Django : error: [Errno 10053] An established connection was aborted by the software in your host machine - ajax

Question

I got error when i perform ajax request. Without authentication lines user = authenticate(username = user_username, password = user_password) in the views.py, success function is called. And if i add, error function is called with Errno 10053.
I am using MySql in Wamp. Why it is happening ?
views.py
class LoginVerify(View):
print('login')
def post(self,request,*args,**kwargs):
if request.is_ajax():
print("post called")
user_email = request.POST.get('email',False)
user_password = request.POST.get('pswd',False)
print(user_email)
try:
user_username = User.objects.get(email=user_email).username
user = authenticate(username = user_username, password = user_password)
except:
print("error occured")
return HttpResponse("response form server")
def get(self, request,*args,**kwargs):
print("get method")
return render(request,'feeds/feeds_home.html')
ajax request:
$(document).ready(function(){
$("#submit").on("click",function(){
var $email = $("#signin-email").val();
var $pswd = $("#signin-password").val();
alert($pswd);
$.ajax({
url : '{% url "feeds:login_view" %}',
type: "POST",
data: {csrfmiddlewaretoken :"{{ csrf_token }}", pswd : $pswd, email: $email},
success: function(data){
location.reload();
},
error: function(){
alert("fails");
}
});
});
Tracebrack
post called
vivek.ananthan.m.s#gmail.com
[19/Apr/2015 11:10:22] "POST / HTTP/1.1" 200 12
Traceback (most recent call last):
File "C:\Python27\lib\wsgiref\handlers.py", line 86, in run
self.finish_response()
File "C:\Python27\lib\wsgiref\handlers.py", line 127, in finish_response
self.write(data)
File "C:\Python27\lib\wsgiref\handlers.py", line 210, in write
self.send_headers()
File "C:\Python27\lib\wsgiref\handlers.py", line 268, in send_headers
self.send_preamble()
File "C:\Python27\lib\wsgiref\handlers.py", line 192, in send_preamble
'Date: %s\r\n' % format_date_time(time.time())
File "C:\Python27\lib\socket.py", line 324, in write
self.flush()
File "C:\Python27\lib\socket.py", line 303, in flush
self._sock.sendall(view[write_offset:write_offset+buffer_size])
error: [Errno 10053] An established connection was aborted by the software in your host machine
Traceback (most recent call last):
File "C:\Python27\lib\SocketServer.py", line 582, in process_request_thread
self.finish_request(request, client_address)
File "C:\Python27\lib\SocketServer.py", line 323, in finish_request
self.RequestHandlerClass(request, client_address, self)
File "C:\Python27\lib\site-packages\django-1.7-py2.7.egg\django\core\servers\basehttp.py", line 129, in __init__
super(WSGIRequestHandler, self).__init__(*args, **kwargs)
File "C:\Python27\lib\SocketServer.py", line 640, in __init__
self.finish()
File "C:\Python27\lib\SocketServer.py", line 693, in finish
self.wfile.flush()
File "C:\Python27\lib\socket.py", line 303, in flush
self._sock.sendall(view[write_offset:write_offset+buffer_size])
error: [Errno 10053] An established connection was aborted by the software in your host machine
----------------------------------------
Exception happened during processing of request from ('127.0.0.1', 52490)
Please explain where i made the mistake and why it is happening.
Thanks in advance !!

Answer 1

Reference: https://stackoverflow.com/a/17854758/3940406
From the Windows Sockets Error Codes list:
WSAECONNABORTED 10053 Software caused connection abort. An established
connection was aborted by the software in your host computer, possibly
due to a data transmission time-out or protocol error.
There was a timeout or other network-level error. This is your operating system closing the socket, nothing to do with Python, django or Flask, really.
It could be the remote browser stopped responding, the network connection died, or a firewall closed the connection because it was open too long, or any other number of reasons.

Answer 2

I came by the question when I was trying to research a problem with regards to running a mysql code using the pymysql as the python sql client. I happen to have this same issue. Renaming the config setting for mysql and then restarting your system or running mysql server. Works to fix this issue