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GramJs: Add reconnect interval, don't sign out on internal server issues (#1341)

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This commit is contained in:
Alexander Zinchuk 2021-08-03 01:31:20 +03:00
parent 8b177b275d
commit 6bcbb78258
1 changed files with 22 additions and 18 deletions
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40
src/lib/gramjs/network/MTProtoSender.js
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@ -398,6 +398,7 @@ class MTProtoSender {
// this._log.info('Connection closed while receiving data');
/** when the server disconnects us we want to reconnect */
if (!this.userDisconnected) {
this._log.error(e);
this._log.warn('Connection closed while receiving data');
this.reconnect();
}
@ -416,23 +417,22 @@ class MTProtoSender {
this._log.warn(`Security error while unpacking a received message: ${e}`);
continue;
} else if (e instanceof InvalidBufferError) {
this._log.info('Broken authorization key; resetting');
if (this._updateCallback && this._isMainSender) {
this._updateCallback(new UpdateConnectionState(UpdateConnectionState.broken));
} else if (this._onConnectionBreak && !this._isMainSender) {
// Deletes the current sender from the object
this._onConnectionBreak(this._dcId);
// 404 means that the server has "forgotten" our auth key and we need to create a new one.
if (e.code === 404) {
this._log.warn(`Broken authorization key for dc ${this._dcId}; resetting`);
if (this._updateCallback && this._isMainSender) {
this._updateCallback(new UpdateConnectionState(UpdateConnectionState.broken));
} else if (this._onConnectionBreak && !this._isMainSender) {
// Deletes the current sender from the object
this._onConnectionBreak(this._dcId);
}
} else {
// this happens sometimes when telegram is having some internal issues.
// reconnecting should be enough usually
// since the data we sent and received is probably wrong now.
this._log.warn(`Invalid buffer ${e.code} for dc ${this._dcId}`);
this.reconnect();
}
// We don't really need to do this if we're going to sign in again
/* await this.authKey.setKey(null)
if (this._authKeyCallback) {
await this._authKeyCallback(null)
} */
// We can disconnect at sign in
/* await this.disconnect()
*/
return;
} else {
this._log.error('Unhandled error while receiving data');
@ -818,8 +818,12 @@ class MTProtoSender {
this._reconnecting = true;
// TODO Should we set this?
// this._user_connected = false
this._log.info('Started reconnecting');
this._reconnect();
// we want to wait a second between each reconnect try to not flood the server with reconnects
// in case of internal server issues.
Helpers.sleep(1000).then(() => {
this._log.info('Started reconnecting');
this._reconnect();
});
}
}