What are livelocks and how do they occur in real-world scenarios?

What are livelocks and how do they occur in real-world scenarios?

Livelocks are situations where two or more processes continuously change states in response to each other without making progress. They often occur in systems where resources are shared.

Can you give me an example of a livelock in everyday life?

Sure! A common example is when two people try to pass each other in a narrow hallway. If both step to the side at the same time, they may end up blocking each other, resulting in a livelock.

How can livelocks be prevented in programming?

To prevent livelocks in programming, you can implement strategies like using timeouts, prioritizing tasks, or introducing randomness in the decision-making process.

Are livelocks more common than deadlocks?

It depends on the system design. Livelocks can be more common in highly interactive systems, while deadlocks often occur in resource allocation scenarios.