Implement threading in Delphi
Threading & Multi-Threadingskillsetup L2★37
delphicleancode/delphi-spec-kit ↗What it does
Implement concurrent tasks in Delphi
Best for
Long-running background operations in Delphi without blocking the UI thread.
Inputs
- · Worker procedure
- · Shared data
- · Cancellation token
Outputs
- · Thread result
- · UI updates via Queue/Synchronize
Requires
- · TThread
- · TTask
- · TParallel
Preconditions
- · VCL or FMX form available
- · No direct UI access from secondary threads
Failure modes
- · Deadlock via Synchronize
- · Memory leak if FreeOnTerminate=false
- · UI race conditions
Trust signals
- · Producer-Consumer pattern
- · Synchronize vs Queue tradeoff documented
- · Auto-Free guidance