Documentation
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Overview ¶
Package browser is the Executor for GOOS=js: each container process runs in its own Web Worker (worker.js), its wasi_snapshot_preview1 imports served synchronously by the engine's WASI host (package wasi) in the worker that runs the engine, over SharedArrayBuffer and Atomics.wait.
The page must be cross-origin isolated (COOP same-origin, COEP require-corp) for SharedArrayBuffer and shared WebAssembly memories.
Index ¶
Constants ¶
This section is empty.
Variables ¶
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var WorkerJS []byte
WorkerJS is the container worker script, to be served same-origin at the URL given to the executor.
Functions ¶
This section is empty.
Types ¶
type Executor ¶
type Executor struct {
// contains filtered or unexported fields
}
Executor runs each container process in a Web Worker.
type Options ¶
type Options struct {
// WorkerURL is where worker.js (WorkerJS) is served, same origin.
WorkerURL string
// DefaultMemoryLimitBytes applies when a Spec sets none (256 MiB).
DefaultMemoryLimitBytes int64
// MaxCompiled bounds the compiled-module cache (default 32).
MaxCompiled int
}
Options configures the executor.
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