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RequestServer+LibProtocol: Make starting requests fully async

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This makes it so the clients don't have to wait for RS to become
responsive, potentially allowing them to do other things while RS
handles the connections.
Fixes #23306.
This commit is contained in:
Ali Mohammad Pur
2024-02-24 14:36:57 +01:00
committed by Andreas Kling
parent 18d26142f0
commit 5232afa13d
26 changed files with 114 additions and 87 deletions
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25
Userland/Libraries/LibProtocol/RequestClient.cpp
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@@ -29,20 +29,27 @@ RefPtr<Request> RequestClient::start_request(ByteString const& method, URL const
if (body_result.is_error())
return nullptr;
auto maybe_response = IPCProxy::try_start_request(method, url, headers_or_error.release_value(), body_result.release_value(), proxy_data);
if (maybe_response.is_error())
return nullptr;
auto response = maybe_response.release_value();
auto request_id = response.request_id();
if (request_id < 0 || !response.response_fd().has_value())
return nullptr;
auto response_fd = response.response_fd().value().take_fd();
static i32 s_next_request_id = 0;
auto request_id = s_next_request_id++;
IPCProxy::async_start_request(request_id, method, url, headers_or_error.release_value(), body_result.release_value(), proxy_data);
auto request = Request::create_from_id({}, *this, request_id);
request->set_request_fd({}, response_fd);
m_requests.set(request_id, request);
return request;
}
void RequestClient::request_started(i32 request_id, IPC::File const& response_file)
{
auto request = m_requests.get(request_id);
if (!request.has_value()) {
warnln("Received response for non-existent request {}", request_id);
return;
}
auto response_fd = response_file.take_fd();
request.value()->set_request_fd({}, response_fd);
}
bool RequestClient::stop_request(Badge<Request>, Request& request)
{
if (!m_requests.contains(request.id()))