SharePoint
A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
9,704 questions
@Jerryzy-MSFT thank you, I'll try and write later
The remote server returned an error: (429).
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Nerobov Andrey
96
Reputation points
Hello! I have 3 services in my company. All services work with one service account and sometime I catch error:
The remote server returned an error: (429). Stack: at System.Net.HttpWebRequest.GetResponse() at Microsoft.SharePoint.Client.SPWebRequestExecutor.Execute() at Microsoft.SharePoint.Client.ClientRequest.ExecuteQueryToServer(ChunkStringBuilder sb) at Microsoft.SharePoint.Client.ClientContext.ExecuteQuery() at DD.ProjectApproval.Model.SPListItemExtensions.GetFieldUserValueNew(ListItem item, String fieldName, ClientContext clientContext).
I read microsoft recomendations, but I undurstend about
e.WebRequestExecutor.WebRequest.UserAgent = "NONISV|Contoso|GovernanceCheck/1.0";
GovernanceCheck - Enterprice app name, Do I only have to register new app in Enterprice App or need to configure it else?
Contoso -name of Company, where I can find name in Azure?
- 0 -versions of app, where I can find versions?
And I read about "ExecuteQueryWithIncrementalRetry extension method", Is method better tnan ExecuteQueryRetry in OfficeDevPnP.Core, Version=2.24.1803.0?
Thanks!
14 answers
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Nerobov Andrey 96 Reputation points
2021-03-18T08:46:30.15+00:00 -
Jerryzy 10,566 Reputation points2021-03-20T08:01:23.717+00:00 Did the 429 recovery now ?
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Nerobov Andrey 96 Reputation points
2021-03-22T07:26:30.51+00:00 No, we're still testing it
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Nerobov Andrey 96 Reputation points
2021-03-22T15:12:42.043+00:00 @Jerryzy-MSFT 429 recovery now ;((
Maximum retry attempts 10, has be attempted. The remote server returned an error: (429). at System.Net.HttpWebRequest.GetResponse() at Microsoft.SharePoint.Client.SPWebRequestExecutor.Execute() at Microsoft.SharePoint.Client.ClientContext.GetFormDigestInfoPrivate() at Microsoft.SharePoint.Client.ClientContext.EnsureFormDigest() at Microsoft.SharePoint.Client.ClientContext.ExecuteQuery() at DD_ProjectApproval_Helper.ContextSetting.ExecuteQueryWithIncrementalRetry(ClientContext clientContext, Int32 retryCount, Int32 delayHow do I check the request limit?
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Jerryzy 10,566 Reputation points
2021-03-23T00:59:20.63+00:00 The code snippet in the official document have try catch block to check the request limit:
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Nerobov Andrey 96 Reputation points
2021-03-23T07:03:48.173+00:00 @Jerryzy-MSFT I'm already using this code. with retryCount = 10, int delay = 500
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Jerryzy 10,566 Reputation points
2021-03-23T07:06:02.28+00:00 If there is still exception thrown, this means the 429 hasn't recovered, waiting for it.
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Nerobov Andrey 96 Reputation points
2021-03-23T09:51:04.413+00:00 @Jerryzy-MSFT but the error does not always occur. Today it was 4 times only. Yesterday it wasn't. How do I check the recovery?
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Jerryzy 10,566 Reputation points
2021-03-25T01:18:52.523+00:00 Once the code line above won't run catch block.
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Jerryzy 10,566 Reputation points
2021-03-18T08:41:06.75+00:00 This is optional, if you want to use App-Only credential for avoiding MFA issue, then it's suggest to register Azure AD App.
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Nerobov Andrey 96 Reputation points
2021-03-18T08:35:48.323+00:00 @Jerryzy-MSFT thanks. Do I have to register the app in Azure AD or it optional? I read
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Jerryzy 10,566 Reputation points
2021-03-18T08:27:40.447+00:00 e.WebRequestExecutor.WebRequest.UserAgent = "NONISV|digdes|yourapp/1.0";
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Nerobov Andrey 96 Reputation points
2021-03-18T08:25:01.913+00:00 @Jerryzy-MSFT I find tenat names, but which name is more correct?
