if (!array_key_exists('nettype', $data)) { // Not upgraded nodes. $db->update_node($ip_address, $data['blocks'], $data['connections'], $data['difficulty'], $data['nethashrate']); } else { if ($db->get_conf("nettype") == 0 && $data['nettype'] == 'default') { $db->update_node($ip_address, $data['blocks'], $data['connections'], $data['difficulty'], $data['nethashrate']); } else { if ($data['nettype'] == 'multi-algo') { $db->update_node_ma($ip_address, $data['blocks'], $data['connections'], $data['difficulty_sha256d'], $data['difficulty_scrypt'], $data['difficulty_groestl'], $data['difficulty_qubit'], $data['difficulty_skein']); } else { die("Nettype mismatch."); } } } } if ($db->get_conf("slack-hook") == 1) { $offline_nodes = $db->get_offline_nodes(); if (count($offline_nodes) > 0) { $timeout = $db->get_conf("hooks-slack-timeout"); if ($timeout < time()) { // Run Slack webhook. foreach ($offline_nodes as $name) { $message = "Seed node {$name} seems to be offline."; slack_send($message); } // Update the timeout, 1 hour. $to_till = time() + 60 * 60; $db->set_conf("hooks-slack-timeout", $to_till); } } }