django channels on heroku hosting
Since I cant use redis I used the other channel layer that is
InMemoryChannelLayer
WSGI_APPLICATION = 'django_analytics.wsgi.application'
ASGI_APPLICATION = "django_analytics.routings.application"
CHANNEL_LAYERS = {
"default": {
"BACKEND": "channels.layers.InMemoryChannelLayer",
"CONFIG": {
},
},
}
I deployed it, on heroku but I am getting error
(index):9 WebSocket connection to
'wss://mkmnim.herokuapp.com/ws/chat/page/' failed: Error during
WebSocket handshake: Unexpected response code: 404
I got it working at my local server but I am not able to do the same in hosting it online,Also will I have to do something related to daphne ?
Initially I used redis and ran redis server locally but while hosting redis setup was paid so I choose InMemoryChannelLayer
(channels without channel layer or any other free hosting)
so what should I do ?
django_analytics.routings.py
from channels.auth import AuthMiddlewareStack
from channels.routing import ProtocolTypeRouter, URLRouter
from view_analytics import routing
application = ProtocolTypeRouter({
# Empty for now (http->django views is added by default)
'websocket': AuthMiddlewareStack(
URLRouter(
routing.websocket_urlpatterns
)
),
})
view_analytics.routings.py
from django.conf.urls import url
from . import consumers
websocket_urlpatterns = [
url(r'^ws/chat/room/$', consumers.ChatConsumer),
url(r'^ws/chat/page/$', consumers.PageConsumer),
]
page.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<script>
let chatSocket = new WebSocket(
'wss://' + window.location.host +
'/ws/chat/' + 'page' + '/');
chatSocket.onmessage = function(e) {
const data = JSON.parse(e.data);
const message = data['message'];
console.log("message is"+ message)
};
chatSocket.onclose = function(e) {
console.error('Chat socket closed unexpectedly');
};
</script>
</body>
</html>
edit 1:
added heroku logs as well
2018-11-13T08:12:14.240908+00:00 heroku[router]: at=info method=GET
path="/view_analytics/page_check/" host=mkmnim.herokuapp.com
request_id=93802d36-fece-47b0-9e91-7f453d891f00 fwd="47.31.181.82"
dyno=web.1 connect=1ms service=60ms status=200 bytes=726
protocol=https 2018-11-13T08:12:14.240275+00:00 app[web.1]:
10.41.198.116 - - [13/Nov/2018:08:12:14 +0000] "GET /view_analytics/page_check/ HTTP/1.1" 200 536 "-" "Mozilla/5.0 (X11;
Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko)
Chrome/69.0.3497.81 Safari/537.36" 2018-11-13T08:12:15.342043+00:00
heroku[router]: at=info method=GET path="/ws/chat/page/"
host=mkmnim.herokuapp.com
request_id=c2f225eb-1f88-4417-87fe-281b6dd6fd51 fwd="47.31.181.82"
dyno=web.1 connect=1ms service=7ms status=404 bytes=2534
protocol=https 2018-11-13T08:12:15.340615+00:00 app[web.1]: Not Found:
/ws/chat/page/ 2018-11-13T08:12:15.341106+00:00 app[web.1]:
10.168.81.123 - - [13/Nov/2018:08:12:15 +0000] "GET /ws/chat/page/ HTTP/1.1" 404 2351 "-" "Mozilla/5.0 (X11; Linux x86_64)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81
Safari/537.36"
python django django-channels
asked Nov 13 '18 at 7:35
Nimish BansalNimish Bansal
753417
|
show 3 more comments
Since I cant use redis I used the other channel layer that is
InMemoryChannelLayer
WSGI_APPLICATION = 'django_analytics.wsgi.application'
ASGI_APPLICATION = "django_analytics.routings.application"
CHANNEL_LAYERS = {
"default": {
"BACKEND": "channels.layers.InMemoryChannelLayer",
"CONFIG": {
},
},
}
I deployed it, on heroku but I am getting error
(index):9 WebSocket connection to
'wss://mkmnim.herokuapp.com/ws/chat/page/' failed: Error during
WebSocket handshake: Unexpected response code: 404
I got it working at my local server but I am not able to do the same in hosting it online,Also will I have to do something related to daphne ?
