# Routing context veilid tests import asyncio import random import sys import os import pytest import veilid from veilid.types import OperationId from .conftest import server_info ################################################################## @pytest.mark.asyncio async def test_routing_contexts(api_connection: veilid.VeilidAPI): rc = await api_connection.new_routing_context() async with rc: pass rc = await api_connection.new_routing_context() async with rc: rcp = await rc.with_privacy(release=False) async with rcp: pass rc = await (await api_connection.new_routing_context()).with_sequencing(veilid.Sequencing.ENSURE_ORDERED) async with rc: pass rc = await (await api_connection.new_routing_context()).with_custom_privacy( veilid.SafetySelection.safe( veilid.SafetySpec(None, 2, veilid.Stability.RELIABLE, veilid.Sequencing.ENSURE_ORDERED) )) await rc.release() rc = await (await api_connection.new_routing_context()).with_custom_privacy(veilid.SafetySelection.unsafe(veilid.Sequencing.ENSURE_ORDERED)) await rc.release() @pytest.mark.asyncio async def test_routing_context_app_message_loopback(): # Seriously, mypy? app_message_queue: asyncio.Queue = asyncio.Queue() async def app_message_queue_update_callback(update: veilid.VeilidUpdate): if update.kind == veilid.VeilidUpdateKind.APP_MESSAGE: await app_message_queue.put(update) hostname, port = server_info() api = await veilid.json_api_connect( hostname, port, app_message_queue_update_callback ) async with api: # purge routes to ensure we start fresh await api.debug("purge routes") # make a routing context that uses a safety route rc = await (await api.new_routing_context()).with_privacy() async with rc: # make a new local private route prl, blob = await api.new_private_route() # import it as a remote route as well so we can send to it prr = await api.import_remote_private_route(blob) # send an app message to our own private route message = b"abcd1234" await rc.app_message(prr, message) # we should get the same message back update: veilid.VeilidUpdate = await asyncio.wait_for( app_message_queue.get(), timeout=10 ) assert isinstance(update.detail, veilid.VeilidAppMessage) assert update.detail.message == message @pytest.mark.asyncio async def test_routing_context_app_call_loopback(): app_call_queue: asyncio.Queue = asyncio.Queue() async def app_call_queue_update_callback(update: veilid.VeilidUpdate): if update.kind == veilid.VeilidUpdateKind.APP_CALL: await app_call_queue.put(update) hostname, port = server_info() api = await veilid.json_api_connect(hostname, port, app_call_queue_update_callback) async with api: # purge routes to ensure we start fresh await api.debug("purge routes") # make a routing context that uses a safety route rc = await (await api.new_routing_context()).with_privacy() async with rc: # make a new local private route prl, blob = await api.new_private_route() # import it as a remote route as well so we can send to it prr = await api.import_remote_private_route(blob) # send an app message to our own private route request = b"abcd1234" app_call_task = asyncio.create_task( rc.app_call(prr, request), name="app call task" ) # we should get the same request back update: veilid.VeilidUpdate = await asyncio.wait_for( app_call_queue.get(), timeout=10 ) appcall = update.detail assert isinstance(appcall, veilid.VeilidAppCall) assert appcall.message == request # now we reply to the request reply = b"qwer5678" await api.app_call_reply(appcall.call_id, reply) # now we should get the reply from the call result = await app_call_task assert result == reply @pytest.mark.asyncio async def test_routing_context_app_message_loopback_big_packets(): app_message_queue: asyncio.Queue = asyncio.Queue() global got_message got_message = 0 async def app_message_queue_update_callback(update: veilid.VeilidUpdate): if update.kind == veilid.VeilidUpdateKind.APP_MESSAGE: global got_message got_message += 1 sys.stdout.write("{} ".format(got_message)) await app_message_queue.put(update) sent_messages: set[bytes] = set() hostname, port = server_info() api = await veilid.json_api_connect( hostname, port, app_message_queue_update_callback ) async with api: # purge routes to ensure we start fresh await api.debug("purge routes") # make a routing context that uses a safety route rc = await (await (await api.new_routing_context()).with_privacy()).with_sequencing(veilid.Sequencing.ENSURE_ORDERED) async with rc: # make a new local private route prl, blob = await api.new_private_route() # import it as a remote route as well so we can send to it prr = await api.import_remote_private_route(blob) # do this test 1000 times for _ in range(1000): # send a random sized random app message to our own private route message = random.randbytes(random.randint(0, 32768)) await rc.app_message(prr, message) sent_messages.add(message) # we should get the same messages back print(len(sent_messages)) for n in range(len(sent_messages)): print(n) update: veilid.VeilidUpdate = await asyncio.wait_for( app_message_queue.get(), timeout=10 ) assert isinstance(update.detail, veilid.VeilidAppMessage) assert update.detail.message in sent_messages @pytest.mark.asyncio async def test_routing_context_app_call_loopback_big_packets(): global got_message got_message = 0 app_call_queue: asyncio.Queue = asyncio.Queue() async def app_call_queue_update_callback(update: veilid.VeilidUpdate): if update.kind == veilid.VeilidUpdateKind.APP_CALL: await app_call_queue.put(update) async def app_call_queue_task_handler(api: veilid.VeilidAPI): while True: update = await app_call_queue.get() global got_message got_message += 1 sys.stdout.write("{} ".format(got_message)) sys.stdout.flush() await api.app_call_reply(update.detail.call_id, update.detail.message) hostname, port = server_info() api = await veilid.json_api_connect( hostname, port, app_call_queue_update_callback ) async with api: # purge routes to ensure we start fresh await api.debug("purge routes") app_call_task = asyncio.create_task( app_call_queue_task_handler(api), name="app call task" ) # make a routing context that uses a safety route rc = await (await (await api.new_routing_context()).with_privacy()).with_sequencing(veilid.Sequencing.ENSURE_ORDERED) async with rc: # make a new local private route prl, blob = await api.new_private_route() # import it as a remote route as well so we can send to it prr = await api.import_remote_private_route(blob) # do this test 10 times for _ in range(10): # send a random sized random app message to our own private route message = random.randbytes(random.randint(0, 32768)) out_message = await rc.app_call(prr, message) assert message == out_message app_call_task.cancel() @pytest.mark.skipif(os.getenv("NOSKIP")!="1", reason="unneeded test, only for performance check") @pytest.mark.asyncio async def test_routing_context_app_message_loopback_bandwidth(): app_message_queue: asyncio.Queue = asyncio.Queue() async def app_message_queue_update_callback(update: veilid.VeilidUpdate): if update.kind == veilid.VeilidUpdateKind.APP_MESSAGE: await app_message_queue.put(True) hostname, port = server_info() api = await veilid.json_api_connect( hostname, port, app_message_queue_update_callback ) async with api: # purge routes to ensure we start fresh await api.debug("purge routes") # make a routing context that uses a safety route #rc = await (await (await api.new_routing_context()).with_privacy()).with_sequencing(veilid.Sequencing.ENSURE_ORDERED) #rc = await (await api.new_routing_context()).with_privacy() rc = await api.new_routing_context() async with rc: # make a new local private route prl, blob = await api.new_private_route() # import it as a remote route as well so we can send to it prr = await api.import_remote_private_route(blob) # do this test 1000 times message = random.randbytes(16384) for _ in range(10000): # send a random sized random app message to our own private route await rc.app_message(prr, message) # we should get the same number of messages back (not storing all that data) for _ in range(10000): await asyncio.wait_for( app_message_queue.get(), timeout=10 )