我需要在eventmachine之上有一个无限循环,它不断读取redis队列.下面是我的代码.递归是正确的方法吗?我试过循环do循环,但无法让它以这种方式工作.
require 'em-hiredis' def read d = @redis.blpop 'queue',0 d.callback do |_,value| p value read end.errback do |e| p e EM.next_tick { read } end end EM.run do @redis = EM::Hiredis.connect read end