Initially I used redis and ran redis server locally but while hosting redis setup was paid so I choose InMemoryChannelLayer
(channels without channel layer or any other free hosting)
so what should I do ?
django_analytics.routings.py
from channels.auth import AuthMiddlewareStack
from channels.routing import ProtocolTypeRouter, URLRouter
from view_analytics import routing
application = ProtocolTypeRouter({
# Empty for now (http->django views is added by default)
'websocket': AuthMiddlewareStack(
URLRouter(
routing.websocket_urlpatterns
)
),
})
view_analytics.routings.py
from django.conf.urls import url
from . import consumers
websocket_urlpatterns = [
url(r'^ws/chat/room/$', consumers.ChatConsumer),
url(r'^ws/chat/page/$', consumers.PageConsumer),
]
page.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<script>
let chatSocket = new WebSocket(
'wss://' + window.location.host +
'/ws/chat/' + 'page' + '/');
chatSocket.onmessage = function(e) {
const data = JSON.parse(e.data);
const message = data['message'];
console.log("message is"+ message)
};
chatSocket.onclose = function(e) {
console.error('Chat socket closed unexpectedly');
};
</script>
</body>
</html>
edit 1:
added heroku logs as well
2018-11-13T08:12:14.240908+00:00 heroku[router]: at=info method=GET
path="/view_analytics/page_check/" host=mkmnim.herokuapp.com
request_id=93802d36-fece-47b0-9e91-7f453d891f00 fwd="47.31.181.82"
dyno=web.1 connect=1ms service=60ms status=200 bytes=726
protocol=https 2018-11-13T08:12:14.240275+00:00 app[web.1]:
10.41.198.116 - - [13/Nov/2018:08:12:14 +0000] "GET /view_analytics/page_check/ HTTP/1.1" 200 536 "-" "Mozilla/5.0 (X11;
Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko)
Chrome/69.0.3497.81 Safari/537.36" 2018-11-13T08:12:15.342043+00:00
heroku[router]: at=info method=GET path="/ws/chat/page/"
host=mkmnim.herokuapp.com
request_id=c2f225eb-1f88-4417-87fe-281b6dd6fd51 fwd="47.31.181.82"
dyno=web.1 connect=1ms service=7ms status=404 bytes=2534
protocol=https 2018-11-13T08:12:15.340615+00:00 app[web.1]: Not Found:
/ws/chat/page/ 2018-11-13T08:12:15.341106+00:00 app[web.1]:
10.168.81.123 - - [13/Nov/2018:08:12:15 +0000] "GET /ws/chat/page/ HTTP/1.1" 404 2351 "-" "Mozilla/5.0 (X11; Linux x86_64)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81
Safari/537.36"
python django django-channels
asked Nov 13 '18 at 7:35
Nimish BansalNimish Bansal
753417
Can you show your frontend websocket Initialization code?
– Raja Simon
Nov 13 '18 at 7:44
edited,added html :-)
– Nimish Bansal
Nov 13 '18 at 7:44
Please clarify few details first. If this works in local then it will also works inherokuand it's nothing to do withInMemoryChannelLayer. Can you hard refresh your local browser and try to access the page in local server address?
– Raja Simon
Nov 13 '18 at 7:54
yes its working in local server.
– Nimish Bansal
Nov 13 '18 at 7:57
Okay. Please include the heroku logs if possible.
– Raja Simon
Nov 13 '18 at 8:06
|
show 3 more comments
Since I cant use redis I used the other channel layer that is
InMemoryChannelLayer
WSGI_APPLICATION = 'django_analytics.wsgi.application'
ASGI_APPLICATION = "django_analytics.routings.application"
CHANNEL_LAYERS = {
"default": {
"BACKEND": "channels.layers.InMemoryChannelLayer",
"CONFIG": {
},
},
}
I deployed it, on heroku but I am getting error
(index):9 WebSocket connection to
'wss://mkmnim.herokuapp.com/ws/chat/page/' failed: Error during
WebSocket handshake: Unexpected response code: 404
I got it working at my local server but I am not able to do the same in hosting it online,Also will I have to do something related to daphne ?
Initially I used redis and ran redis server locally but while hosting redis setup was paid so I choose InMemoryChannelLayer
(channels without channel layer or any other free hosting)
so what should I do ?
