wasm

Documentation

Overview

Package wasm provides WebAssembly serverless function runtimes.

Package wasm provides WebAssembly serverless function runtimes.

Package wasm provides WebAssembly serverless function runtimes.

Package wasm provides WebAssembly serverless function runtimes.

Index

• Constants
• type Runtime
  • func NewRuntime(runtimeType string) (Runtime, error)

Constants

const (
	WasmFuncInit           = "yomo_init"
	WasmFuncObserveDataTag = "yomo_observe_datatag"
	WasmFuncLoadInput      = "yomo_load_input"
	WasmFuncDumpOutput     = "yomo_dump_output"
	WasmFuncHandler        = "yomo_handler"
)

Define wasm import/export function names

Types

type Runtime

type Runtime interface {
	// Init loads the wasm file, and initialize the runtime environment
	Init(wasmFile string) error

	// GetObserveDataTags returns observed datatags of the wasm sfn
	GetObserveDataTags() []frame.Tag

	// RunHandler runs the wasm application (request -> response mode)
	RunHandler(data []byte) (frame.Tag, []byte, error)

	// Close releases all the resources related to the runtime
	Close() error
}

Runtime is the abstract interface for wasm runtime

func NewRuntime

func NewRuntime(runtimeType string) (Runtime, error)

NewRuntime returns a specific wasm runtime instance according to the type parameter