redis-smq-common/dist/esm/src/async/series.js

Provides essential components and utilities shared across RedisSMQ packages.

export function series(operations, callback) {
    if (operations.length === 0) {
        return callback(null, []);
    }
    let currentIndex = 0;
    const results = new Array(operations.length);
    const executeNext = () => {
        if (currentIndex >= operations.length) {
            return callback(null, results);
        }
        const operation = operations[currentIndex];
        try {
            operation((err, result) => {
                if (err) {
                    return callback(err);
                }
                results[currentIndex] = result;
                currentIndex++;
                setImmediate(executeNext);
            });
        }
        catch (error) {
            const err = error instanceof Error ? error : new Error(String(error));
            return callback(err);
        }
    };
    executeNext();
}
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