Having a library with files with the same name isn't supported in CMake's Xcode project file generation: https://gitlab.kitware.com/cmake/cmake/-/issues/20501. One of the files is renamed to work around this bug.
This map is used store socket and address together, and, other than
checking that the address does not already have a socket, the data layout
does not seem particularly important.
However, as address is the key, technically it should not be modified,
and address may self-modify itself during comparisons.
On first start-up, the game will ask if you want to participate
in our automated survey. You have to opt-in, and can easily opt-out
(via the Options) at any time.
When opt-in, whenever you exit a game, a JSON blob will be send
to the survey server hosted by OpenTTD. This JSON blob contains
information that gives a global picture of the game just played:
- What settings were used
- How many humans vs AIs
- How long the game has been played
- Basic information about the OS / CPU
All this information is kept very generic, so there is no
chance we send private information to our survey server.
Nothing in the JSON blob could identify you as a person; it
mostly tells about the game played. At any time you can see
what the JSON blob includes, by pressing the "Preview Survey
Results" button in-game.
This to prevent compilation issues between runs with and without precompiled
headers. Also remove the headers from the rest of the code base as they are
not needed there anymore, although they do relatively little harm.
With a thread, we can just run curl_easy_perform() and let CURL
and threads handle the blocking part.
With async solution there are too many things to keep track of,
and it makes "when to update the GUI" tricky. By using a thread
that all gets a lot simpler, as the game-thread and download-thread
run side-by-side.
This is similar to how the WinHttp backend already works.
This requires the use of WinHTTP (for Windows) or libcurl (for all
others except Emscripten). Emscripten does not support http(s)
calls currently.
On Linux it requires ca-certificates to be installed, so the HTTPS
certificate can be validated. It is really likely this is installed
on any modern machine, as most connections these days are HTTPS.
(On MacOS and Windows the certificate store is filled by default)
Reminder: in case the http(s):// connection cannot be established,
OpenTTD falls back to a custom TCP-based connection to fetch the
content from the content-service. Emscripten will always do this.
docs/admin_network.md promised that information in an admin packet
is never removed. It does allow the possibility of using a new packet type
for changed data in combination with a bump of the admin port version.
As the recent command handling changes modified the contents of
ADMIN_PACKET_SERVER_CMD_LOGGING, do exactly that.
The data will be transmitted as the length followed by the serialized data. This allows the command
data to be different for every command type in the future.
A race condition happens when an IPv6 connection takes more than
250ms to report an error, but does return before the IPv4 connection
is established.
In result, an invalid socket might be used for that connection.
Rubidium
Peter Nelson
frosch
Tyler Trahan
Patric Stout
Bouke Haarsma
Jonathan G Rennison
Owen Rudge
Charles Pigott
rubidium42
Michael Lutz
dP