Migrating Inprocess Background Jobs

MicrosoftOfficial

Ports background jobs from ASP.NET Framework to ASP.NET Core and the .NET Generic Host, and stops a job running twice while the legacy and new hosts are both live. Use when an app uses WebBackgrounder (JobManager, IJob, IJobCoordinator, WebFarmJobCoordinator), HostingEnvironment.QueueBackgroundWorkItem, IRegisteredObject or HostingEnvironment.RegisterObject, timers or Task.Run loops started from…

Install

npx skills add microsoft/upgrade-agent-plugins --skill migrating-inprocess-background-jobs

npx skills add microsoft/upgrade-agent-plugins --skill migrating-inprocess-background-jobs -a claude-code -g

npx skills add microsoft/upgrade-agent-plugins --skill migrating-inprocess-background-jobs -a codex -g

gemini skills install https://github.com/microsoft/upgrade-agent-plugins.git --path plugins/upgrade-agent/upgrade/dotnet/skills/lazy/common/migrating-inprocess-background-jobs

gh skill install microsoft/upgrade-agent-plugins migrating-inprocess-background-jobs

git clone --depth 1 https://github.com/microsoft/upgrade-agent-plugins /tmp/microsoft__upgrade-agent-plugins
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/microsoft__upgrade-agent-plugins/plugins/upgrade-agent/upgrade/dotnet/skills/lazy/common/migrating-inprocess-background-jobs ~/.claude/skills/migrating-inprocess-background-jobs   # Claude Code
cp -R /tmp/microsoft__upgrade-agent-plugins/plugins/upgrade-agent/upgrade/dotnet/skills/lazy/common/migrating-inprocess-background-jobs ~/.agents/skills/migrating-inprocess-background-jobs   # Codex, Cursor, Gemini CLI, Copilot, OpenCode

Install

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