Connection reset by peer on file upload if JWT expires
We have a django app and it supports a file upload request. The entire upload comprises multiple requests. We are authenticating with JWT and we have logic to handle a 401 and in that case use the refresh token to get a new access token and resend the failed request. However if the token expires between 2 requests of the same upload the 401 response never makes it to the client. In the logs I found that before nginx gets the response we get this error: 2023/06/02 16:23:11 [error] 1924925#1924925: *75 readv() failed (104: Connection reset by peer) while reading upstream, client: xx.xx.xx.xx, server: foo.com, request: "POST /api/upload/ HTTP/1.1", upstream: "uwsgi://unix:///bar/foo/our_app/app.sock:", host: "foo.com", referrer: "http://foo.com:8082/"; This causes the client to get an empty response body and the browser throws a ERR_CONTENT_LENGTH_MISMATCH error. The entire upload takes under 10 minutes and we have all the timeouts set to 100 minutes: uwsgi_read_timeout 6000; uwsgi_connect_timeout 6000; uwsgi_send_timeout 6000; send_timeout 6000; proxy_read_timeout 6000; proxy_send_timeout 6000; What is causing the socket to get closed? How can I prevent that? Are there other timeouts I could set? Any logging that I can enable to see why the socket is getting closed? Is there a way to detect this in code so it can be retried? -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CACwCsY6ShL02Hhnfbc-uGTsMdKBNV8ij6kom7n9hJndwpRQGwg%40mail.gmail.com.
Re: ConnectionResetError: [Errno 104] Connection reset by peer
Are you asking about the version of Django I'm using? If so, it's version
2.2.9.
On Sunday, August 30, 2020 at 6:48:59 PM UTC-7 hellatho...@gmail.com wrote:
> What deployment are you using ？
>
>
> Garrett 于2020年8月31日周一 上午9:16写道：
>
>> Hello Django community,
>>
>> I'm new to Django, and I recently set up an experimental website using
>> AWS's Lightsail service. I've got the website working in the sense that I
>> can access it from any computer with an internet connection, and the
>> various pages are functioning as designed. However, when I check Django's
>> log, I notice that there is one particular error message which appears
>> multiple times:
>>
>>
>> Exception happened during processing of request from ('',
>> <5-digit number>)
>> Traceback (most recent call last):
>> File "/opt/bitnami/python/lib/python3.7/socketserver.py", line 650, in
>> process_request_thread
>> self.finish_request(request, client_address)
>> File "/opt/bitnami/python/lib/python3.7/socketserver.py", line 360, in
>> finish_request
>> self.RequestHandlerClass(request, client_address, self)
>> File "/opt/bitnami/python/lib/python3.7/socketserver.py", line 720, in
>> __init__
>> self.handle()
>> File
>> "/opt/bitnami/apps/django/lib/python3.7/site-packages/Django-2.2.9-py3.7.egg/django/core/servers/basehttp.py",
>>
>> line 169, in handle
>> self.handle_one_request()
>> File
>> "/opt/bitnami/apps/django/lib/python3.7/site-packages/Django-2.2.9-py3.7.egg/django/core/servers/basehttp.py",
>>
>> line 179, in handle_one_request
>> self.raw_requestline = self.rfile.readline(65537)
>> File "/opt/bitnami/python/lib/python3.7/socket.py", line 589, in
>> readinto
>> return self._sock.recv_into(b)
>> ConnectionResetError: [Errno 104] Connection reset by peer
>>
>>
>> The and <5-digit number> are different in each instance of
>> this error, but the rest of the message is apparently constant.
>>
>> Unfortunately, I don't know how to produce the error, as I've never
>> caused it myself. The error is apparently caused by hackers/bots
>> attempting to break the website, given that it appears in the context of
>> other malicious-looking entries in the log.
>>
>> I'm concerned that this error message may indicate a security
>> vulnerability in my website. Can anyone explain to me what it means?
>>
>> Garrett
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "Django users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to django-users...@googlegroups.com.
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/django-users/7aca60b9-4ec0-4696-8500-4ccaddba94fbo%40googlegroups.com
>>
>> <https://groups.google.com/d/msgid/django-users/7aca60b9-4ec0-4696-8500-4ccaddba94fbo%40googlegroups.com?utm_medium=email&utm_source=footer>
>> .
