My plugin keeps showing Engine warming up... but it won't start

[2477231995]

我在添加或者去掉%s的情况下都有尝试,下面是我的脚本
I have added %s, and tried without adding it, and below is my script

当我点击攻击后就一直显示Engine warming up...,但不会发送任何一个数据包
When I click on the attack, it keeps showing Engine warming up..., but no data packets are sent for long time

[albinowax]

it looks like your code is indented wrong

[TingTwoo]

I also encountered the same problem, whether using the old version of race.py or the new version of race-single-packet-attack.py, it would get stuck in the warming up

[albinowax]

@TingTwoo can you provide the full script you used, the request, and the target hostname?

[TingTwoo]

@TingTwoo can you provide the full script you used, the request, and the target hostname?

The script is：
def queueRequests(target, wordlists):

# if the target supports HTTP/2, use engine=Engine.BURP2 to trigger the single-packet attack
# if they only support HTTP/1, use Engine.THREADED or Engine.BURP instead
# for more information, check out https://portswigger.net/research/smashing-the-state-machine
engine = RequestEngine(endpoint=target.endpoint,
                       concurrentConnections=1,
                       engine=Engine.BURP
                       )

# the 'gate' argument withholds part of each request until openGate is invoked
# if you see a negative timestamp, the server responded before the request was complete
for i in range(20):
    engine.queue(target.req, gate='race1')

# once every 'race1' tagged request has been queued
# invoke engine.openGate() to send them in sync
engine.openGate('race1')

def handleResponse(req, interesting):
table.add(req)

I have tried multiple sites and have encountered this issue

[albinowax]

I just tested this on https://hackxor.net/ and it works fine for me.

Can you see if it works on https://hackxor.net/ for you? If it does, I need you to provide an example site that it doesn't work on.

[blindwithglasses]

so the problem all check?

[catlantern]

该插件使用Jython 2.7.0,而Jython 2.7.0 初始化阶段只支持 ASCII/单字节字符，当系统临时目录或路径中出现中文（GBK、多字节编码）时，构造 PyString 会抛 IllegalArgumentException: Cannot create PyString with non-byte value

你可以通过执行以下命令，查看当前 JVM 系统属性，检查是否存在不支持的编码
java -XshowSettings:properties -jar .\burpsuite_pro.jar