const [assetTable, pairTable] = await Promise.all([
            this.getDatabase.findDocumentById("assetTable", config.name),
            this.getDatabase.findDocumentById("pairTable", config.name)
        ]);
        const keys = Object.keys(pairTable.assets);
        var shouldRemovePair = false;
        try {
            await Promise.all(keys.map(async key => {
                const separatePair = await splitPair(pairTable.assets[key], assetTable.assets);
                var ticker = await myUtil.retryCall(() => this.getTickerFor(separatePair[0], separatePair[1]), 200, 8);
                if (ticker.low === 0 && ticker.high === 0 && ticker.last === 0) {
                    console.log("Deleted: ", key);
                    delete pairTable.assets[key];
                    shouldRemovePair = true;
                }
                else
                    data.assets[key] = ticker;
            }));