>>
>
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Re: ConnectionResetError: [Errno 104] Connection reset by peer
What deployment are you using ？
Garrett 于2020年8月31日周一 上午9:16写道：
> Hello Django community,
>
> I'm new to Django, and I recently set up an experimental website using
> AWS's Lightsail service. I've got the website working in the sense that I
> can access it from any computer with an internet connection, and the
> various pages are functioning as designed. However, when I check Django's
> log, I notice that there is one particular error message which appears
> multiple times:
>
>
> Exception happened during processing of request from ('',
> <5-digit number>)
> Traceback (most recent call last):
> File "/opt/bitnami/python/lib/python3.7/socketserver.py", line 650, in
> process_request_thread
> self.finish_request(request, client_address)
> File "/opt/bitnami/python/lib/python3.7/socketserver.py", line 360, in
> finish_request
> self.RequestHandlerClass(request, client_address, self)
> File "/opt/bitnami/python/lib/python3.7/socketserver.py", line 720, in
> __init__
> self.handle()
> File
> "/opt/bitnami/apps/django/lib/python3.7/site-packages/Django-2.2.9-py3.7.egg/django/core/servers/basehttp.py",
> line 169, in handle
> self.handle_one_request()
> File
> "/opt/bitnami/apps/django/lib/python3.7/site-packages/Django-2.2.9-py3.7.egg/django/core/servers/basehttp.py",
> line 179, in handle_one_request
> self.raw_requestline = self.rfile.readline(65537)
> File "/opt/bitnami/python/lib/python3.7/socket.py", line 589, in readinto
> return self._sock.recv_into(b)
> ConnectionResetError: [Errno 104] Connection reset by peer
>
>
> The and <5-digit number> are different in each instance of
> this error, but the rest of the message is apparently constant.
>
> Unfortunately, I don't know how to produce the error, as I've never caused
> it myself. The error is apparently caused by hackers/bots attempting to
> break the website, given that it appears in the context of other
> malicious-looking entries in the log.
>
> I'm concerned that this error message may indicate a security
> vulnerability in my website. Can anyone explain to me what it means?
>
> Garrett
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to django-users+unsubscr...@googlegroups.com.
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> https://groups.google.com/d/msgid/django-users/7aca60b9-4ec0-4696-8500-4ccaddba94fbo%40googlegroups.com
> <https://groups.google.com/d/msgid/django-users/7aca60b9-4ec0-4696-8500-4ccaddba94fbo%40googlegroups.com?utm_medium=email&utm_source=footer>
> .
>
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ConnectionResetError: [Errno 104] Connection reset by peer
Hello Django community,
I'm new to Django, and I recently set up an experimental website using
AWS's Lightsail service. I've got the website working in the sense that I
can access it from any computer with an internet connection, and the
various pages are functioning as designed. However, when I check Django's
log, I notice that there is one particular error message which appears
multiple times:
Exception happened during processing of request from ('',
<5-digit number>)
Traceback (most recent call last):
File "/opt/bitnami/python/lib/python3.7/socketserver.py", line 650, in
process_request_thread
self.finish_request(request, client_address)
File "/opt/bitnami/python/lib/python3.7/socketserver.py", line 360, in
finish_request
self.RequestHandlerClass(request, client_address, self)
File "/opt/bitnami/python/lib/python3.7/socketserver.py", line 720, in
__init__
self.handle()
File
"/opt/bitnami/apps/django/lib/python3.7/site-packages/Django-2.2.9-py3.7.egg/django/core/servers/basehttp.py",
line 169, in handle
self.handle_one_request()
File
"/opt/bitnami/apps/django/lib/python3.7/site-packages/Django-2.2.9-py3.7.egg/django/core/servers/basehttp.py",
line 179, in handle_one_request
self.raw_requestline = self.rfile.readline(65537)
File "/opt/bitnami/python/lib/python3.7/socket.py", line 589, in readinto
return self._sock.recv_into(b)
ConnectionResetError: [Errno 104] Connection reset by peer
The and <5-digit number> are different in each instance of
this error, but the rest of the message is apparently constant.
Unfortunately, I don't know how to produce the error, as I've never caused
it myself. The error is apparently caused by hackers/bots attempting to
break the website, given that it appears in the context of other
malicious-looking entries in the log.
