156 lines
3.8 KiB
PHP
156 lines
3.8 KiB
PHP
<?php
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/**
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* Session module.
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*
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* This file is part of MadelineProto.
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* MadelineProto is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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* MadelineProto 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.
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* See the GNU Affero General Public License for more details.
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* You should have received a copy of the GNU General Public License along with MadelineProto.
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* If not, see <http://www.gnu.org/licenses/>.
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*
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* @author Daniil Gentili <daniil@daniil.it>
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* @copyright 2016-2020 Daniil Gentili <daniil@daniil.it>
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* @license https://opensource.org/licenses/AGPL-3.0 AGPLv3
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*
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* @link https://docs.madelineproto.xyz MadelineProto documentation
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*/
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namespace danog\MadelineProto\MTProtoSession;
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use danog\MadelineProto\Connection;
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use danog\MadelineProto\MTProto;
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use danog\MadelineProto\MTProto\IncomingMessage;
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use danog\MadelineProto\MTProto\OutgoingMessage;
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/**
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* Manages MTProto session-specific data.
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*
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* @extends Connection
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*/
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trait Session
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{
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use AckHandler;
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use ResponseHandler;
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use SeqNoHandler;
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use CallHandler;
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use Reliable;
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/**
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* Incoming message array.
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*
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* @var IncomingMessage[]
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*/
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public $incoming_messages = [];
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/**
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* Outgoing message array.
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*
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* @var OutgoingMessage[]
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*/
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public $outgoing_messages = [];
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/**
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* New incoming message ID array.
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*
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* @var IncomingMessage[]
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*/
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public $new_incoming = [];
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/**
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* New outgoing message array.
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*
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* @var OutgoingMessage[]
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*/
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public $new_outgoing = [];
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/**
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* Pending outgoing messages.
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*
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* @var OutgoingMessage[]
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*/
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public $pendingOutgoing = [];
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/**
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* Pending outgoing key.
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*
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* @var string
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*/
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public $pendingOutgoingKey = 'a';
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/**
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* Time delta with server.
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*
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* @var integer
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*/
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public $time_delta = 0;
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/**
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* Call queue.
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*
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* @var array
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*/
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public $call_queue = [];
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/**
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* Ack queue.
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*
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* @var array
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*/
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public $ack_queue = [];
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/**
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* State request queue.
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*
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* @var array
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*/
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public $state_queue = [];
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/**
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* Resend request queue.
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*
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* @var array
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*/
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public $resend_queue = [];
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/**
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* Message ID handler.
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*
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* @var MsgIdHandler
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*/
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public $msgIdHandler;
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/**
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* Reset MTProto session.
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*
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* @return void
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*/
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public function resetSession(): void
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{
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$this->API->logger->logger("Resetting session in DC {$this->datacenterId}...", \danog\MadelineProto\Logger::WARNING);
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$this->session_id = \danog\MadelineProto\Tools::random(8);
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$this->session_in_seq_no = 0;
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$this->session_out_seq_no = 0;
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if (!isset($this->msgIdHandler)) {
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$this->msgIdHandler = MsgIdHandler::createInstance($this);
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}
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foreach ($this->outgoing_messages as &$msg) {
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if ($msg->hasMsgId()) {
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$msg->setMsgId(null);
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}
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if ($msg->hasSeqNo()) {
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$msg->setSeqNo(null);
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}
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}
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}
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/**
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* Create MTProto session if needed.
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*
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* @return void
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*/
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public function createSession(): void
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{
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if ($this->session_id === null) {
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$this->resetSession();
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}
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}
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/**
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* Backup eventual unsent messages before session deletion.
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*
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* @return array
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*/
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public function backupSession(): array
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{
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$pending = \array_values($this->pendingOutgoing);
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return \array_merge($pending, $this->new_outgoing);
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}
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}
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