JsDisableRuntimeExecution Function

Suspends script execution and terminates any running scripts in a runtime.


STDAPI_(JsErrorCode) JsDisableRuntimeExecution(
   _In_ JsRuntimeHandle runtime


  • runtime
    The runtime to be suspended.

Return Value

The code JsNoError if the operation succeeded, a failure code otherwise.


Calls to a suspended runtime will fail until JsEnableRuntimeExecution is called.

This API does not have to be called on the thread the runtime is active on. Although the runtime will be set into a suspended state, an executing script may not be suspended immediately; a running script will be terminated with an uncatchable exception as soon as possible.

Suspending execution in a runtime that is already suspended is a no-op.


Header: jsrt.h

See Also

Reference (JavaScript Runtime)