updated tonlib

- updated tonlib
- updated validator
- updated documentation
- first version of http over rldp proxy

http/http-client.h

@@ -0,0 +1,56 @@
+/*
+    This file is part of TON Blockchain Library.
+
+    TON Blockchain Library is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 2 of the License, or
+    (at your option) any later version.
+
+    TON Blockchain Library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with TON Blockchain Library.  If not, see <http://www.gnu.org/licenses/>.
+
+    Copyright 2019-2020 Telegram Systems LLP
+*/
+#pragma once
+
+#include "http.h"
+
+#include "td/utils/port/IPAddress.h"
+#include "td/actor/actor.h"
+
+namespace ton {
+
+namespace http {
+
+class HttpOutboundConnection;
+
+class HttpClient : public td::actor::Actor {
+ public:
+  class Callback {
+   public:
+    virtual ~Callback() = default;
+    virtual void on_ready() = 0;
+    virtual void on_stop_ready() = 0;
+  };
+
+  virtual void check_ready(td::Promise<td::Unit> promise) = 0;
+
+  virtual void send_request(
+      std::unique_ptr<HttpRequest> request, std::shared_ptr<HttpPayload> payload, td::Timestamp timeout,
+      td::Promise<std::pair<std::unique_ptr<HttpResponse>, std::shared_ptr<HttpPayload>>> promise) = 0;
+
+  static td::actor::ActorOwn<HttpClient> create(std::string domain, td::IPAddress addr,
+                                                std::shared_ptr<Callback> callback);
+  static td::actor::ActorOwn<HttpClient> create_multi(std::string domain, td::IPAddress addr,
+                                                      td::uint32 max_connections, td::uint32 max_requests_per_connect,
+                                                      std::shared_ptr<Callback> callback);
+};
+
+}  // namespace http
+
+}  // namespace ton