I'm concerned that this error message may indicate a security vulnerability
in my website. Can anyone explain to me what it means?
Garrett
--
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Django keep getting 104 connection reset by peer caused by adding simple video, can't forward video
I asked the same question on stackoverflow here: https://stackoverflow.com/questions/56667516/django-keep-getting-104-connection-reset-by-peer-caused-by-adding-simple-video. I want to add video to my django template. When I add it, video is unforwardable (I can't skip this video to other point, I can just play it from start to the end). Excatly the same issue happens when I open link to video in new browser tab. When I close/refresh this page console shows 104 connection reset by peer. -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/0bf75472-2f45-4c46-be3c-044298f0ee2a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Getting "SMTPServerDisconnected: Connection unexpectedly closed: [Errno 104] Connection reset by peer" errors when using django.core.mail.send_mail in the loop
I am facing similar error while I am rendering html template to PDF by using xhtml2pdf. Same when my template have small number of rows it works perfect to render as pdf but when my result fetch mutiple table rows it start processing and after couple of duration give error [Errno 104] Connection reset by peer. On Tuesday, June 28, 2016 at 7:56:04 PM UTC+5, Haomin Zhang wrote: > > Create a command like below, which send a mail to the user if the date > meet the requirement: > > class Command(BaseCommand): > help= 'Send mail to user regularly if there have contacts needs > reminder' > > def handle(self, *args, **options): > now = timezone.now().date() > backlogs = Backlog.objects.all() > for backlog in backlogs.iterator(): > start_date = backlog.start_date > end_date = backlog.end_date > if start_date <= now and now < end_date: > user = backlog.user > user_email = user.email > user_name = user.username > if user_email is not None: > mail_title = u'Contracts need to be handling.' > mail_content = u"Dear:%s，you have messages" % user_name > link = u"http://xx.xxx.xx.xxx/contract-info/"; > mail_content += link; > mail_from = 'from_...@xx.com ' > mail_to = [user_email] > send_mail(mail_title, > mail_content, > mail_from, > mail_to) > > This command can run well in local server. But when I launch it on the VPS > and if call send_mail more than once, below mesasge appear: > > "SMTPServerDisconnected: Connection unexpectedly closed: [Errno 104] > Connection reset by peer" > > But if only one backlog been filtered and only call once send_mail, it > works well. > > Does anybody met the issue before? thanks in advance! > > -Haomin > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/3096908c-c517-481c-8053-d5863b42c1dc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Connection Reset by Peer
That another server which is client to your app terminated connection for
some reason. That's most common cause.
ma 11. maalisk. 2019 klo 21.53 Alex Snyder
kirjoitti:
> There's no browser involved. Just another server. If I manually post it
> works fine.
>
> On Monday, March 11, 2019 at 2:17:22 PM UTC-5, Jani Tiainen wrote:
>>
>> Hi.
>>
>> Usually error means that client (browser) terminated connection before
>> request was completely handled and returned to client.
>>
>>
>>
>>
>> ma 11. maalisk. 2019 klo 17.58 Alex Snyder
>> kirjoitti:
>>
>>> Hello,
>>> I'm working on a webhook receiver and all was working fine the other
>>> day. Now I'm receiving connection reset by peer errors. The data being
>>> posted is getting received so and I can't figure out why it all of a sudden
>>> started giving errors.
>>>
>>> Could it be that connections are coming in too quickly? It didn't have a
>>> problem with it before.
