#1257·fx

Run lifecycle hook parallelly

Author: okhowangCreated Jan 6, 2025Updated May 13, 2025
Labelsenhancement

Is your feature request related to a problem? Please describe. lifecycle hook is running one by one. if someone run too long, the hooks after it may be failed by timeout because all hooks share same start/stop timeout.

Describe the solution you'd like hooks are not depend on each other usually. can we add a option to make hook run in specific parallelism n. like fx.New(fx.ParallelHooks(n), ...)

Describe alternatives you've considered I can start a goroutine in hooks to make it run fastly. but error can't be catched by fx

Is this a breaking change? No, default is 1 It means no behaviour change with existing code.

Additional context