presence of messages is reported on connect (as are bad relayIDs).
Now a game with a robot player in a "closed" game can continue. Once
the next set of linux-side chances is committed.
manage a single connection to the relay for all of its games. Works
so far to the extent that the game's playable with all boards on the
same device (with checkins about to come) as long as all boards are
open. (Client doesn't handle opening closed games yet.)
once UDP sockets and/or per-device (not per-game) connections come
along. Lots of changes, most not involving code flow but a couple
that did. So far two gtk games can connect and exchange moves.
Haven't tested reconnection or store-and-forward.
which they're communicated to the device. Device is expected to have
a platform-specific notion of ID which the relay stores in a new
devices table and indexes with a 32-bit number which is returned to
the device -- which is encouraged but not required to use it in lieu
of the longer ID in future communications. Modify linux client and
test script to use the relay-supplied id. Some of this is commented
out for now.
of which is TBD). When a new-version client connects, store the value
it's passed. At first this will let me track how quickly people
upgrade. Later I can use it to let different clients have different
formats to their messages e.g. to proxy.
existing store-and-forward system. With this checkin a robot-vs-robot
game plays for quite a few moves without either game every loaded into
the foreground (via a BoardActivity instance on Android), with all
moves transmitted as a result of relay checks. One of the games
refuses to open later, however, and there are certainly other bugs.
And I'm not sure what happens when a message sent no-conn (without a
cookie ID) is received in the foreground. But this is progress.
new error message rather than allow it as if it were a normal game
only to send a game-dead message after. This solves the problem of
how device knows not to put up welcoming message or suggestion to
invite to a game that's suddenly missing players. BUT: this change is
incompatible with existing versions and so needs to get pushed out
before the in-use relay can be upgraded to include this code.
dying with an assert. Log something -- but still die as there's
nothing to be done in code except hope some connections don't
reconnect right away. Fixes: 'ulimit -n' or edit 'nofile' param in
/etc/security/limits.conf on the relay host.
reconnect. I was putting both (i.e. the same device twice) in the
same game. Now I detect this based on the seed being duplicated and
treat the device as having failed to ACK then proceed with the CONNECT
as if it were new. Tested pretty heavily but only with two-device
games.
prevents race conditions that are turning up when I'm running multiple
threads -- by allowing me to really not be running multiple threads.
Tested with the usual script.
(including seed so it's harder to spoof); respond to that by setting a
DEAD column in the db and flagging the device as gone. Notify any
connected device of the fact. Refuse to accept new connections to
that game. As already-connected devices reconnect, allow them to do
so but send a new status message that their game is dead. Not heavily
tested yet.
problem where, on PRX_HAS_MSGS path only, device reading socket gets
EOF early though logging here confirms additional bytes have been
written. Gross but effective.
ahead of processing data arrived on the same socket, with EnqueueKill
that adds to same queue from which data's taken. So if device dies
immediately after sending data there won't be a race between closing
the cref (if this is the last open socket) and handling the data. I'm
still dying with assert fails when running 100 games at once, but much
less frequently
game works to completion with both signing up as guests (no -s) with
one local and one remote player (identical commandlines.) Not yet
tested: if any signs up as a host, reconnecting rather than
connecting, etc. This is just a snapshot.
device id, to relay, one for each stored game that's communicating via
the relay. Relay parses out each relayID. Next relay can use these
to look up whether messages are available and reply with that, and
device can put up a notification.
connect first, guests second, with clear error messages if the order's
wrong. This seems to make it simpler for users to get a connection
right. Code holding multiple games worth of hosts and guests in a
cref is gone.
setting connName when all in a game are present. Second, have every
host include in connections a random number. That number is made part
of the connName and in general used to test whether a host belongs in
a particular game. Add this "seed" to web interface. Means new
versions for relay protocol and game stream format. Latter is handled
correctly so older games can be opened.
ALLHERE message and connName: change relay protocol so cookie is
included in RECONNECT message, and hostIDs are not assigned until
ALLHERE, and change host-to-game matching to use connName first but
fall back to cookie. This fixes nearly all cases failing to reconnect
after relay goes down.
to returing values for string keys so adding a new config doesn't mean
modifying that class. Then add new config for addr passed to bind so
relay can be run to accept http connections from remote machines.
change the set listened on. There's still some debugging to do but
nothing that worked before is broken. Also begin to accept unique
prefixes (e.g. g for get) for commands and attributes on the control
port. Note that relay-related code in comms seems broken now, but is
without this checkin.
lock. (This bug has always been there, but didn't matter before;
maybe pthreads changed.) Comment out self-spawning stuff until can
fix df-transfer problems. Other minor changes around logging.
