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Allow listening on selected interfaces

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This commit is contained in:
Andris Reinman 2016-11-16 15:59:20 +02:00
parent 3e272ebe57
commit 19e5530a18
1 changed files with 25 additions and 7 deletions
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32
services/verp-server.js
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@ -101,15 +101,33 @@ let server = new SMTPServer({
server.on('error', err => {
log.error('VERP', err.stack);
server.close();
});
module.exports = callback => {
if (config.verp.enabled) {
server.listen(config.verp.port, () => {
log.info('VERP', 'Server listening on port %s', config.verp.port);
setImmediate(callback);
});
} else {
setImmediate(callback);
if (!config.verp.enabled) {
return setImmediate(callback);
}
let hosts;
if (typeof config.verp.host === 'string' && config.verp.host) {
hosts = config.verp.host.trim().split(',').map(host => host.trim()).filter(host => host.trim());
if (hosts.includes('*') || hosts.includes('all')) {
hosts = [false];
}
} else {
hosts = [false];
}
let pos = 0;
let startNextHost = () => {
if (pos >= hosts.length) {
return setImmediate(callback);
}
server.listen(config.verp.port, () => {
log.info('VERP', 'Server listening on %s:%s', config.verp.host || '*', config.verp.port);
setImmediate(startNextHost);
});
};
startNextHost();
};