django_analytics.routings.py
from channels.auth import AuthMiddlewareStack
from channels.routing import ProtocolTypeRouter, URLRouter
from view_analytics import routing
application = ProtocolTypeRouter({
# Empty for now (http->django views is added by default)
'websocket': AuthMiddlewareStack(
URLRouter(
routing.websocket_urlpatterns
)
),
})
view_analytics.routings.py
from django.conf.urls import url
from . import consumers
websocket_urlpatterns = [
url(r'^ws/chat/room/$', consumers.ChatConsumer),
url(r'^ws/chat/page/$', consumers.PageConsumer),
]
page.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<script>
let chatSocket = new WebSocket(
'wss://' + window.location.host +
'/ws/chat/' + 'page' + '/');
chatSocket.onmessage = function(e) {
const data = JSON.parse(e.data);
const message = data['message'];
console.log("message is"+ message)
};
chatSocket.onclose = function(e) {
console.error('Chat socket closed unexpectedly');
};
</script>
</body>
</html>
edit 1:
added heroku logs as well
2018-11-13T08:12:14.240908+00:00 heroku[router]: at=info method=GET
path="/view_analytics/page_check/" host=mkmnim.herokuapp.com
request_id=93802d36-fece-47b0-9e91-7f453d891f00 fwd="47.31.181.82"
dyno=web.1 connect=1ms service=60ms status=200 bytes=726
protocol=https 2018-11-13T08:12:14.240275+00:00 app[web.1]:
10.41.198.116 - - [13/Nov/2018:08:12:14 +0000] "GET /view_analytics/page_check/ HTTP/1.1" 200 536 "-" "Mozilla/5.0 (X11;
Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko)
Chrome/69.0.3497.81 Safari/537.36" 2018-11-13T08:12:15.342043+00:00
heroku[router]: at=info method=GET path="/ws/chat/page/"
host=mkmnim.herokuapp.com
request_id=c2f225eb-1f88-4417-87fe-281b6dd6fd51 fwd="47.31.181.82"
dyno=web.1 connect=1ms service=7ms status=404 bytes=2534
protocol=https 2018-11-13T08:12:15.340615+00:00 app[web.1]: Not Found:
/ws/chat/page/ 2018-11-13T08:12:15.341106+00:00 app[web.1]:
10.168.81.123 - - [13/Nov/2018:08:12:15 +0000] "GET /ws/chat/page/ HTTP/1.1" 404 2351 "-" "Mozilla/5.0 (X11; Linux x86_64)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81
Safari/537.36"
python django django-channels
asked Nov 13 '18 at 7:35
Nimish BansalNimish Bansal
753417
Since I cant use redis I used the other channel layer that is
InMemoryChannelLayer
WSGI_APPLICATION = 'django_analytics.wsgi.application'
ASGI_APPLICATION = "django_analytics.routings.application"
CHANNEL_LAYERS = {
"default": {
"BACKEND": "channels.layers.InMemoryChannelLayer",
"CONFIG": {
},
},
}
I deployed it, on heroku but I am getting error
(index):9 WebSocket connection to
'wss://mkmnim.herokuapp.com/ws/chat/page/' failed: Error during
WebSocket handshake: Unexpected response code: 404
I got it working at my local server but I am not able to do the same in hosting it online,Also will I have to do something related to daphne ?
Initially I used redis and ran redis server locally but while hosting redis setup was paid so I choose InMemoryChannelLayer
(channels without channel layer or any other free hosting)
so what should I do ?
django_analytics.routings.py
from channels.auth import AuthMiddlewareStack
from channels.routing import ProtocolTypeRouter, URLRouter
from view_analytics import routing
application = ProtocolTypeRouter({
# Empty for now (http->django views is added by default)
'websocket': AuthMiddlewareStack(
URLRouter(
routing.websocket_urlpatterns
)
),
})
view_analytics.routings.py
from django.conf.urls import url
from . import consumers
websocket_urlpatterns = [
url(r'^ws/chat/room/$', consumers.ChatConsumer),
url(r'^ws/chat/page/$', consumers.PageConsumer),
]
page.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<script>
let chatSocket = new WebSocket(
'wss://' + window.location.host +
'/ws/chat/' + 'page' + '/');
chatSocket.onmessage = function(e) {
const data = JSON.parse(e.data);
const message = data['message'];
console.log("message is"+ message)
};
chatSocket.onclose = function(e) {
console.error('Chat socket closed unexpectedly');
};
</script>
</body>
</html>
edit 1:
added heroku logs as well
2018-11-13T08:12:14.240908+00:00 heroku[router]: at=info method=GET
path="/view_analytics/page_check/" host=mkmnim.herokuapp.com
request_id=93802d36-fece-47b0-9e91-7f453d891f00 fwd="47.31.181.82"
dyno=web.1 connect=1ms service=60ms status=200 bytes=726