>>>
>>> I'm getting the following:
>>> Exception happened during processing of request from ('redacted', 58812)
>>> Traceback (most recent call last):
>>> File
>>> "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socketserver.py", line
>>> 650, in process_request_thread
>>> self.finish_request(request, client_address)
>>> File
>>> "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socketserver.py", line
>>> 360, in finish_request
>>>
>>> self.RequestHandlerClass(request, client_address, self)
>>> File
>>> "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socketserver.py", line
>>> 720, in __init__
>>> self.handle()
>>> File
>>> "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/site-packages/django/core/servers/basehttp.py",
>>> line 171, in han
>>> dle
>>> self.handle_one_request()
>>> File
>>> "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/site-packages/django/core/servers/basehttp.py",
>>> line 179, in han
>>> dle_one_request
>>> self.raw_requestline = self.rfile.readline(65537)
>>> File "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socket.py",
>>> line 589, in readinto
>>> return self._sock.recv_into(b)
>>> ConnectionResetError: [Errno 54] Connection reset by peer
>>>
>>>
>>> My View
>>>
>>> @require_POST
>>> @csrf_exempt
>>> def computer_checkin(request):
>>> if request.method == 'POST':
>>> #ip = get_client_ip(request)
>>> print(request)
>>> #request_data = json.loads(request.body.decode("utf-8"))
>>> #print(ip)
>>> return HttpResponse(201)
>>> else:
>>> return HttpResponse(400)
>>> # if ip in allowed_ip:
>>> # #print(request_data['webhook']['webhookEvent'])
>>> # return HttpResponse('Pong')
>>> # else
>>> # return HttpResponseForbidden('Permissions denied')
>>>
>>>
>>> This is what the sending server gives for an error:
>>> Exception while trying to post event to
>>> http://redacted:8000/webhooks/ComputerCheckIn - I/O error on POST
>>> request for "http://redacted:8000/webhooks/ComputerCheckIn":Connect to
>>> redacted:8000 [/redacted] failed: connect timed out; nested exception is
>>> org.apache.http.conn.ConnectTimeoutException: Connect to redacted:8000
>>> [/redacted] failed: connect timed out
>>>
>>>
>>> --
>>> You received this message because you are subscribed to the Google
>>> Groups "Django users" group.
>>> To unsubscribe from this group and stop receiving emails from it, send
>>> an email to django-users...@googlegroups.com.
>>> To post to this group, send email to django...@googlegroups.com.
>>> Visit this group at https://groups.google.com/group/django-users.
>>> To view this discussion on the web visit
>>> https://groups.google.com/d/msgid/django-users/343df769-44f3-4316-882e-a701280b358a%40googlegroups.com
>>> <https://groups.google.com/d/msgid/django-users/343df769-44f3-4316-882e-a701280b358a%40googlegroups.com?utm_medium=email&utm_source=footer>
>>> .
>>> For more options, visit https://groups.google.com/d/optout.
>>>
&
Re: Connection Reset by Peer
There's no browser involved. Just another server. If I manually post it
works fine.
On Monday, March 11, 2019 at 2:17:22 PM UTC-5, Jani Tiainen wrote:
>
> Hi.
>
> Usually error means that client (browser) terminated connection before
> request was completely handled and returned to client.
>
>
>
>
> ma 11. maalisk. 2019 klo 17.58 Alex Snyder > kirjoitti:
>
>> Hello,
>> I'm working on a webhook receiver and all was working fine the other day.
>> Now I'm receiving connection reset by peer errors. The data being posted is
>> getting received so and I can't figure out why it all of a sudden started
>> giving errors.
>>
>> Could it be that connections are coming in too quickly? It didn't have a
>> problem with it before.
>>
>> I'm getting the following:
>> Exception happened during processing of request from ('redacted', 58812)
>> Traceback (most recent call last):
>> File
>> "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socketserver.py", line
>> 650, in process_request_thread
>> self.finish_request(request, client_address)
>> File
>> "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socketserver.py", line
>> 360, in finish_request
>>
>> self.RequestHandlerClass(request, client_address, self)
>> File
>> "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socketserver.py", line
>> 720, in __init__
>> self.handle()
>> File
>> "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/site-packages/django/core/servers/basehttp.py",
>>
>> line 171, in han
>> dle
>> self.handle_one_request()
>> File
>> "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/site-packages/django/core/servers/basehttp.py",
>>
>> line 179, in han
>> dle_one_request
>> self.raw_requestline = self.rfile.readline(65537)
>> File "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socket.py", line
>> 589, in readinto
>> return self._sock.recv_into(b)
>> ConnectionResetError: [Errno 54] Connection reset by peer
>>
>>
>> My View
>>
>> @require_POST
>> @csrf_exempt
>> def computer_checkin(request):
>> if request.method == 'POST':
>> #ip = get_client_ip(request)
>> print(request)
>> #request_data = json.loads(request.body.decode("utf-8"))
>> #print(ip)
>> return HttpResponse(201)
>> else:
>> return HttpResponse(400)
>> # if ip in allowed_ip:
>> # #print(request_data['webhook']['webhookEvent'])
>> # return HttpResponse('Pong')
>> # else
>> # return HttpResponseForbidden('Permissions denied')
>>
>>
>> This is what the sending server gives for an error:
>> Exception while trying to post event to
>> http://redacted:8000/webhooks/ComputerCheckIn - I/O error on POST
>> request for "http://redacted:8000/webhooks/ComputerCheckIn":Connect to
>> redacted:8000 [/redacted] failed: connect timed out; nested exception is
>> org.apache.http.conn.ConnectTimeoutException: Connect to redacted:8000
>> [/redacted] failed: connect timed out
>>
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "Django users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to django-users...@googlegroups.com .
