Questions tagged [concurrency]
Questions related to concurrent transactions
11
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2
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Library enforcing one person at a time for reading (block concurrent read)
In order to be compliant with a digital document licensing model - no concurrent access, which requires that a given (read-only) digital document is blocked even for reading while it is open by ...
- 31
1
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1
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Sharepoint 365 the file has been modified [...]
I have a simple document content type that has some fields.
I have also attached a simple approval workflow to this content type.
The workflow automatically start when a new item is created on the ...
- 141
4
votes
0
answers
465
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Handling concurrency in SharePoint Client Object Model
I'm currently working on an enterprise portal built completely using provider hosted apps, ECMA CSOM and .NET client object model. We are almost at the end of our development phase and we started ...
- 490
0
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1
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SharePoint 2013 Javascript REST API related: Saving Conflict. code=-2130575305, Microsoft.SharePoint.SPException
I have a function which updates list items. I use fiddler 2 for tracking the traffic. When I stress test the function I get code=-2130575305, Microsoft.SharePoint.SPException error, and the error ...
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1
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1
answer
708
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Would applying a lock help to prevent a Save Conflict Error when simultaneously updating a list item?
I have a scenario where users may update a list item at the same time and this causes a Save Conflict error.
I could catch the exception and reload the list item as suggested in http://adrianhenke....
- 193
0
votes
2
answers
691
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Concurrency and SharePoint - Sequence Number Generation
I have a dev question related to concurrency. Here's the problem:
I need to generate a sequential reference number for each document uploaded to a specific document library. The numbers basicaly look ...
- 2,656
1
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0
answers
69
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What is SPXmlDocCache & SPXmlDocCacheRefreshSentinel
I am getting UpdatedConcurrencyException: The object SPXmlDocCacheRefreshSentinel was updated by another user. in ULS during a web application scoped feature uninstall (as part of a solution uninstall)...
- 1,951
1
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1
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1k
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How many users can login on an extranet concurrently using the same username and password?
I got asked an interesting question regarding the a number of users using a generic login to sign in at the same time across different machines.
Is there a particular number that Microsoft recommends ...
- 1,268
1
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3
answers
5k
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Best Practice for Shopping-Cart like functionality in SharePoint
I need to build a Price Quote system on SharePoint, where people can go in to an existing website and instead of adding items to a cart (this company doesn't sell direct) they can add items to a quote,...
- 707
5
votes
2
answers
19k
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How to find the number of Active Logged in Users across all site collections
I wish to know the possible ways to find out the count of all currently logged in users across all the SharePoint site collections in a farm.
For example (users logged into sites)
John - http://...
- 5,304
3
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2
answers
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How do I handle concurrency problems related to event receivers?
This is a problem that seems to pop up all the time, so I'm wondering if there is an authoritative answer somewhere.
I'm using an event receiver (specifically, the ItemUpdated receiverthrough the "...
- 1,680