Question

我已经在uWSGI上使用Flask创建了一个Web服务。蝗虫测试产生了大量失败，可能与响应非常大有关。如何为每个响应设置超时，以免最终失败。我的错误多种多样，但较大的响应却失败了。

7   GET /api/read/maa?length=0  HTTPError('500 Server Error: INTERNAL SERVER ERROR for url: http://iecdalpptalpp01.astrazeneca.net:5000/api/read/maa?length=0')
73  GET /api/read/maa?length=0  ConnectionError(ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')))
7   GET /api/read/maa?length=1  HTTPError('500 Server Error: INTERNAL SERVER ERROR for url: http://iecdalpptalpp01.astrazeneca.net:5000/api/read/maa?length=1')
53  GET /api/read/maa?length=1  ConnectionError(ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')))
3   GET /api/read/maa?length=2  HTTPError('500 Server Error: INTERNAL SERVER ERROR for url: http://iecdalpptalpp01.astrazeneca.net:5000/api/read/maa?length=2')
36  GET /api/read/maa?length=2  ConnectionError(ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')))
1   GET /api/read/maa?length=3  HTTPError('500 Server Error: INTERNAL SERVER ERROR for url: http://iecdalpptalpp01.astrazeneca.net:5000/api/read/maa?length=3')
36  GET /api/read/maa?length=3  ConnectionError(ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')))
34  GET /api/read/maa?length=4  ConnectionError(ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')))
33  GET /api/read/maa?length=5  ConnectionError(ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')))
23  GET /api/read/maa?length=6  ConnectionError(ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')))
24  GET /api/read/maa?length=7  ConnectionError(ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')))
13  GET /api/read/maa?length=8  ConnectionError(ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')))
5   GET /api/read/maa?length=9  ConnectionError(ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')))
24  GET /api/read/products/1093 ConnectionError(ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')))
29  GET /api/read/products/search?search=lynparza   ConnectionError(ProtocolError('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')))
1   GET /api/read/products/search?search=lynparza   HTTPError('500 Server Error: INTERNAL SERVER ERROR for url: http://iecdalpptalpp01.astrazeneca.net:5000/api/read/products/search?search=lynparza')

我的蝗虫文件如下：

导入时间从蝗虫导入HttpUser，任务之间

class QuickstartUser(HttpUser):
    wait_time = between(1, 2)

    @task
    def index_page(self):
        self.client.get("/api/read/products/1093")
        self.client.get("/api/read/products/search?search=lynparza")

    @task(3)
    def view_item(self):
        for item_id in range(10):
            self.client.get(f"/api/read/maa?length={item_id}")
            time.sleep(0.5)

    # def on_start(self):
    #    self.client.post("/login", json={"username": "foo", "password": "bar"})

Answer 1

经过很多混乱之后，我在Linux和Nginx中增加了打开文件的数量，将套接字队列从100增加到1024，并在创建SessionPool时使用了threaded = True的oracle数据库池-我逐渐变得合理结果。

sysctl -w net.core.somaxconn=1024

https://www.cyberciti.biz/faq/linux-unix-nginx-too-many-open-files/

蝗虫失败-如何增加超时

1 个答案: