ladybird/Libraries/LibWeb/Worker/WebWorkerClient.cpp
Shannon Booth de14978046 LibWeb: Implement cross process BroadcastChannel delivery
Route BroadcastChannel messages over IPC so matching channels can
receive them across WebContent and WebWorker processes, rather than only
within a single process.

Each channel now serializes its payload, sends it upward over IPC, and
receiving processes deliver it locally after matching by storage key and
channel name.
2026-04-14 18:43:28 +02:00

67 lines
1.8 KiB
C++

/*
* Copyright (c) 2023, Andrew Kaster <akaster@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Worker/WebWorkerClient.h>
namespace Web::HTML {
HashTable<WebWorkerClient*> WebWorkerClient::s_all_clients;
void WebWorkerClient::die()
{
// FIXME: Notify WorkerAgent that the worker is dead
}
void WebWorkerClient::did_close_worker()
{
if (on_worker_close)
on_worker_close();
}
void WebWorkerClient::did_fail_loading_worker_script()
{
if (on_worker_script_load_failure)
on_worker_script_load_failure();
}
void WebWorkerClient::did_report_worker_exception(String message, String filename, u32 lineno, u32 colno)
{
if (on_worker_exception)
on_worker_exception(move(message), move(filename), lineno, colno);
}
Messages::WebWorkerClient::DidRequestCookieResponse WebWorkerClient::did_request_cookie(URL::URL url, HTTP::Cookie::Source source)
{
if (on_request_cookie)
return on_request_cookie(url, source);
return HTTP::Cookie::VersionedCookie {};
}
void WebWorkerClient::did_post_broadcast_channel_message(Web::HTML::BroadcastChannelMessage message)
{
if (on_post_broadcast_channel_message)
on_post_broadcast_channel_message(move(message));
}
Messages::WebWorkerClient::RequestWorkerAgentResponse WebWorkerClient::request_worker_agent(Web::Bindings::AgentType worker_type)
{
if (on_request_worker_agent)
return on_request_worker_agent(worker_type);
return { IPC::TransportHandle {}, IPC::TransportHandle {}, IPC::TransportHandle {} };
}
WebWorkerClient::WebWorkerClient(NonnullOwnPtr<IPC::Transport> transport)
: IPC::ConnectionToServer<WebWorkerClientEndpoint, WebWorkerServerEndpoint>(*this, move(transport))
{
s_all_clients.set(this);
}
WebWorkerClient::~WebWorkerClient()
{
s_all_clients.remove(this);
}
}