This reduces the number of files needed to be recompiled when TypedArray
changes from ~1000 to ~600. The remaining ~600 are almost all generated
constructors and prototypes.
These methods are useful independent of the class Serializer, so let's
move their declarations to the header file and and outside the scope of
the Serializer class.
These methods are useful independent of the class Deserializer, so let's
move their declarations to the header file and and outside the scope of
the Deserializer class.
This is to allow future changes to do cross-process MessagePorts in an
implementation-agnostic way. Add some tests for this behavior.
Delivering messages that were posted to a MessagePort just before it was
transferred is not yet implemented still.
Use a LocalSocket to represent the connection between two message ports.
The concept of the port message queue is still missing, however. When
that concept is implemented, the "steps" in step 7 of the message port
transfer steps will need to send the serialized data over the connected
socketpair and run in the event loop of the process that holds onto the
other side of the message port. Doing this should allow centralizing the
behavior of postMessage for Window, MessagePorts and Workers.
Also trap the invalid object index inserted for transferred values in
deserialization. In the future we should avoid inserting that
placeholder value in the data stream at all.
This implementation only works for cloning Numbers, and does not try to
do all the spec steps for structured serialize and deserialize.
Co-Authored-By: Andrew Kaster <akaster@serenityos.org>
