if it is called from any thread except the distributed object dispatch thread.
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in case we freak out in the middle of writing a message.
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objects to non-modifiable, restrict client object subscriptions to the client
in question). Modified Peer code to not log a warning when a peer is not online
in an expected way (not listening for connections).
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notion of a global group (though we implicitly define one in InvocationCodes)
added a mechanism for directors (which generally handle the client side of
invocation services) to register their interest in bootstrap service groups so
that the whole goddamned complex business can happen magically behind the
scenes.
If you instantiate a director, it will automatically register interest in the
service group it needs and everything will work. If you don't use the director
code, you don't get the services and you can safely exclude all of that code
from your client even though the services are still in use on the server (and
presumably used by some other types of clients).
This is going to break all the builds, which I'll soon fix. Then I'll go write
all this in ActionScript. Yay!
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MetaSOY clients (Swiftly, World, and soon Admin Dashboard) don't have to know
about a bunch of unrelated crap. Fricking complexity++, grumble.
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exposes the need to write a Client that is optimized to act as a proxy instead
of just using the one that is designed to run on a user's machine. However,
this will be fine for now. Integration with PeerManager forthcoming.
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the client with the proper source oid. Normally this happens when the client's
event is received over the network but in local mode events never go over the
network and thus all appear to have originated on the "server".
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checkin, tihs will be a non-issue when we start devoting an entire separate JVM
to each game (which we will have to do for all games that run server code)
because then all a game can do is stick a fork in its own JVM and render itself
unplayable.
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stick a fork in the server otherwise malicious or broken code can generate an
AbstractMethodError or some other error and cause the server to decide to quit.
It may still be possible for malicious code to throw an OutOfMemory error, and
if that's the case then I don't know what we can do to both gracefully get the
fuck out of dodge when things are pear shaped and avoid the wrath of the
kiddies.
Incidentally, it was stupidity, not malice that brought this to my awareness.
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process and keep that information around in case the server ever wants to know.
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This is actually kind of sketchy, because the resolver can't depend on it
because there are methods to resolve a client object without having an
authenticated connection.
For now, I'll leave this in.
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distributed objects by reflection since we don't allow clients to create
objects, furthermore we needn't do it asynchronously. The object creation
methods were moved into the server-side only interface and made "immediate", so
the caller creates a derived instance of DObject and registers it with the
system instead of creating it with a Subscriber callback.
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decrement the reference count of the client object as it is normally
incremented for every resolution listener.
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required some serious bending and folding of the generic type system, but for
the most part we managed to avoid any mutilating. The gendobj task now
generates properly typed "addToXXX" and "updateXXX" DSet methods based on the
parameterized type of the DSet. This might cause unrecompiled code to break,
but I don't think there are many cases in the base toolkit where people call
DSet adders or updaters. We'll see and I'll add backwards compatibility
versions for cases where we need them to support GG games (everything else we
can just recompile).
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resolution fails for whatever reason and we will properly track our pending
resolutions (not leaving them dangling if resolution failed) and do so more
elegantly (by simply acting as a ClientResolutionObserver ourselves).
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make connections to other servers in the cluster and can exchange events (in a
limited fashion).
This is different than Liz's project wherein servers share an oid space and one
can interchangably work with distributed objects from any server. This package
provides a means by which certain services (by default, presence and chat) can
be communicated between servers to allow communication between players
scattered around a bunch of otherwise independent server instances.
This is less general purpose but also less likely to encourage people to write
code that tightly couples multiple servers and then falls over because it
generates gobs of network traffic as events are flung willy nilly behind the
scenes.
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asynchronous exception, so we can't use it or badness will ensue.
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inheriting a socket channel inetd style. It doesn't actually work for annoying
reasons, but I figured I'd get the code in there and the type safety fixes and
maybe Sun will fix their stupid bug at some point (I should create a test case
and actually submit a bug report...).
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Only reset our accumulating counters for the periodic reports.
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Turned off the very verbose unit profiles as we don't currently use them. Wired
up SIGUSR1 to dump a report to the log.
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Michael Bayne