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Clean up using servers listening and error events

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This commit is contained in:
Ivar Conradi Østhus 2018-05-06 12:57:44 +02:00
parent 5caf5318dc
commit c1956ac623
1 changed files with 8 additions and 10 deletions
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16
lib/server-impl.js
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@ -28,14 +28,13 @@ function createApp(options) {
const app = getApp(config);
startMonitoring(options.serverMetrics, eventBus);
return new Promise(resolve => {
const server = app.listen(
{ port: options.port, host: options.host },
() => {
logger.info(`Unleash started on port ${server.address().port}`);
resolve({ app, server, eventBus });
}
const server = app.listen({ port: options.port, host: options.host }, () =>
logger.info(`Unleash started on port ${server.address().port}`)
);
return new Promise((resolve, reject) => {
server.on('listening', () => resolve({ app, server, eventBus }));
server.on('error', reject);
});
}
@ -44,8 +43,7 @@ function start(opts) {
return migrator({ databaseUrl: options.databaseUrl })
.catch(err => logger.error('failed to migrate db', err))
.then(() => createApp(options))
.catch(err => logger.error('failed creating app', err));
.then(() => createApp(options));
}
module.exports = {