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client/qiskit_serverless/core/job.py

@@ -48,6 +48,7 @@
 from ray.dashboard.modules.job.sdk import JobSubmissionClient
 
 from opentelemetry import trace
+from qiskit_ibm_runtime import QiskitRuntimeService
 
 from qiskit_serverless.core.constants import (
     OT_PROGRAM_NAME,
@@ -130,7 +131,7 @@ def status(self, job_id: str):
         """Check status."""
         raise NotImplementedError
 
-    def stop(self, job_id: str):
+    def stop(self, job_id: str, service: Optional[QiskitRuntimeService] = None):
         """Stops job/program."""
         raise NotImplementedError
 
@@ -166,7 +167,7 @@ def __init__(self, client: JobSubmissionClient):
     def status(self, job_id: str):
         return self._job_client.get_job_status(job_id).value
 
-    def stop(self, job_id: str):
+    def stop(self, job_id: str, service: Optional[QiskitRuntimeService] = None):
         return self._job_client.stop_job(job_id)
 
     def logs(self, job_id: str):
@@ -239,7 +240,7 @@ def __init__(self):
     def status(self, job_id: str):
         return self._jobs[job_id]["status"]
 
-    def stop(self, job_id: str):
+    def stop(self, job_id: str, service: Optional[QiskitRuntimeService] = None):
         """Stops job/program."""
         return f"job:{job_id} has already stopped"
 
@@ -528,14 +529,23 @@ def status(self, job_id: str):
 
         return response_data.get("status", default_status)
 
-    def stop(self, job_id: str):
+    def stop(self, job_id: str, service: Optional[QiskitRuntimeService] = None):
         tracer = trace.get_tracer("client.tracer")
         with tracer.start_as_current_span("job.stop"):
+            if service:
+                data = {
+                    "service": json.dumps(service, cls=QiskitObjectsEncoder),
+                }
+            else:
+                data = {
+                    "service": None,
+                }
             response_data = safe_json_request(
                 request=lambda: requests.post(
                     f"{self.host}/api/{self.version}/jobs/{job_id}/stop/",
                     headers={"Authorization": f"Bearer {self._token}"},
                     timeout=REQUESTS_TIMEOUT,
+                    json=data,
                 )
             )
 
@@ -668,9 +678,9 @@ def status(self):
         """Returns status of the job."""
         return _map_status_to_serverless(self._job_client.status(self.job_id))
 
-    def stop(self):
+    def stop(self, service: Optional[QiskitRuntimeService] = None):
         """Stops the job from running."""
-        return self._job_client.stop(self.job_id)
+        return self._job_client.stop(self.job_id, service=service)
 
     def logs(self) -> str:
         """Returns logs of the job."""

gateway/api/views.py

@@ -29,6 +29,8 @@
 from rest_framework.decorators import action
 from rest_framework.generics import get_object_or_404
 from rest_framework.response import Response
+
+from qiskit_ibm_runtime import RuntimeInvalidStateError, QiskitRuntimeService
 from utils import sanitize_file_path
 
 from .models import VIEW_PROGRAM_PERMISSION, Program, Job, RuntimeJob
@@ -415,6 +417,10 @@ def logs(self, request, pk=None):  # pylint: disable=invalid-name,unused-argumen
             logs = job.logs
         return Response({"logs": logs})
 
+    def get_runtime_job(self, job):
+        """get runtime job for job"""
+        return RuntimeJob.objects.filter(job=job)
+
     @action(methods=["POST"], detail=True)
     def stop(self, request, pk=None):  # pylint: disable=invalid-name,unused-argument
         """Stops job"""
@@ -426,6 +432,25 @@ def stop(self, request, pk=None):  # pylint: disable=invalid-name,unused-argumen
                 job.status = Job.STOPPED
                 job.save(update_fields=["status"])
             message = "Job has been stopped."
+            runtime_jobs = self.get_runtime_job(job)
+            if runtime_jobs and len(runtime_jobs) != 0:
+                if request.data.get("service"):
+                    service = QiskitRuntimeService(
+                        **json.loads(request.data.get("service"), cls=json.JSONDecoder)[
+                            "__value__"
+                        ]
+                    )
+                    for runtime_job_entry in runtime_jobs:
+                        jobinstance = service.job(runtime_job_entry.runtime_job)
+                        if jobinstance:
+                            try:
+                                logger.info(
+                                    "canceling [%s]", runtime_job_entry.runtime_job
+                                )
+                                jobinstance.cancel()
+                            except RuntimeInvalidStateError:
+                                logger.warning("cancel failed")
+
             if job.compute_resource:
                 if job.compute_resource.active:
                     job_handler = get_job_handler(job.compute_resource.host)

gateway/requirements.txt

@@ -18,4 +18,5 @@ drf-yasg>=1.21.7
 cryptography>=41.0.1
 # Django dependency, but we need a newer version (IBMQ#246)
 sqlparse>=0.5.0
+qiskit_ibm_runtime>=0.22.0