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fix: Handle rejected when open a webhook in a port that was already in use

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Co-authored-by: windka <karl-heinz.wind.external@trumpf.com>
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Karl-Heinz Wind 2023-05-03 10:32:25 +02:00 committed by GitHub
parent c4164a21ce
commit ab0eb183ad
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1 changed files with 6 additions and 2 deletions
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8
src/telegramWebHook.js
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@ -45,17 +45,21 @@ class TelegramBotWebHook {
/** /**
* Open WebHook by listening on the port * Open WebHook by listening on the port
* @return {Promise} * @return {Promise}
*/ */
open() { open() {
if (this.isOpen()) { if (this.isOpen()) {
return Promise.resolve(); return Promise.resolve();
} }
return new Promise(resolve => { return new Promise((resolve, reject) => {
this._webServer.listen(this.options.port, this.options.host, () => { this._webServer.listen(this.options.port, this.options.host, () => {
debug('WebHook listening on port %s', this.options.port); debug('WebHook listening on port %s', this.options.port);
this._open = true; this._open = true;
return resolve(); return resolve();
}); });
this._webServer.once('error', (err) => {
reject(err);
});
}); });
} }