juniorWCF
What is concurrency in WCF?
Updated May 6, 2026
Short answer
Concurrency controls how multiple requests are handled in WCF.
Deep explanation
It defines whether a service processes one or multiple requests simultaneously.
Real-world example
Chat services handling multiple users.
Common mistakes
- Not handling thread safety.
Follow-up questions
- What are concurrency modes?
- Which is safest?