>> To post to this group, send email to django...@googlegroups.com
>> .
>> Visit this group at https://groups.google.com/group/django-users.
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/django-users/343df769-44f3-4316-882e-a701280b358a%40googlegroups.com
>>
>> <https://groups.google.com/d/msgid/django-users/343df769-44f3-4316-882e-a701280b358a%40googlegroups.com?utm_medium=email&utm_source=footer>
>> .
>> For more options, visit https://groups.google.com/d/optout.
>>
>
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Re: Connection Reset by Peer
Hi.
Usually error means that client (browser) terminated connection before
request was completely handled and returned to client.
ma 11. maalisk. 2019 klo 17.58 Alex Snyder
kirjoitti:
> Hello,
> I'm working on a webhook receiver and all was working fine the other day.
> Now I'm receiving connection reset by peer errors. The data being posted is
> getting received so and I can't figure out why it all of a sudden started
> giving errors.
>
> Could it be that connections are coming in too quickly? It didn't have a
> problem with it before.
>
> I'm getting the following:
> Exception happened during processing of request from ('redacted', 58812)
> Traceback (most recent call last):
> File "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socketserver.py",
> line 650, in process_request_thread
> self.finish_request(request, client_address)
> File "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socketserver.py",
> line 360, in finish_request
>
> self.RequestHandlerClass(request, client_address, self)
> File "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socketserver.py",
> line 720, in __init__
> self.handle()
> File
> "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/site-packages/django/core/servers/basehttp.py",
> line 171, in han
> dle
> self.handle_one_request()
> File
> "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/site-packages/django/core/servers/basehttp.py",
> line 179, in han
> dle_one_request
> self.raw_requestline = self.rfile.readline(65537)
> File "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socket.py", line
> 589, in readinto
> return self._sock.recv_into(b)
> ConnectionResetError: [Errno 54] Connection reset by peer
>
>
> My View
>
> @require_POST
> @csrf_exempt
> def computer_checkin(request):
> if request.method == 'POST':
> #ip = get_client_ip(request)
> print(request)
> #request_data = json.loads(request.body.decode("utf-8"))
> #print(ip)
> return HttpResponse(201)
> else:
> return HttpResponse(400)
> # if ip in allowed_ip:
> # #print(request_data['webhook']['webhookEvent'])
> # return HttpResponse('Pong')
> # else
> # return HttpResponseForbidden('Permissions denied')
>
>
> This is what the sending server gives for an error:
> Exception while trying to post event to
> http://redacted:8000/webhooks/ComputerCheckIn - I/O error on POST request
> for "http://redacted:8000/webhooks/ComputerCheckIn":Connect to
> redacted:8000 [/redacted] failed: connect timed out; nested exception is
> org.apache.http.conn.ConnectTimeoutException: Connect to redacted:8000
> [/redacted] failed: connect timed out
>
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
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Connection Reset by Peer
Hello,
I'm working on a webhook receiver and all was working fine the other day.
Now I'm receiving connection reset by peer errors. The data being posted is
getting received so and I can't figure out why it all of a sudden started
giving errors.
Could it be that connections are coming in too quickly? It didn't have a
problem with it before.
