Start Refresh Timer on step operations (DAP does not mandate continued event to come, start-stop-start sequence when it sends continued event doesn't hurt).

Stop Refresh Timer on exit/terminate,

Signed-off-by: Jens Reinecke <[email protected]>

Author: jreineckearm

src/debug-session/gdbtarget-debug-tracker.ts

@@ -126,6 +126,10 @@ export class GDBTargetDebugTracker {
                 gdbTargetSession?.refreshTimer.stop();
                 this._onStopped.fire({ session: gdbTargetSession, event } as StoppedEvent);
                 break;
+            case 'terminated':
+            case 'exited':
+                gdbTargetSession?.refreshTimer.stop();
+                break;
         }
     }
 
@@ -185,6 +189,11 @@ export class GDBTargetDebugTracker {
                 case 'stackTrace':
                     this.handleStackTraceRequest(gdbTargetSession, request as DebugProtocol.StackTraceRequest);
                     break;
+                case 'next':
+                case 'stepIn':
+                case 'stepOut':
+                    gdbTargetSession.refreshTimer.start();
+                    break;
             }
         }
     }

src/debug-session/periodic-refresh-timer.ts

@@ -36,6 +36,10 @@ export class PeriodicRefreshTimer<T> {
         }
     }
 
+    public get isRunning(): boolean {
+        return !!this._timer;
+    }
+
     constructor(public session: T, public interval: number = DEFAULT_REFRESH_INTERVAL) {
     }