在多线程环境中从ruby中的套接字读取数据

我试图通过ruby中的套接字读取HTTP数据包,由于某些原因,我的代码在调用recv时一直阻塞

socket = TCPSocket.new("localhost",80)
socket.send r.join("\r\n"), 0
socket.flush
#We're only interested in the string "HTTP/1.1 XXX"
if http_status = get_http_status(socket.recv_nonblock(12))
    if http_status == 200
        $logger.info "Wrote #{message_packet}"
    else
        $logger.warn "Resubmitting message because #{line} is not 200"
        @queue.publish(message) 
    end
end

#Get rid of the rest of the content
the_rest = socket.recv(1000)
while(the_rest != "") do
    the_rest = socket.recv(1000)    
end

据我所知 recv