actively ping IRC connection

[alttp.git] / app / TwitchBot / TwitchBot.php

diff --git a/app/TwitchBot/TwitchBot.php b/app/TwitchBot/TwitchBot.php
index 3cba5d958bac4975fd2e3fdf93fd901208ffcc18..a45de87fcce69a36b32e06cdb2fc567b222144a0 100644 (file)
--- a/app/TwitchBot/TwitchBot.php
+++ b/app/TwitchBot/TwitchBot.php
@@ -3,6 +3,7 @@
 namespace App\TwitchBot;
 
 use App\Models\Channel;
+use App\Models\TwitchBotCommand;
 use App\Models\TwitchToken;
 use Monolog\Handler\StreamHandler;
 use Monolog\Logger;
@@ -24,6 +25,8 @@ class TwitchBot {
 
                $this->connector = new Connector();
                $this->connect();
+               $this->listenCommands();
+               $this->startPinger();
        }
 
        public function getLogger() {
@@ -75,16 +78,17 @@ class TwitchBot {
        public function handleWsMessage(Message $message, WebSocket $ws) {
                $irc_messages = explode("\r\n", rtrim($message->getPayload(), "\r\n"));
                foreach ($irc_messages as $irc_message) {
-                       $this->logger->debug('received IRC message '.$irc_message);
+                       $this->logger->info('received IRC message '.$irc_message);
                        $this->handleIRCMessage(IRCMessage::fromString($irc_message));
                }
        }
 
        public function handleWsClose(int $op, string $reason) {
+               $this->ready = false;
                $this->logger->info('websocket connection closed: '.$reason.' ['.$op.']');
                if (!$this->shutting_down) {
-                       $this->logger->info('reconnecting in 10 seconds');
-                       Loop::addTimer(10, [$this, 'connect']);
+                       $this->logger->info('reconnecting in 5 seconds');
+                       Loop::addTimer(5, [$this, 'connect']);
                }
        }
 
@@ -94,6 +98,7 @@ class TwitchBot {
 
 
        public function handleIRCMessage(IRCMessage $msg) {
+               $this->last_contact = time();
                if ($msg->isPrivMsg()) {
                        $this->handlePrivMsg($msg);
                        return;
@@ -102,6 +107,9 @@ class TwitchBot {
                        $this->sendIRCMessage($msg->makePong());
                        return;
                }
+               if ($msg->isPong()) {
+                       return;
+               }
                if ($msg->isNotice() && $msg->getText() == 'Login authentication failed') {
                        $this->logger->notice('login failed, refreshing access token');
                        $this->token->refresh();
@@ -111,6 +119,7 @@ class TwitchBot {
                if ($msg->command == '001') {
                        // successful login
                        $this->joinChannels();
+                       $this->ready = true;
                        return;
                }
        }
@@ -145,7 +154,7 @@ class TwitchBot {
 
        public function joinChannels() {
                $this->logger->info('joining channels');
-               $channels = Channel::where('twitch_chat', '!=', '')->get();
+               $channels = Channel::where('twitch_chat', '!=', '')->where('join', '=', true)->get();
                $names = [];
                foreach ($channels as $channel) {
                        $names[] = $channel->twitch_chat;
@@ -156,10 +165,35 @@ class TwitchBot {
                }
        }
 
+       private function listenCommands() {
+               $this->getLoop()->addPeriodicTimer(1, function () {
+                       if (!$this->ready) return;
+                       $command = TwitchBotCommand::where('status', '=', 'pending')->oldest()->first();
+                       if ($command) {
+                               try {
+                                       $command->execute($this);
+                               } catch (\Exception $e) {
+                               }
+                       }
+               });
+       }
+
+       private function startPinger() {
+               $this->getLoop()->addPeriodicTimer(15, function () {
+                       if (!$this->ready) return;
+                       if (time() - $this->last_contact < 60) return;
+                       try {
+                               $this->sendIRCMessage(IRCMessage::ping());
+                       } catch (\Exception $e) {
+                       }
+               });
+       }
+
        public function sendIRCMessage(IRCMessage $msg) {
                $irc_message = $msg->encode();
-               $this->logger->debug('sending IRC message '.$irc_message);
+               $this->logger->info('sending IRC message '.$irc_message);
                $this->ws->send($irc_message);
+               $this->last_contact = time();
        }
 
 
@@ -169,8 +203,11 @@ class TwitchBot {
 
        private $connector;
        private $ws;
+       private $ready = false;
        private $shutting_down = false;
 
+       private $last_contact;
+
 }
 
 ?>