RequestServer: Remove "dump connection info" mechanism and UI

This is not relevant anymore when we use CURL.

Ladybird/AppKit/Application/Application.mm

@@ -137,11 +137,6 @@ static ErrorOr<NonnullRefPtr<ImageDecoderClient::Client>> launch_new_image_decod
     return worker_client->dup_socket();
 }
 
-- (void)dumpConnectionInfo:(id)sender
-{
-    m_request_server_client->dump_connection_info();
-}
-
 #pragma mark - NSApplication
 
 - (void)terminate:(id)sender

Ladybird/AppKit/Application/ApplicationDelegate.mm

@@ -642,9 +642,6 @@
     [submenu addItem:[[NSMenuItem alloc] initWithTitle:@"Dump Local Storage"
                                                 action:@selector(dumpLocalStorage:)
                                          keyEquivalent:@""]];
-    [submenu addItem:[[NSMenuItem alloc] initWithTitle:@"Dump Connection Info"
-                                                action:@selector(dumpConnectionInfo:)
-                                         keyEquivalent:@""]];
     [submenu addItem:[NSMenuItem separatorItem]];
 
     [submenu addItem:[[NSMenuItem alloc] initWithTitle:@"Show Line Box Borders"

Ladybird/Qt/BrowserWindow.cpp

@@ -431,11 +431,6 @@ BrowserWindow::BrowserWindow(Vector<URL::URL> const& initial_urls, IsPopupWindow
         debug_request("dump-local-storage");
     });
 
-    auto* dump_connection_info = new QAction("Dump Co&nnection Info", this);
-    dump_connection_info->setIcon(load_icon_from_uri("resource://icons/16x16/network.png"sv));
-    debug_menu->addAction(dump_connection_info);
-    QObject::connect(dump_connection_info, &QAction::triggered, this, &BrowserWindow::dump_connection_info);
-
     debug_menu->addSeparator();
 
     m_show_line_box_borders_action = new QAction("Show Line Box Borders", this);
@@ -1239,10 +1234,4 @@ void BrowserWindow::closeEvent(QCloseEvent* event)
     QMainWindow::closeEvent(event);
 }
 
-void BrowserWindow::dump_connection_info()
-{
-    if (auto& application = static_cast<Application&>(WebView::Application::the()); application.request_server_client)
-        application.request_server_client->dump_connection_info();
-}
-
 }

Ladybird/Qt/BrowserWindow.h

@@ -183,8 +183,6 @@ private:
     Web::CSS::PreferredColorScheme m_preferred_color_scheme;
     void set_preferred_color_scheme(Web::CSS::PreferredColorScheme color_scheme);
 
-    static void dump_connection_info();
-
     QTabWidget* m_tabs_container { nullptr };
     Tab* m_current_tab { nullptr };
     QMenu* m_zoom_menu { nullptr };

Userland/Libraries/LibRequests/RequestClient.cpp

@@ -146,9 +146,4 @@ void RequestClient::websocket_certificate_requested(i32 connection_id)
         maybe_connection.value()->did_request_certificates({});
 }
 
-void RequestClient::dump_connection_info()
-{
-    async_dump_connection_info();
-}
-
 }

Userland/Libraries/LibRequests/RequestClient.h

@@ -36,8 +36,6 @@ public:
     bool stop_request(Badge<Request>, Request&);
     bool set_certificate(Badge<Request>, Request&, ByteString, ByteString);
 
-    void dump_connection_info();
-
 private:
     virtual void die() override;
 

Userland/Services/RequestServer/ConnectionFromClient.cpp

@@ -204,48 +204,6 @@ ConnectionFromClient::~ConnectionFromClient()
 {
 }
 
-class Job : public RefCounted<Job>
-    , public Weakable<Job> {
-public:
-    static NonnullRefPtr<Job> ensure(URL::URL const& url)
-    {
-        RefPtr<Job> job;
-        if (auto it = s_jobs.find(url); it != s_jobs.end())
-            job = it->value.strong_ref();
-        if (job == nullptr) {
-            job = adopt_ref(*new Job(url));
-            s_jobs.set(url, job);
-        }
-        return *job;
-    }
-
-    void start(Core::Socket& socket)
-    {
-        auto is_connected = socket.is_open();
-        VERIFY(is_connected);
-        ConnectionCache::request_did_finish(m_url, &socket);
-    }
-
-    void fail(Core::NetworkJob::Error error)
-    {
-        dbgln("Pre-connect to {} failed: {}", m_url, Core::to_string(error));
-    }
-
-    void will_be_destroyed() const
-    {
-        s_jobs.remove(m_url);
-    }
-
-private:
-    explicit Job(URL::URL url)
-        : m_url(move(url))
-    {
-    }
-
-    URL::URL m_url;
-    inline static HashMap<URL::URL, WeakPtr<Job>> s_jobs {};
-};
-
 void ConnectionFromClient::die()
 {
     auto client_id = this->client_id();
@@ -504,9 +462,4 @@ Messages::RequestServer::WebsocketSetCertificateResponse ConnectionFromClient::w
     return success;
 }
 
-void ConnectionFromClient::dump_connection_info()
-{
-    ConnectionCache::dump_jobs();
-}
-
 }

Userland/Services/RequestServer/ConnectionFromClient.h

@@ -49,8 +49,6 @@ private:
     virtual void websocket_close(i32, u16, ByteString const&) override;
     virtual Messages::RequestServer::WebsocketSetCertificateResponse websocket_set_certificate(i32, ByteString const&, ByteString const&) override;
 
-    virtual void dump_connection_info() override;
-
     HashMap<i32, RefPtr<WebSocket::WebSocket>> m_websockets;
 
     struct ActiveRequest;

Userland/Services/RequestServer/RequestServer.ipc

@@ -23,5 +23,4 @@ endpoint RequestServer
     websocket_close(i32 connection_id, u16 code, ByteString reason) =|
     websocket_set_certificate(i32 request_id, ByteString certificate, ByteString key) => (bool success)
 
-    dump_connection_info() =|
 }