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According to RFC 6455 sections 5.5.2-5.5.3 Ping and Pong frames
can have empty "Application data" that means payload can be of size 0.
This change fixes failed "buffer.size()" assertion inside
of Core::Stream::write_or_error by not trying to send empty payload
in WebSocket::send_frame.
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This was deprecated in favor of Core::Stream::TCPSocket, and now has no
users.
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As LibTLS now supports the Core::Stream APIs, we can get rid of the
split paths for TCP/TLS and significantly simplify the code as well.
Provided to you free of charge by the Core::Stream-ification team :^)
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This commit converts TLS::TLSv12 to a Core::Stream object, and in the
process allows TLS to now wrap other Core::Stream::Socket objects.
As a large part of LibHTTP and LibGemini depend on LibTLS's interface,
this also converts those to support Core::Stream, which leads to a
simplification of LibHTTP (as there's no need to care about the
underlying socket type anymore).
Note that RequestServer now controls the TLS socket options, which is a
better place anyway, as RS is the first receiver of the user-requested
options (though this is currently not particularly useful).
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Apologies for the enormous commit, but I don't see a way to split this
up nicely. In the vast majority of cases it's a simple change. A few
extra places can use TRY instead of manual error checking though. :^)
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Stop comparing platform-specific sized integer types to max() values of
other interger types. Enable the warning everywhere.
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Derivatives of Core::Object should be constructed through
ClassName::construct(), to avoid handling ref-counted objects with
refcount zero. Fixing the visibility means that misuses like this are
more difficult.
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The callback should be called as soon as the connection is established,
and if we actually set the callback when it already is, we expect it to
be called immediately.
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We don't want to destroy the WebSocketImpl while we're still using it
higher up the stack. By using deferred_invoke(), we allow the stack
to unwind before actually destroying any objects.
This fixes an issue with the WebSocket service crashing on immediate
connection failure.
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sizeof(size_t) is 8 on 64-bit platforms, not 64.
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Our current way of signalling a missing port with m_port == 0 was
lacking, as 0 is a valid port number in URLs.
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Only one place used this argument and it was to hold on to a strong ref
for the object. Since we already do that now, there's no need to keep
this argument around since this can be easily captured.
This commit contains no changes.
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Previously, AK::Function would accept _any_ callable type, and try to
call it when called, first with the given set of arguments, then with
zero arguments, and if all of those failed, it would simply not call the
function and **return a value-constructed Out type**.
This lead to many, many, many hard to debug situations when someone
forgot a `const` in their lambda argument types, and many cases of
people taking zero arguments in their lambdas to ignore them.
This commit reworks the Function interface to not include any such
surprising behaviour, if your function instance is not callable with
the declared argument set of the Function, it can simply not be
assigned to that Function instance, end of story.
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This was caused by a double notifier on the TLS socket, which caused
the TLS code to freak out about not being able to read properly. In
addition, the existing loop inside of drain_read() has been replaced by
code that actually works, and which includes new warnings when the
drain method is called before initialization is done or after the
websocket gets closed.
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The WebSocket service isolates communication with a WebSocket to its
own isolated process. Similar to other isolating services, it has its
own user and group.
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Since I guess I'll start attributing my own code, might as well change
it for the previously written WebSocket code too !
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This makes it more symmetrical with adopt_own() (which is used to
create a NonnullOwnPtr from the result of a naked new.)
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SPDX License Identifiers are a more compact / standardized
way of representing file license information.
See: https://spdx.dev/resources/use/#identifiers
This was done with the `ambr` search and replace tool.
ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
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This library currently contains a basic WebSocket client that can
handle both standard TCP websockets and TLS websockets.
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