Thanks very much for the reply, Christian. You're absolutely right and it
is the email send that is hanging. It works fine configured the same way
outside of a Docker container. The odd thing is that after the hang and
timeout the email does actually get delivered, so it's not a complete
network failure.
I'll have to figure out what Docker is doing. Can you tell me anything
about how RB sends the emails -- does it use some particular subsystem?
I tried setting uwsgi to use multiple processes but it didn't make a
difference.
-- Ben.
On Tuesday, 1 October 2019 19:51:48 UTC+1, Christian Hammond wrote:
>
> Hi Ben,
>
> If this is happening at Publish time, then my first guess would be that
> something is going wrong with sending an e-mail. That, or custom WebHooks,
> are the only blocking operations that exist in the publish process (we do
> want to make these non-blocking in the future, fwiw).
>
> Try disabling e-mails entirely and see if that fixes the problem. WebHooks
> as well, if they're configured.
>
> What concerns me a bit is the Connection Refused errors. I looked at the
> Docker image and I suspect part of what's happening is that uwsgi (set up
> in the image) is running multi-threaded but only with a single process.
> This can lead to blocking issues. You're really going to want to update
> that to use multiple processes, for things like this. Maybe start with 10,
> go up from there. You'll have to determine what numbers are best for your
> scale (and how many Docker instances you plan to run). It doesn't look like
> the image natively supports customizing this, so you'll probably have to
> fork the image.
>
> Christian
>
> On Thu, Sep 26, 2019 at 8:39 AM Ben ST <b...@cantab.net <javascript:>>
> wrote:
>
>> I have installed ReviewBoard using Docker and the ikatson/reviewboard
>> image. I thought it was all working and some small test diffs I posted
>> worked fine. Then when we tried to use some real diffs that were a bit
>> larger, ReviewBoard shows "Saving" for a long time (~60 seconds) and gives
>> a "HTTP 0" error. See attached screen shot.
>>
>> This is not a stupidly large diff. It's around 50 files, and an attached
>> 6MB movie. The diff upload itself, and attaching the movie, work fine. The
>> error happens when you try to publish. I am using HTTP on port 8000.
>>
>> Does anyone know what is causing this? Thanks.
>>
>> ReviewBoard log:
>>
>> 2019-09-26 11:23:59,273 - INFO - - root - Reloading logging settings
>> 2019-09-26 11:24:02,977 - DEBUG - None - bestave -
>> /reviews/r/1/_fragments/diff-comments/1/ - root - Begin: Generating diff
>> file info for diffset id 1, filediff 2
>> 2019-09-26 11:24:03,632 - DEBUG - None - bestave -
>> /reviews/r/1/_fragments/diff-comments/1/ - root - End: Generating diff file
>> info for diffset id 1, filediff 2
>> 2019-09-26 11:24:03,633 - DEBUG - None - bestave -
>> /reviews/r/1/_fragments/diff-comments/1/ - root - Generating diff file info
>> for diffset id 1, filediff 2 took 0.655330 seconds
>> 2019-09-26 11:25:17,069 - DEBUG - - root - Calculated issue counts for
>> review request ID 1 across 1 review(s): Resulting counts = {u'A': 0, u'B':
>> 0, u'R': 0, u'D': 0, u'O': 1}; DB values =
>> [{u'screenshot_comments__issue_status': None,
>> u'general_comments__issue_opened': True, u'file_attachment_comments__pk':
>> None, u'screenshot_comments__issue_opened': None, u'comments__pk': None,
>> u'general_comments__pk': 1, u'comments__issue_opened': None,
>> u'general_comments__issue_status': u'O',
>> u'file_attachment_comments__issue_opened': None,
>> u'screenshot_comments__pk': None, u'comments__issue_status': None,
>> u'file_attachment_comments__issue_status': None}]; Field IDs =
>> {u'screenshot_comments': set([]), u'general_comments': set([1]),
>> u'comments': set([]), u'file_attachment_comments': set([])}
>>
>>
>> Chrome console (also in a screen shot):
>> base.min.af574b99af97.js:3 [Deprecation] The Notification API may no
>> longer be used from insecure origins. You should consider switching your
>> application to a secure origin, such as HTTPS. See https://goo.gl/rStTGz
>> for more details.
>> setup @ base.min.af574b99af97.js:3
>> :8000/reviews/api/review-requests/1/reviews/draft/?1569497084270&api_format=json&force-text-type=html&include-text-types=raw%2Cmarkdown:1
>>
>> Failed to load resource: the server responded with a status of 404 (NOT
>> FOUND)
>> reviews.min.62c9e1499e46.js:5 Failed to save review Arguments(2)0: r
>> {cid: "c20", attributes: {…}, _changing: false, _previousAttributes: {…},
>> changed: {…}, …}attributes: {parentObject: r, publishToOwnerOnly: false,
>> forceTextType: "html", shipIt: false, public: true, …}changed: {}cid:
>> "c20"extraData: r {cid: "c21", attributes: {…}, _changing: false,
>> _previousAttributes: {…}, changed: {…}, …}id: 2validationError:
>> null_changing: false_events: {saving: Array(1), destroying: Array(1),
>> saved: Array(3), destroyed: Array(1), publishError: Array(1),
>> …}_listenerId: "l70"_listeners: {l22: r}_needDraft: false_pending:
>> false_previousAttributes: {parentObject: r, publishToOwnerOnly: false,
>> forceTextType: "html", shipIt: false, public: true, …}__proto__: r1:
>> {readyState: 0, getResponseHeader: ƒ, getAllResponseHeaders: ƒ,
>> setRequestHeader: ƒ, overrideMimeType: ƒ, …}callee: (...)length:
>> 2Symbol(Symbol.iterator): ƒ values()get callee: ƒ ()set callee: ƒ
>> ()__proto__: Object
>> error @ reviews.min.62c9e1499e46.js:5
>> :8000/reviews/api/review-requests/1/reviews/2/:1 Failed to load resource:
>> net::ERR_EMPTY_RESPONSE
>> :8000/reviews/api/review-requests/1/last-update/?api_format=json:1 Failed
>> to load resource: net::ERR_CONNECTION_REFUSED
>>
>>
>> --
>> Supercharge your Review Board with Power Pack:
>> https://www.reviewboard.org/powerpack/
>> Want us to host Review Board for you? Check out RBCommons:
>> https://rbcommons.com/
>> Happy user? Let us know! https://www.reviewboard.org/users/
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>>
>
>
> --
> Christian Hammond
> President/CEO of Beanbag <https://www.beanbaginc.com/>
> Makers of Review Board <https://www.reviewboard.org/>
>
--
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