Additional Notes
The danger of blocking calls inside flatMap()?
Track: Java
Topic: Project Reactor
Focus: Functional Pipelines (flatMap)
Java: Functional Pipelines (flatMap)
Answer
Blocking inside flatMap() can lead to deadlocks and latency.
Using blocking calls inside flatMap() can cause deadlocks and increased latency, as it stalls the non-blocking execution flow. In a scenario where a network call blocks within flatMap(), the entire reactive pipeline may suffer, leading to poor performance and scalability issues.
Using blocking calls inside flatMap() can cause deadlocks and increased latency, as it stalls the non-blocking execution flow. In a scenario where a network call blocks within flatMap(), the entire reactive pipeline may suffer, leading to poor performance and scalability issues.
Topics: Functional Pipelines (flatMap) Java Project Reactor