Prevent duplicate print job submissions.

[tylervz]

Sometimes a document gets submitted twice. We don't know why this happens.

Investigate if this is a problem with the front end (perhaps debounce the button), back end, or a problem with Google's servers.

Figure out how to reliably reproduce this.

If we can't fix this, find a way to detect duplicates and delete one of them after jobs are submitted.

[jglamine]

I head a rumor that this happens mostly when you select double sided and multiple copies, or something like that. Someone should look into this.

[jglamine]

I've had multiple reports that this is still an issue.

[tylervz]

Me too. I have also heard that it happened on the default settings (nothing
checked and 1 copy). Do we have a log we could look through?

On Tuesday, April 28, 2015, James Lamine [email protected] wrote:

I've had multiple reports that this is still an issue.

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[jglamine]

Sadly, no. My guess is it has nothing to do with settings. We'll just add
code to detect it and delete duplicates. Then we can log something when a
duplicate is detected. We can make that logging part of the print log I
mentioned in the stats page issue.
On Apr 28, 2015 1:48 PM, "Tyler VanZanten" [email protected] wrote:

Me too. I have also heard that it happened on the default settings (nothing
checked and 1 copy). Do we have a log we could look through?

On Tuesday, April 28, 2015, James Lamine [email protected] wrote:

I've had multiple reports that this is still an issue.

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https://github.com/jglamine/calvinwebprint/issues/5#issuecomment-97148500>
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