be changed mid-session.
2016-12-21 09:51:50 -05:00
c780e7db43
Accept the variable size quirk
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Since the quirks protocol was that a core could report variable
savestate size, but the host then tells it "no", we should actually
accept the variable size quirk in netplay, since RetroArch refuses to
allow cores to actually produce variable-size states.
2016-12-20 22:17:15 -05:00
7bb26eb5c5
Fix some minor checked-return bugs
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Should resolve Coverity reports 158862, 158861, 158860.
158863 is spurious but I have no idea how to convince Coverity of that.
2016-12-20 19:16:31 -05:00
8f35de9da0
Adding blocks in the empty-RECV case to (hopefully) suppress warnings
2016-12-19 17:31:24 -05:00
1d36c5effa
Silence warnings - remove unused variables
2016-12-19 23:19:59 +01:00
fc1c83d8c0
Shut up false positive warning
2016-12-19 16:38:55 +01:00
11a3063fc6
Forgot the other half of that last bugfix
2016-12-18 20:08:21 -05:00
8f8e6dfc5f
Unset the netplay callbacks when we deinit netplay
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This is a bugfix to master that hadn't migrated to my branch.
2016-12-18 19:54:01 -05:00
dcd4b3046b
Making negative check_frames be "check only" mode
2016-12-18 19:28:44 -05:00
677ffa9ebd
Support different forms of compression from different clients.
2016-12-18 19:28:44 -05:00
84c33634a6
Communicate paused-ness during initial connection SYNC.
2016-12-18 19:28:44 -05:00
60b81e3a51
Nominal support for server sending blank INFO
2016-12-18 19:28:44 -05:00
e79f30604f
Better stall timing
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We now stall not until we've reached parity (which makes no sense since
we expect latency), but only until we're not likely to stall again.
2016-12-18 19:28:44 -05:00
8195a5bcee
Try to catch up if we're falling behind our peer, not anyone
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In the previous catch-up system, we would only try to catch up if we
were falling behind the farthest-behind peer. However, as they would
also only try to catch up to us, everyone basically agreed to the
worst-case latency. It makes more sense to try to be in parity with your
direct peer than with indirect connections.
2016-12-18 19:28:44 -05:00
Gregor Richards