def setUp(self):
if os.name == "nt":
self.loop = asyncio.ProactorEventLoop()
else:
self.loop = asyncio.new_event_loop()
asyncio.set_event_loop(self.loop)
self.addCleanup(self.loop.close)
self.controllers = Controllers()
self.controllers.host_filter = "::1"
self.addCleanup(self.loop.run_until_complete,
self.controllers.shutdown())
class ControllerCase(unittest.TestCase):
def setUp(self):
if os.name == "nt":
self.loop = asyncio.ProactorEventLoop()
else:
self.loop = asyncio.new_event_loop()
asyncio.set_event_loop(self.loop)
self.addCleanup(self.loop.close)
self.controllers = Controllers()
self.controllers.host_filter = "::1"
self.addCleanup(
self.loop.run_until_complete, self.controllers.shutdown())
async def start(self, name, entry):
self.controllers[name] = entry
await self.controllers.queue.join()
await self.wait_for_ping(entry["host"], entry["port"])
async def get_client(self, host, port):
remote = AsyncioClient()
await remote.connect_rpc(host, port, None)
targets, _ = remote.get_rpc_id()
remote.select_rpc_target(targets[0])
self.addCleanup(remote.close_rpc)
return remote
async def wait_for_ping(self, host, port, retries=5, timeout=2):
dt = timeout/retries
while timeout > 0:
try:
remote = await self.get_client(host, port)
ok = await asyncio.wait_for(remote.ping(), dt)
if not ok:
raise ValueError("unexcepted ping() response from "
"controller: `{}`".format(ok))
return ok
except asyncio.TimeoutError:
timeout -= dt
except (ConnectionAbortedError, ConnectionError,
ConnectionRefusedError, ConnectionResetError):
await asyncio.sleep(dt)
timeout -= dt
raise asyncio.TimeoutError
def test_start_ping_stop_controller(self):
entry = {
"type": "controller",
"host": "::1",
"port": 3253,
"command": (sys.executable.replace("\\", "\\\\")
+ " -m artiq.frontend.lda_controller "
+ "-p {port} --simulation")
}
async def test():
await self.start("lda_sim", entry)
remote = await self.get_client(entry["host"], entry["port"])
await remote.ping()
self.loop.run_until_complete(test())
def setUp(self):
if os.name == "nt":
self.loop = asyncio.ProactorEventLoop()
else:
self.loop = asyncio.new_event_loop()
asyncio.set_event_loop(self.loop)
self.addCleanup(self.loop.close)
self.controllers = Controllers()
self.controllers.host_filter = "::1"
self.addCleanup(
self.loop.run_until_complete, self.controllers.shutdown())
class ControllerCase(unittest.TestCase):
def setUp(self):
if os.name == "nt":
self.loop = asyncio.ProactorEventLoop()
else:
self.loop = asyncio.new_event_loop()
asyncio.set_event_loop(self.loop)
self.addCleanup(self.loop.close)
self.controllers = Controllers()
self.controllers.host_filter = "::1"
self.addCleanup(self.loop.run_until_complete,
self.controllers.shutdown())
async def start(self, name, entry):
self.controllers[name] = entry
await self.controllers.queue.join()
await self.wait_for_ping(entry["host"], entry["port"])
async def get_client(self, host, port):
remote = AsyncioClient()
await remote.connect_rpc(host, port, None)
targets, _ = remote.get_rpc_id()
remote.select_rpc_target(targets[0])
self.addCleanup(remote.close_rpc)
return remote
async def wait_for_ping(self, host, port, retries=5, timeout=2):
dt = timeout / retries
while timeout > 0:
try:
remote = await self.get_client(host, port)
ok = await asyncio.wait_for(remote.ping(), dt)
if not ok:
raise ValueError("unexcepted ping() response from "
"controller: `{}`".format(ok))
return ok
except asyncio.TimeoutError:
timeout -= dt
except (ConnectionAbortedError, ConnectionError,
ConnectionRefusedError, ConnectionResetError):
await asyncio.sleep(dt)
timeout -= dt
raise asyncio.TimeoutError
def test_start_ping_stop_controller(self):
entry = {
"type":
"controller",
"host":
"::1",
"port":
3253,
"command":
(sys.executable.replace("\\", "\\\\") +
" -m artiq.frontend.lda_controller " + "-p {port} --simulation")
}
async def test():
await self.start("lda_sim", entry)
remote = await self.get_client(entry["host"], entry["port"])
await remote.ping()
self.loop.run_until_complete(test())