Holding references to finished processes prevents freeing associated resources, which might eventually lead to errors caused by exceeding open file descriptor limits on Unix platforms.
This patch ensures that references to finished workers are dropped before allocating new ones.
Holding references to finished processes prevents freeing associated resources, which might eventually lead to errors caused by exceeding open file descriptor limits on Unix platforms.
This patch ensures that references to finished workers are dropped before allocating new ones.
Closes #89.