Inside Bitcoin
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Inside Bitcoin
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The code behind the network, with room to understand it.
Release published 2026-10-28 · Snapshot fetched 2026-11-01. Latest stable release at fetch time; development branches and Git history are excluded. Only the selected code window and visible folders load here.
1// Copyright (c) 2019-present The Bitcoin Core developers2// Distributed under the MIT software license, see the accompanying3// file COPYING or http://www.opensource.org/licenses/mit-license.php.5#include <test/util/logging.h>7#include <logging.h>8#include <noui.h>9#include <tinyformat.h>11#include <cstdlib>12#include <iostream>14DebugLogHelper::DebugLogHelper(std::string message, MatchFn match)15: m_message{std::move(message)}, m_match(std::move(match))16{17m_print_connection = LogInstance().PushBackCallback(18[this](const std::string& s) {19if (m_found) return;20m_found = s.find(m_message) != std::string::npos && m_match(&s);21});22noui_test_redirect();23}25DebugLogHelper::~DebugLogHelper()26{27noui_reconnect();28LogInstance().DeleteCallback(m_print_connection);29if (!m_found && m_match(nullptr)) {30tfm::format(std::cerr, "Fatal error: expected message not found in the debug log: '%s'\n", m_message);31std::abort();32}33}
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