tomFlowee
55328ce0d7
The idea of binding to interfaces now will take into account the interfaces maybe becoming available only after the server started. If your server starts at machine boot, it is a 50/50 chance that the network interfaces are already fully configured and have received addresses. In case of dhcp, more often than not this means that your server will not be listening at the main interface because it wasn't up yet. This new api allows the server to give a function to register a new interface and we have some linux specific code that will notice changes in the interfaces and we'll allow the app to bind to it a moment or two after that.
74 lines
2.7 KiB
C++
74 lines
2.7 KiB
C++
/*
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* This file is part of the Flowee project
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* Copyright (C) 2019-2025 Tom Zander <tom@flowee.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <QStandardPaths>
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#include <FloweeServiceApplication.h>
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#include "Indexer.h"
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int main(int argc, char **argv)
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{
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setenv("QT_NO_GLIB", "1", 1);
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FloweeServiceApplication app(argc, argv);
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app.setOrganizationName("flowee");
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app.setOrganizationDomain("flowee.org");
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app.setApplicationName("indexer");
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QCommandLineParser parser;
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parser.setApplicationDescription("Indexing server");
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parser.addHelpOption();
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QCommandLineOption datadir(QStringList() << "datadir" << "d", "The directory to put the data in", "DIR");
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parser.addOption(datadir);
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QCommandLineOption conf(QStringList() << "conf", "config file", "FILENAME");
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parser.addOption(conf);
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app.addServerOptions(parser);
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parser.process(app.arguments());
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app.setup("indexer.log", parser.value(conf));
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QString basedir;
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if (parser.isSet(datadir))
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basedir = parser.value(datadir);
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else
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basedir = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
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Indexer indexer(basedir.toStdString());
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// become a server
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int bindCount = app.bindWith(1234, FloweeServiceApplication::AllInterfacesAsDefault,
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[&indexer](const boost::asio::ip::tcp::endpoint &ep) {
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logCritical().nospace() << "Binding to " << ep.address().to_string().c_str() << ", port:" << ep.port();
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indexer.bind(ep);
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});
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if (bindCount == 0) {
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logFatal() << "Service did not manage to listen, already running?";
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return 1;
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}
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QString confFile;
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if (parser.isSet(conf))
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confFile = parser.value(conf);
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else // the next one expects [configs]/flowee/indexer/indexer.conf
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confFile = QStandardPaths::locate(QStandardPaths::AppConfigLocation, "indexer.conf");
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if (confFile.isEmpty()) // the next one expects [configs]/flowee/indexer.conf
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confFile = QStandardPaths::locate(QStandardPaths::ConfigLocation, "flowee/indexer.conf");
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indexer.loadConfig(confFile, app.serverAddressFromArguments(1235));
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return app.exec();
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}
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