luccioman dcdea2d02f Fixed shutdown for crawler.MaxActiveThreads value greater than 200 ... Shutdown was hanging in CrawlQueues.close() at this.workerQueue.put(POISON_REQUEST) when config value crawler.MaxActiveThreads was greater than 200. Revealed by "Collision" Threads dumps in mantis 689 (http://mantis.tokeek.de/view.php?id=689#c1312) Fixed consistency between this.worker.length and this.workerQueue capacity, and made the process more reliable using non-blocking offer() function.		2016-09-29 10:33:11 +02:00
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net/yacy	Fixed shutdown for crawler.MaxActiveThreads value greater than 200	2016-09-29 10:33:11 +02:00
log4j.properties