我希望我的机器人在并行线程中发送和接收消息。我还希望我的机器人在收到用户的任何消息时将消息发送回用户。但现在他每 5 秒将其发回给用户。我知道这是因为我使用了“循环执行”但没有无限循环我不能使用回调。那么如何在并行线程中发送和接收消息呢?接收消息时如何克服我的“循环问题”?
require 'xmpp4r'
class Bot
include Jabber
def initialize jid,jpassword
@jid = jid
@jpassword = jpassword
@client = Client.new(JID::new(@jid))
@client.connect
@client.auth(@jpassword)
@client.send(Presence.new.set_type(:available))
end
def wait4msg
loop do
@client.add_message_callback do |msg|
send_message(msg.from,msg.body)
sleep 5
end
end
end
def send_message to,message
msg = Message::new(to,message)
msg.type = :chat
@client.send(msg)
end
def add_user jid
adding = Presence.new.set_type(:subscribe).set_to(jid)
@client.send(adding)
end
end
bot = Bot.new('from@example.xmpp','123456')
t1 = Thread.new do
bot.wait4msg
end
t2 = Thread.new do
bot.send_message('to@example.xmpp',Random.new.rand(100).to_s)
end
Thread.list.each { |t| t.join if t != Thread.main }