I'm getting the following:
Exception happened during processing of request from ('redacted', 58812)
Traceback (most recent call last):
File "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socketserver.py",
line 650, in process_request_thread
self.finish_request(request, client_address)
File "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socketserver.py",
line 360, in finish_request
self.RequestHandlerClass(request, client_address, self)
File "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socketserver.py",
line 720, in __init__
self.handle()
File
"/Users/myuser/anaconda3/envs/myenv/lib/python3.7/site-packages/django/core/servers/basehttp.py",
line 171, in han
dle
self.handle_one_request()
File
"/Users/myuser/anaconda3/envs/myenv/lib/python3.7/site-packages/django/core/servers/basehttp.py",
line 179, in han
dle_one_request
self.raw_requestline = self.rfile.readline(65537)
File "/Users/myuser/anaconda3/envs/myenv/lib/python3.7/socket.py", line
589, in readinto
return self._sock.recv_into(b)
ConnectionResetError: [Errno 54] Connection reset by peer
My View
@require_POST
@csrf_exempt
def computer_checkin(request):
if request.method == 'POST':
#ip = get_client_ip(request)
print(request)
#request_data = json.loads(request.body.decode("utf-8"))
#print(ip)
return HttpResponse(201)
else:
return HttpResponse(400)
# if ip in allowed_ip:
# #print(request_data['webhook']['webhookEvent'])
# return HttpResponse('Pong')
# else
# return HttpResponseForbidden('Permissions denied')
This is what the sending server gives for an error:
Exception while trying to post event to
http://redacted:8000/webhooks/ComputerCheckIn - I/O error on POST request
for "http://redacted:8000/webhooks/ComputerCheckIn":Connect to
redacted:8000 [/redacted] failed: connect timed out; nested exception is
org.apache.http.conn.ConnectTimeoutException: Connect to redacted:8000
[/redacted] failed: connect timed out
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Getting "SMTPServerDisconnected: Connection unexpectedly closed: [Errno 104] Connection reset by peer" errors when using django.core.mail.send_mail in the loop
Create a command like below, which send a mail to the user if the date meet the requirement: class Command(BaseCommand): help= 'Send mail to user regularly if there have contacts needs reminder' def handle(self, *args, **options): now = timezone.now().date() backlogs = Backlog.objects.all() for backlog in backlogs.iterator(): start_date = backlog.start_date end_date = backlog.end_date if start_date <= now and now < end_date: user = backlog.user user_email = user.email user_name = user.username if user_email is not None: mail_title = u'Contracts need to be handling.' mail_content = u"Dear:%s，you have messages" % user_name link = u"http://xx.xxx.xx.xxx/contract-info/"; mail_content += link; mail_from = 'from_em...@xx.com' mail_to = [user_email] send_mail(mail_title, mail_content, mail_from, mail_to) This command can run well in local server. But when I launch it on the VPS and if call send_mail more than once, below mesasge appear: "SMTPServerDisconnected: Connection unexpectedly closed: [Errno 104] Connection reset by peer" But if only one backlog been filtered and only call once send_mail, it works well. Does anybody met the issue before? thanks in advance! -Haomin -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/f1dc8ce0-6454-474e-b747-15d832b4ac3e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Connection Reset by Peer (104) on POST submission
I am trying to deploy my Django site. On my development environment using
runserver, everything works perfectly. After deploying to production with
Apache and Passenger WSGI on a shared hosting environment, the majority of
the site works correctly. However, I am having one issue that I am unable
to figure out.
When submitting a form via POST with enctype="multipart/form-data" and that
has filefields or imagefields in the form, I get a connection reset page.
The apache error log shows the following error:
[Wed Sept 4 17:11:53 2013] [error] [client 123.45.6.78]
(104)Connection reset by peer: ap_content_length_filter: apr_bucket_read()
failed, referer: http://www.example.com
Has anyone experienced this error or know how to fix it?
