Make sure that your client and server confirmationDepth values are compatible.

If your client confirmationDepth is larger than the server's, the confirmed event will never fire. The client will automatically detect this condition, emit an error event and disconnect.

If your client's configured network does not match the server's, the client will emit an error event and disconnect.

If your client heartbeatTimeout is smaller than the server heartbeat interval, the client will automatically adapt its heartbeat timeout to 2500ms larger than the server value.

When the connection is interrupted or determined to be stale (no heartbeats received within the heartbeatTimeout interval), a reconnection attempt will be made (up to maxReconnects times.)

It is recommended to handle the fired will-reconnect and error events.