go

Select on all nil channels blocks forever

select.*all channels nil.*permanent block

Fixes

1.Add default case to select
2.Ensure at least one non-nil channel
3.Add timeout case with time.After

gochannelsselect

Related Errors

Generic type constraint not satisfied

cannot use.*as type parameter.*does not satisfy

•Implement required interface methods on type
•Change constraint to broader interface

Type not comparable for generic constraint

comparable.*cannot be compared

•Ensure type has no slice/map/func fields
•Use comparable constraint explicitly

Go type inference failure

cannot infer.*type parameter

•Provide explicit type arguments
•Add type annotation to variable