def _img_producer(queue, lock):
"""Produces the image stream, from the gRPC endpoint."""
# Open a grpc channel
channel = getEmulatorChannel()
# Create a client
stub = proto.emulator_controller_pb2_grpc.EmulatorControllerStub(channel)
fmt = p.ImageFormat(format=p.ImageFormat.RGBA8888,
width=SAMPLE_WIDTH,
height=SAMPLE_HEIGHT,
display=0)
i = 0
for img in stub.streamScreenshot(fmt):
lock.acquire()
i = i + 1
fmt = google.protobuf.text_format.MessageToString(img.format,
as_one_line=True)
print("Enquing image {}:{}- {}".format(i, img.frameNumber, fmt))
queue.append(img)
lock.release()
# You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # -*- coding: utf-8 -*- from google.protobuf import empty_pb2 import sys import proto.snapshot_service_pb2 import proto.snapshot_service_pb2_grpc import proto.waterfall_pb2 import proto.waterfall_pb2_grpc from channel_provider import getEmulatorChannel # Open a grpc channel channel = getEmulatorChannel() _EMPTY_ = empty_pb2.Empty() # Create a client snap = proto.snapshot_service_pb2_grpc.SnapshotServiceStub(channel) target = proto.snapshot_service_pb2.IceboxTarget(processName=sys.argv[1]) response = snap.trackProcess(target) print(response)
