What you’ll take away.
- Limit concurrent jobs in the Node.js backend
- Add an I/O timeout for an external dependency
- Handle promise failures at the system boundary
Your training in detail
- Who is it for?
- Software developers using Node.js in projects or maintaining existing solutions.
- Prerequisites
- Programming fundamentals and practical experience with development tools; topic-specific prior knowledge is aligned before the session.
- Format & planning
- Scope by arrangement
Agenda: from understanding to application
Our independently developed agenda proposal. Focus areas, lab environment and scope are agreed before booking.
Limit concurrent jobs in the Node.js backend
Add an I/O timeout for an external dependency
Handle promise failures at the system boundary
Shut down gracefully on process signals
Reproduce and verify error and shutdown paths
Implement three parallel report jobs with a simulated external service, then test a timeout, a rejected promise, and shutdown.
Exams, licences & credentials
Independent NextNowa workshop. No vendor certification, examination or licence is included.
Vendor references & review date
Sources checked on 2026-10-27. These sources describe the technology or external exam requirements. They do not imply a partnership with NextNowa.
Your learning content
These objectives describe the training topic. The specific syllabus, duration, dates, trainer and price are agreed before booking.