Update HttpRequestException handling to check for StatusCode (#2172)#2200
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alzimmermsft merged 1 commit intomicrosoft:release/azure/2.xfrom Mar 25, 2026
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…ft#2172) * Update HttpRequestException handling to check for StatusCode * Add CHANGELOG entries
alzimmermsft
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g2vinay,
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Pull request overview
Ports #2172 to the 2.x branch by improving HttpRequestException handling so returned status codes are more specific (when available), with changelog entries for both Azure and Fabric servers.
Changes:
- Update
GlobalCommandto preferHttpRequestException.StatusCode(when non-null) over a default503 ServiceUnavailable. - Add
HttpRequestExceptionstatus-code handling toBaseCommandfor non-GlobalCommandderived commands. - Add changelog entry YAMLs for Azure and Fabric server packages.
Reviewed changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 3 comments.
| File | Description |
|---|---|
| servers/Fabric.Mcp.Server/changelog-entries/1774379067978.yaml | Adds Fabric server changelog note for improved HttpRequestException status reporting |
| servers/Azure.Mcp.Server/changelog-entries/1774379055021.yaml | Adds Azure server changelog note for improved HttpRequestException status reporting |
| core/Microsoft.Mcp.Core/src/Commands/GlobalCommand.cs | Uses httpEx.StatusCode ?? ServiceUnavailable when mapping exceptions to HTTP status codes |
| core/Microsoft.Mcp.Core/src/Commands/BaseCommand.cs | Adds HttpRequestException to default status-code mapping for base command exception handling |
vcolin7
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Mar 25, 2026
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What does this PR do?
PR #2172 porting to 2.x branch.
Updates handling of
HttpRequestExceptionto check forStatusCodebeing non-null and using it before falling back to default ofHttpStatusCode.ServiceUnavailable. Also adds handling forHttpRequestExceptiontoBaseCommand.GitHub issue number?
[Link to the GitHub issue this PR addresses]Pre-merge Checklist
servers/Azure.Mcp.Server/README.mdand/orservers/Fabric.Mcp.Server/README.mddocumentationREADME.mdchanges running the script./eng/scripts/Process-PackageReadMe.ps1. See Package READMEToolDescriptionEvaluatorand obtained a score of0.4or more and a top 3 ranking for all related test promptsconsolidated-tools.jsonbreaking-changelabelservers/Azure.Mcp.Server/docs/azmcp-commands.md./eng/scripts/Update-AzCommandsMetadata.ps1to update tool metadata inazmcp-commands.md(required for CI)servers/Azure.Mcp.Server/docs/e2eTestPrompts.mdcrypto mining, spam, data exfiltration, etc.)/azp run mcp - pullrequest - liveto run Live Test Pipeline