protocol=https 2018-11-13T08:12:14.240275+00:00 app[web.1]:
10.41.198.116 - - [13/Nov/2018:08:12:14 +0000] "GET /view_analytics/page_check/ HTTP/1.1" 200 536 "-" "Mozilla/5.0 (X11;
Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko)
Chrome/69.0.3497.81 Safari/537.36" 2018-11-13T08:12:15.342043+00:00
heroku[router]: at=info method=GET path="/ws/chat/page/"
host=mkmnim.herokuapp.com
request_id=c2f225eb-1f88-4417-87fe-281b6dd6fd51 fwd="47.31.181.82"
dyno=web.1 connect=1ms service=7ms status=404 bytes=2534
protocol=https 2018-11-13T08:12:15.340615+00:00 app[web.1]: Not Found:
/ws/chat/page/ 2018-11-13T08:12:15.341106+00:00 app[web.1]:
10.168.81.123 - - [13/Nov/2018:08:12:15 +0000] "GET /ws/chat/page/ HTTP/1.1" 404 2351 "-" "Mozilla/5.0 (X11; Linux x86_64)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81
Safari/537.36"
python django django-channels
python django django-channels
asked Nov 13 '18 at 7:35
Nimish BansalNimish Bansal
753417
asked Nov 13 '18 at 7:35
Nimish BansalNimish Bansal
753417
edited Nov 13 '18 at 8:14
Nimish Bansal
asked Nov 13 '18 at 7:35
Nimish BansalNimish Bansal
753417
asked Nov 13 '18 at 7:35
Nimish BansalNimish Bansal
753417
asked Nov 13 '18 at 7:35
Nimish BansalNimish Bansal
753417
753417
Can you show your frontend websocket Initialization code?
– Raja Simon
Nov 13 '18 at 7:44
edited,added html :-)
– Nimish Bansal
Nov 13 '18 at 7:44
Please clarify few details first. If this works in local then it will also works inherokuand it's nothing to do withInMemoryChannelLayer. Can you hard refresh your local browser and try to access the page in local server address?
– Raja Simon
Nov 13 '18 at 7:54
yes its working in local server.
– Nimish Bansal
Nov 13 '18 at 7:57
Okay. Please include the heroku logs if possible.
– Raja Simon
Nov 13 '18 at 8:06
|
show 3 more comments
Can you show your frontend websocket Initialization code?
– Raja Simon
Nov 13 '18 at 7:44
edited,added html :-)
– Nimish Bansal
Nov 13 '18 at 7:44
Please clarify few details first. If this works in local then it will also works inherokuand it's nothing to do withInMemoryChannelLayer. Can you hard refresh your local browser and try to access the page in local server address?
– Raja Simon
Nov 13 '18 at 7:54
yes its working in local server.
– Nimish Bansal
Nov 13 '18 at 7:57
Okay. Please include the heroku logs if possible.
– Raja Simon
Nov 13 '18 at 8:06
Can you show your frontend websocket Initialization code?
– Raja Simon
Nov 13 '18 at 7:44
Can you show your frontend websocket Initialization code?
– Raja Simon
Nov 13 '18 at 7:44
edited,added html :-)
– Nimish Bansal
Nov 13 '18 at 7:44
edited,added html :-)
– Nimish Bansal
Nov 13 '18 at 7:44
Please clarify few details first. If this works in local then it will also works in
heroku and it's nothing to do with InMemoryChannelLayer. Can you hard refresh your local browser and try to access the page in local server address?– Raja Simon
Nov 13 '18 at 7:54
Please clarify few details first. If this works in local then it will also works in
heroku and it's nothing to do with InMemoryChannelLayer. Can you hard refresh your local browser and try to access the page in local server address?– Raja Simon
Nov 13 '18 at 7:54
yes its working in local server.
– Nimish Bansal
Nov 13 '18 at 7:57
yes its working in local server.
– Nimish Bansal
Nov 13 '18 at 7:57
Okay. Please include the heroku logs if possible.
– Raja Simon
Nov 13 '18 at 8:06
Okay. Please include the heroku logs if possible.
– Raja Simon
Nov 13 '18 at 8:06
|
show 3 more comments
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53275996%2fdjango-channels-on-heroku-hosting%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53275996%2fdjango-channels-on-heroku-hosting%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Can you show your frontend websocket Initialization code?
– Raja Simon
Nov 13 '18 at 7:44
edited,added html :-)
– Nimish Bansal
Nov 13 '18 at 7:44
Please clarify few details first. If this works in local then it will also works in
herokuand it's nothing to do withInMemoryChannelLayer. Can you hard refresh your local browser and try to access the page in local server address?– Raja Simon
Nov 13 '18 at 7:54
yes its working in local server.
– Nimish Bansal
Nov 13 '18 at 7:57
Okay. Please include the heroku logs if possible.
– Raja Simon
Nov 13 '18 at 8:06