resume method
The resume
RPC is used to resume execution of a paused isolate.
If the step
parameter is not provided, the program will resume regular
execution.
If the step
parameter is provided, it indicates what form of
single-stepping to use.
step | meaning |
---|---|
Into | Single step, entering function calls |
Over | Single step, skipping over function calls |
Out | Single step until the current function exits |
Rewind | Immediately exit the top frame(s) without executing any code. |
Isolate will be paused at the call of the last exited function. |
The frameIndex
parameter is only used when the step
parameter is
Rewind. It specifies the stack frame to rewind to. Stack frame 0 is the
currently executing function, so frameIndex
must be at least 1.
If the frameIndex
parameter is not provided, it defaults to 1.
If isolateId
refers to an isolate which has exited, then the Collected
Sentinel is returned.
See Success, StepOption.
This method will throw a SentinelException in the case a Sentinel is returned.
Implementation
Future<Success> resume(String isolateId,
{/*StepOption*/ String? step, int? frameIndex}) =>
_call('resume', {
'isolateId': isolateId,
if (step != null) 'step': step,
if (frameIndex != null) 'frameIndex': frameIndex,
});