Below is the form file, template and view code that handles the POST
submission:
< forms.py -->
class TestForm(forms.Form):
name = forms.CharField(label='Last Name', max_length=100)
file = forms.ImageField(required=False)
< end forms.py -->
< test_page.html -->
{% if form %}
{% for field in form %}
{{ field.errors }}
{{ field.label_tag }}: {{ field }}
{% endfor %}
{% csrf_token %}
{% endif %}
<--- end test_page.html --->
< views.py ->
from django.template import RequestContext
from forms import TestForm
def test_form_view(request):
if request.method == 'POST':
return render_to_response('test_page.html',{},)
else:
return render_to_response('test_page.html',{ 'form': TestForm(), },
context_instance=RequestContext(request))
< end views.py >
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error: [Errno 104] Connection reset by peer - dev server IE 9
When I am testing my applications using django 1.2 and 1.3 dev server
on IE 9. Every other requests gives me:
Traceback (most recent call last):
File "/home/dmican/Envs/monetization/lib/python2.6/site-packages/
django/core/servers/basehttp.py", line 281, in run
self.finish_response()
File "/home/dmican/Envs/monetization/lib/python2.6/site-packages/
django/core/servers/basehttp.py", line 321, in finish_response
self.write(data)
File "/home/dmican/Envs/monetization/lib/python2.6/site-packages/
django/core/servers/basehttp.py", line 400, in write
self.send_headers()
File "/home/dmican/Envs/monetization/lib/python2.6/site-packages/
django/core/servers/basehttp.py", line 464, in send_headers
self.send_preamble()
File "/home/dmican/Envs/monetization/lib/python2.6/site-packages/
django/core/servers/basehttp.py", line 379, in send_preamble
self._write('HTTP/%s %s\r\n' % (self.http_version,self.status))
File "/home/dmican/Envs/monetization/lib/python2.6/site-packages/
django/core/servers/basehttp.py", line 508, in _write
self.stdout.write(data)
File "/usr/lib/python2.6/socket.py", line 297, in write
self.flush()
File "/usr/lib/python2.6/socket.py", line 284, in flush
self._sock.sendall(buffer)
error: [Errno 104] Connection reset by peer
This is mainly when I am requesting static media, but not
exclusively. This error can happen on any request.
It is happening way too frequently (every other request) for it to be
a coincidence. On chrome and firefox I hardly ever see these errors.
Before I dig into it has anyone had a similar experience??? It makes
IE9 un-testable.
Thank you
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Re: Connection reset by peer error on POST content longer than about 6k chars...
The django development server isn't multithreaded by default, and it's probably having some trouble serving back the files. There were some hacks/mods on this last a few months back talking about how to change the dev server so that it was multithreaded and make it a tad more reliable. I'm afraid I don't recall the specifics, but it appeared to have the same signature as your issue. -joe On 3/13/07, Ryan Alexander <[EMAIL PROTECTED]> wrote: > > > Function in question: > > http://dpaste.com/6787/ > > Simply put, this is a little client program that goes out to the > Django server, which tells it which URLS to test and how many times to > hit them. It'll average the results, then return the timing info, > along with the HTML generated by the render (it gets this from a > global variable.) > > Here's the weird part. If I keep the amount of text pushed back to > approx. 5-7K chars. It's fine. but if I go higher than that, I get > this error: > > Traceback (most recent call last): > File "client.py", line 72, in ? > runtest() > File "client.py", line 62, in runtest > response = opener.open(req , data) > File "C:\Python24\lib\urllib2.py", line 358, in open > response = self._open(req, data) > File "C:\Python24\lib\urllib2.py", line 376, in _open > '_open', req) > File "C:\Python24\lib\urllib2.py", line 337, in _call_chain > result = func(*args) > File "C:\Python24\lib\urllib2.py", line 1021, in http_open > return self.do_open(httplib.HTTPConnection, req) > File "C:\Python24\lib\urllib2.py", line 996, in do_open > raise URLError(err) > urllib2.URLError: > > > Can anyone please shed some light on this problem for me? I'd really > like to get the whole of the HTML page back to the server so I can do > some checking of it. > > > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Connection reset by peer error on POST content longer than about 6k chars...
Function in question: http://dpaste.com/6787/ Simply put, this is a little client program that goes out to the Django server, which tells it which URLS to test and how many times to hit them. It'll average the results, then return the timing info, along with the HTML generated by the render (it gets this from a global variable.) Here's the weird part. If I keep the amount of text pushed back to approx. 5-7K chars. It's fine. but if I go higher than that, I get this error: Traceback (most recent call last): File "client.py", line 72, in ? runtest() File "client.py", line 62, in runtest response = opener.open(req , data) File "C:\Python24\lib\urllib2.py", line 358, in open response = self._open(req, data) File "C:\Python24\lib\urllib2.py", line 376, in _open '_open', req) File "C:\Python24\lib\urllib2.py", line 337, in _call_chain result = func(*args) File "C:\Python24\lib\urllib2.py", line 1021, in http_open return self.do_open(httplib.HTTPConnection, req) File "C:\Python24\lib\urllib2.py", line 996, in do_open raise URLError(err) urllib2.URLError: Can anyone please shed some light on this problem for me? I'd really like to get the whole of the HTML page back to the server so I can do some checking of it. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
