异步的后台任务简单作业队列：ewd
jopen
10年前
ewd是一个用于实现异步后台任务的简单作业队列。
Synopsis
ewd is a job queue and worker management system. Queues are declared in a crontab-like file along with the maximum number of concurrent workers and the command the workers will run.
$ cat /etc/ewd.conf images 5 /usr/local/bin/process_images stats 6 /usr/local/bin/generate_stats
Jobs in ewd are simply a list of arguments to pass to the command. Jobs can be added to the queue using a simple ASCII format, specifying the queue followed by the command arguments.
$ echo "images --image test.jpg --format png --size=1024x768" | nc ewd.foo.com 8277