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Posted to notifications@superset.apache.org by GitBox <gi...@apache.org> on 2022/07/21 09:48:44 UTC
[GitHub] [superset] dali-trabelsi opened a new issue, #20800: Embedded dashboard auto reloads with ReferenceError: Buffer is not defined at getGuestTokenRefreshTiming
dali-trabelsi opened a new issue, #20800:
URL: https://github.com/apache/superset/issues/20800
The embedded dashboard auto reloads very often (every few seconds).
The iframe display the dashboard correctly but I get ReferenceError: Buffer is not defined at getGuestTokenRefreshTiming
#### Screenshots
### Environment
(please complete the following information):
- browser type and version: Chrome
- superset version: 2.0.0
### Checklist
Make sure to follow these steps before submitting your issue - thank you!
- [ x ] I have checked the superset logs for python stacktraces and included it here as text if there are any.
- [ x ] I have reproduced the issue with at least the latest released version of superset.
- [ x ] I have checked the issue tracker for the same issue and I haven't found one similar.
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[GitHub] [superset] dali-trabelsi commented on issue #20800: Embedded dashboard reloads automatically every few seconds
Posted by GitBox <gi...@apache.org>.
dali-trabelsi commented on issue #20800:
URL: https://github.com/apache/superset/issues/20800#issuecomment-1283616461
@rusackas any updates please? we're still facing the same frustrating problem
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[GitHub] [superset] j-goldsmith commented on issue #20800: Embedded dashboard auto reloads with ReferenceError: Buffer is not defined at getGuestTokenRefreshTiming
Posted by GitBox <gi...@apache.org>.
j-goldsmith commented on issue #20800:
URL: https://github.com/apache/superset/issues/20800#issuecomment-1191917514
I'm running into a similar bug, followed by 403 errors when the embed iframe makes requests to the api.
v 2.0.0
Firefox
`<script>
async function fetchGuestTokenFromBackend() {
let response = await fetch('/superset/embed/FetchGuestToken/<uuid>');
if (response.status === 200) {
return await response.text();
}
return null;
}
supersetEmbeddedSdk.embedDashboard({
id: "<uuid>",
supersetDomain: "https://viz.domain.com",
mountPoint: document.getElementById("viz"),
fetchGuestToken: () => fetchGuestTokenFromBackend(),
dashboardUiConfig: {},
});
</script>`
Guest token seems to be generated fine, except that after the "Buffer is not Defined" error, the subsequent request from the iframe to https://viz.domain.com/api/v1/me/roles/ sends back inaccurate isActive, roles, and permissions.
`
[HTTP/2 200 OK 111ms]
{"result":{
"firstName":"first",
"isActive":false,
"isAnonymous":false,
"lastName":"last",
"permissions":{},"roles":{},
"username":"user"}}
`
That user is active, has roles and was authorized for the dashboard being embedded. I tried adding a browserfied version of Buffer with no luck, but that may be my lack of frontend bundling experience.
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[GitHub] [superset] frafra commented on issue #20800: Embedded dashboard reloads automatically every few seconds
Posted by GitBox <gi...@apache.org>.
frafra commented on issue #20800:
URL: https://github.com/apache/superset/issues/20800#issuecomment-1209028725
@dali-trabelsi Please do not tag random people. I just did minor contributors, I am not a maintainer.
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[GitHub] [superset] dali-trabelsi commented on issue #20800: Embedded dashboard reloads automatically every few seconds
Posted by GitBox <gi...@apache.org>.
dali-trabelsi commented on issue #20800:
URL: https://github.com/apache/superset/issues/20800#issuecomment-1235269205
> @dali-trabelsi to temporarily fix it i add buffer as dep and then import { Buffer } from 'buffer';
>
> window.Buffer = Buffer;
thank you @pabloascarza it does fix the buffer error but not the main problem of the page reloading automatically way too often
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[GitHub] [superset] vivek-kandhvar commented on issue #20800: Embedded dashboard auto reloads with ReferenceError: Buffer is not defined at getGuestTokenRefreshTiming
Posted by GitBox <gi...@apache.org>.
vivek-kandhvar commented on issue #20800:
URL: https://github.com/apache/superset/issues/20800#issuecomment-1205130719
Same problem for us too!
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[GitHub] [superset] dali-trabelsi commented on issue #20800: Embedded dashboard reloads automatically every few seconds
Posted by GitBox <gi...@apache.org>.
dali-trabelsi commented on issue #20800:
URL: https://github.com/apache/superset/issues/20800#issuecomment-1222372687
@pabloascarza unfortunately I even tried to modify the lib code inside node_modules of the packages but was still getting the same problem, I couldn't identify why it's auto-reloading. Please let me know if you tried anything from your end.
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[GitHub] [superset] dali-trabelsi closed issue #20800: Embedded dashboard reloads automatically every few seconds
Posted by "dali-trabelsi (via GitHub)" <gi...@apache.org>.
dali-trabelsi closed issue #20800: Embedded dashboard reloads automatically every few seconds
URL: https://github.com/apache/superset/issues/20800
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[GitHub] [superset] pabloascarza commented on issue #20800: Embedded dashboard reloads automatically every few seconds
Posted by GitBox <gi...@apache.org>.
pabloascarza commented on issue #20800:
URL: https://github.com/apache/superset/issues/20800#issuecomment-1222466812
>
To temporarily fix it i add buffer as dep and then
import { Buffer } from 'buffer';
window.Buffer = Buffer;
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[GitHub] [superset] dali-trabelsi commented on issue #20800: Embedded dashboard reloads automatically every few seconds
Posted by GitBox <gi...@apache.org>.
dali-trabelsi commented on issue #20800:
URL: https://github.com/apache/superset/issues/20800#issuecomment-1235270537
>
> Passing this around on Slack to some folks that have knowledge in this general area, but not sure if/when they'll have the bandwidth to go very deep on it.
Thank you so much!
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[GitHub] [superset] pabloascarza commented on issue #20800: Embedded dashboard reloads automatically every few seconds
Posted by GitBox <gi...@apache.org>.
pabloascarza commented on issue #20800:
URL: https://github.com/apache/superset/issues/20800#issuecomment-1218457792
Any updates on this?
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[GitHub] [superset] rusackas commented on issue #20800: Embedded dashboard reloads automatically every few seconds
Posted by GitBox <gi...@apache.org>.
rusackas commented on issue #20800:
URL: https://github.com/apache/superset/issues/20800#issuecomment-1231806058
Passing this around on Slack to some folks that have knowledge in this general area, but not sure if/when they'll have the bandwidth to go very deep on it.
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[GitHub] [superset] dali-trabelsi commented on issue #20800: Embedded dashboard reloads automatically every few seconds
Posted by GitBox <gi...@apache.org>.
dali-trabelsi commented on issue #20800:
URL: https://github.com/apache/superset/issues/20800#issuecomment-1207517767
@frafra @ryw @moonboots can you check this out please? it's really urgent
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