502 Bad Gateway Django

2023年1月9日 448次阅读

我有一个简单的应用程序,允许您将图像上传到服务器,它是在我的生产服务器上设置的,它包含
django uwsgi ngnix.

我在尝试上传图片时遇到问题.我收到以下错误：

错误

502 Bad Gateway
nginx/1.2.1

功能：

def upload(request):
    form = ImageForm()
    context = {'form':form,}
    context.update(csrf(request))


    if request.POST:
        form = ImageForm(request.POST, request.FILES)
        if form_is.valid():

            image = request.FILES.get('image')
            CarPhoto.objects.create(user=request.user,cars=1,description='dwq',image=image)
            return HttpResponseRedirect(reverse('transformer:kevin'))
    return     render_to_response('image.html',context,context_instance=RequestContext(request))

模板

 <form method="POST" enctype="multipart/form-data" action=".">

 {% csrf_token %}
 <div id="c">image</div> {{form.image}}
    <input type = "submit" value= "add" id="box2"/>
 </form>

mysite.com_error.log

 "uwsgi://unix:///tmp/mysite.com.sock:", host: "174.414.14.551", referrer: "http://174.414.14.551/car/upload"
 2013/06/26 12:07:39 [error] 28870#0: *5 sendfile() failed (32: Broken pipe) while sending request to upstream, client: 313.19.220.424, server: mysite.com, request: "POST /car/ HTTP/1.1", upstream: "uwsgi://unix:///tmp/mysite.com.sock:", host: "174.414.14.551", referrer: "http://174.414.14.551/car/upload"
 2013/06/26 12:08:12 [error] 29065#0: *5 sendfile() failed (32: Broken pipe) while sending request to upstream, client: 313.19.220.424, server: mysite.com, request: "POST /car/ HTTP/1.1", upstream: "uwsgi://unix:///tmp/mysite.com.sock:", host: "174.414.14.551", referrer: "http://174.414.14.551/car/upload"
 2013/06/26 12:08:18 [error] 29065#0: *7 readv() failed (104: Connection reset by peer) while reading upstream, client: 313.19.220.424, server: mysite.com, request: "POST /car/ HTTP/1.1", upstream: "uwsgi://unix:///tmp/mysite.com.sock:", host: "174.414.14.551", referrer: "http://174.414.14.551/car/upload"
 2013/06/26 12:09:11 [error] 29065#0: *9 readv() failed (104: Connection reset by peer) while reading upstream, client: 313.19.220.424, server: mysite.com, request: "POST /car/ HTTP/1.1", upstream: "uwsgi://unix:///tmp/mysite.com.sock:", host: "174.414.14.551", referrer: "http://174.414.14.551/car/upload"
 2013/06/26 12:09:52 [error] 29065#0: *14 sendfile() failed (32: Broken pipe) while sending request to upstream, client: 313.19.220.424, server: mysite.com, request: "POST /car/ HTTP/1.1", upstream: "uwsgi://unix:///tmp/mysite.com.sock:", host: "174.414.14.551", referrer: "http://174.414.14.551/car/upload"
 2013/06/26 12:10:51 [error] 29065#0: *19 sendfile() failed (32: Broken pipe) while sending request to upstream, client: 313.19.220.424, server: mysite.com, request: "POST /car/ HTTP/1.1", upstream: "uwsgi://unix:///tmp/mysite.com.sock:", host: "174.414.14.551", referrer: "http://174.414.14.551/car/upload"

最佳答案 听起来你的uWSGI实例已经死亡或者以一种不知道如何回答的方式失败.

首先看一下除了uWSGI日志之外的nginx日志,看看它到底有多远.

也许你上传的文件太大了,它会阻塞一些前端流媒体部分.

编辑帖子以指示两个日志文件的输出,我们将看到.

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