This makes caching simpler to reason about (no Vary header) and more
efficient (also because there is no Vary header).
Signed-off-by: Graham <gpe@openrs2.org>
We've now found both the CIO and Netty backends to be problematic in
certain cases (CIO with lots of concurrent requests, Netty with
backpressure). Hopefully Jetty is a bit more battle-tested!
Signed-off-by: Graham <gpe@openrs2.org>
If the checksum changes in the future then the flyway_schema_history
table needs to be adjusted, which is awkward.
Signed-off-by: Graham <gpe@openrs2.org>
I'm currently working on a CreateResponse class, which is even more
distinct from LoginResponse - so I've decided to separate it. For
consistency, separating the JS5 login responses seems sensible too.
Signed-off-by: Graham <gpe@openrs2.org>
There are now three additional abstract PacketCodec classes:
FixedPacketCodec, VariableBytePacketCodec and VariableShortPacketCodec.
The PacketLength class has been removed, as it is no longer required.
The main reason for this change is that the create suggested names
packet is a bit of an oddball: its length field measures the size of the
packet in longs, not bytes. The codec for this packet will be able to
inherit from PacketCodec directly to implement the custom length logic.
Signed-off-by: Graham <gpe@openrs2.org>
I've also removed the comment - I'm going to have to do something
similar for CREATE_DOWNSTREAM, and I think it's a bit more obvious with
the more distinctive name.
This allows us to deal with a single corner case of the same opcode
being used for two slightly different login response packets, depending
on the request.
Bit of a corner case, but if we ever encounter an index with a checksum
and version of 0 that resolves then this will ensure the statistics are
consistent between the overall cache and the index row.
Signed-off-by: Graham <gpe@openrs2.org>
These replace the whirlpool, group count and total uncompressed length
columns, which were kind of useless - in particular:
* The group count is also represented with the new stats columns.
* The total uncompressed length overflows, as some indexes are now
larger than 2 gigabytes. One of the new stats columns contains the
compressed size of each archive, which isn't too different.
Signed-off-by: Graham <gpe@openrs2.org>
Everything is read-only and unauthenticated, so there is no security
risk. Hopefully this will allow some cool projects based on AJAX to be
developed.
Signed-off-by: Graham <gpe@openrs2.org>
