runtime

Documentation

Index

• type InstancePool
  • func NewInstancePool(ref *tenant.WasmModuleRef, api api.HostAPI) *InstancePool
  • func (ip *InstancePool) AddInstance() error
  • func (ip *InstancePool) RemoveInstance() error
  • func (ip *InstancePool) UseInstance(ctx *scheduler.Ctx, instFunc func(*instance.Instance, int32)) error

Types

type InstancePool

type InstancePool struct {
	// contains filtered or unexported fields
}

InstancePool is a factory for Wasm instances

func NewInstancePool

func NewInstancePool(ref *tenant.WasmModuleRef, api api.HostAPI) *InstancePool

NewInstancePool creates a new InstancePool

func (*InstancePool) AddInstance

func (ip *InstancePool) AddInstance() error

AddInstance adds a new Wasm instance to the environment's pool

func (*InstancePool) RemoveInstance

func (ip *InstancePool) RemoveInstance() error

RemoveInstance removes one of the active instances from rotation and destroys it

func (*InstancePool) UseInstance

func (ip *InstancePool) UseInstance(ctx *scheduler.Ctx, instFunc func(*instance.Instance, int32)) error

UseInstance provides an instance from the environment's pool to be used by a callback function