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LibWeb+WebWorker: Create SharedWorkerGlobalScope for Shared Workers

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Also push the onconnect event for the initial connection.

This still doesn't properly handle sending an onconnect event to a
pre-existing SharedWorkerGlobalScope with the same name for the same
origin, but it does give us a lot of WPT passes in the SharedWorker
category.
This commit is contained in:
Andrew Kaster 2025-05-18 14:10:01 -06:00 • committed by Andrew Kaster
parent 978a3b7321
commit 4d039fc3d4
Notes: github-actions[bot] 2025-05-18 23:51:04 +00:00
11 changed files with 88 additions and 39 deletions
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7
Libraries/LibWeb/HTML/WorkerAgentParent.cpp
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@ -14,8 +14,9 @@ namespace Web::HTML {
GC_DEFINE_ALLOCATOR(WorkerAgentParent);
WorkerAgentParent::WorkerAgentParent(URL::URL url, WorkerOptions const& options, GC::Ptr<MessagePort> outside_port, GC::Ref<EnvironmentSettingsObject> outside_settings)
WorkerAgentParent::WorkerAgentParent(URL::URL url, WorkerOptions const& options, GC::Ptr<MessagePort> outside_port, GC::Ref<EnvironmentSettingsObject> outside_settings, Bindings::AgentType agent_type)
: m_worker_options(options)
, m_agent_type(agent_type)
, m_url(move(url))
, m_outside_port(outside_port)
, m_outside_settings(outside_settings)
@ -34,7 +35,7 @@ void WorkerAgentParent::initialize(JS::Realm& realm)
// NOTE: This blocking IPC call may launch another process.
// If spinning the event loop for this can cause other javascript to execute, we're in trouble.
auto worker_socket_file = Bindings::principal_host_defined_page(realm).client().request_worker_agent(Bindings::AgentType::DedicatedWorker);
auto worker_socket_file = Bindings::principal_host_defined_page(realm).client().request_worker_agent(m_agent_type);
auto worker_socket = MUST(Core::LocalSocket::adopt_fd(worker_socket_file.take_fd()));
MUST(worker_socket->set_blocking(true));
@ -44,7 +45,7 @@ void WorkerAgentParent::initialize(JS::Realm& realm)
m_worker_ipc = make_ref_counted<WebWorkerClient>(move(transport));
m_worker_ipc->async_start_dedicated_worker(m_url, m_worker_options.type, m_worker_options.credentials, m_worker_options.name, move(data_holder), m_outside_settings->serialize());
m_worker_ipc->async_start_worker(m_url, m_worker_options.type, m_worker_options.credentials, m_worker_options.name, move(data_holder), m_outside_settings->serialize(), m_agent_type);
}
void WorkerAgentParent::visit_edges(Cell::Visitor& visitor)