Tagged Questions

1
vote
4answers
146 views

Simple multi-threading class: Does anybody spot potential lock-based concurrency issues?

Trying to write a multi-threaded utility that logs some audit trails to the DB every 30 minutes, or whenever my storage data structure (a list in this case) exceeds a certain limit. The code works ...
3
votes
4answers
336 views

Java Non Reentrant Lock Implementation

I have implemented a Non Reentrant Lock. I want to know if this has any mistakes, race conditions etc. I am aware of the fact that existing libraries have to be used (instead of writing our own), but ...
5
votes
0answers
79 views

Concurrency limit map in Go

Please someone who knows locks, mutexes, and Go, review the following code. Task: per host concurrency limits for web crawler (map[string]Semaphore). I considered chan struct{} (chan bool) approach, ...
3
votes
4answers
174 views

Configurable synchronization approach in Java

I am interested in the community opinion about the following approach for the synchronization. Generally it is based on the idea to have a configurable way to apply locking on some logic parts. Any ...
4
votes
1answer
317 views

Is this waiting code with timeout ok?

public boolean connectedOnGameServer = false; public final Object conGameServerMonitor = new Object(); public void connectedToGameServer() { synchronized (conGameServerMonitor) { ...