Documentation
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Overview ¶
Package jsrt provides a goja-based JavaScript implementation of script.Runtime.
Index ¶
Constants ¶
This section is empty.
Variables ¶
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var ErrVMPoolExhausted = errdefs.NotAvailable(errors.New("jsrt: VM pool exhausted, context cancelled while waiting"))
ErrVMPoolExhausted is returned when all VMs are in use and the context is cancelled before one becomes available.
Functions ¶
This section is empty.
Types ¶
type Runtime ¶
type Runtime struct {
// contains filtered or unexported fields
}
Runtime manages a pool of goja VMs for JS script execution. It implements script.Runtime.
func (*Runtime) Exec ¶
func (r *Runtime) Exec(ctx context.Context, name, source string, env *script.Env) (*script.Signal, error)
Exec implements script.Runtime. It runs a JS script in a pooled VM with the given environment (config + bindings) injected as globals. A built-in "signal" global is always injected, providing interrupt/error/done control flow back to the host.
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