mirror of
https://gitlab.com/veilid/veilid.git
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313 lines
12 KiB
Python
313 lines
12 KiB
Python
# Routing context veilid tests
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import asyncio
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import os
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import random
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import sys
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import pytest
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import veilid
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from .api import VeilidTestConnectionError, api_connector
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##################################################################
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@pytest.mark.asyncio
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async def test_routing_contexts(api_connection: veilid.VeilidAPI):
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rc = await api_connection.new_routing_context()
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async with rc:
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pass
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rc = await api_connection.new_routing_context()
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async with rc:
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rcp = await rc.with_default_safety(release=False)
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async with rcp:
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pass
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rc = await api_connection.new_routing_context()
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async with rc:
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pass
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rc = await (await api_connection.new_routing_context()).with_safety(
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veilid.SafetySelection.safe(
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veilid.SafetySpec(None, 2, veilid.Stability.LOW_LATENCY, veilid.Sequencing.NO_PREFERENCE)
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)
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)
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await rc.release()
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rc = await (await api_connection.new_routing_context()).with_safety(
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veilid.SafetySelection.unsafe(veilid.Sequencing.PREFER_ORDERED)
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)
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await rc.release()
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@pytest.mark.asyncio
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async def test_routing_context_app_message_loopback():
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# Seriously, mypy?
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app_message_queue: asyncio.Queue = asyncio.Queue()
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async def app_message_queue_update_callback(update: veilid.VeilidUpdate):
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if update.kind == veilid.VeilidUpdateKind.APP_MESSAGE:
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await app_message_queue.put(update)
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try:
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api = await api_connector(app_message_queue_update_callback)
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except VeilidTestConnectionError:
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pytest.skip("Unable to connect to veilid-server.")
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return
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async with api:
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# purge routes to ensure we start fresh
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await api.debug("purge routes")
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# make a routing context that uses a safety route
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rc = await api.new_routing_context()
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async with rc:
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# make a new local private route
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prl, blob = await api.new_private_route()
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try:
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# import it as a remote route as well so we can send to it
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prr = await api.import_remote_private_route(blob)
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try:
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# send an app message to our own private route
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message = b"abcd1234"
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await rc.app_message(prr, message)
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# we should get the same message back
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update: veilid.VeilidUpdate = await asyncio.wait_for(
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app_message_queue.get(), timeout=10
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)
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assert isinstance(update.detail, veilid.VeilidAppMessage)
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assert update.detail.message == message
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assert update.detail.route_id is not None
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finally:
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# release imported private route
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await api.release_private_route(prr)
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finally:
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# release local private route
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await api.release_private_route(prl)
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@pytest.mark.asyncio
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async def test_routing_context_app_call_loopback():
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app_call_queue: asyncio.Queue = asyncio.Queue()
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async def app_call_queue_update_callback(update: veilid.VeilidUpdate):
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if update.kind == veilid.VeilidUpdateKind.APP_CALL:
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await app_call_queue.put(update)
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try:
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api = await api_connector(app_call_queue_update_callback)
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except VeilidTestConnectionError:
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pytest.skip("Unable to connect to veilid-server.")
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return
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async with api:
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# purge routes to ensure we start fresh
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await api.debug("purge routes")
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# make a routing context
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rc = await api.new_routing_context()
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async with rc:
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# make a new local private route
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prl, blob = await api.new_private_route()
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try:
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# import it as a remote route as well so we can send to it
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prr = await api.import_remote_private_route(blob)
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try:
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# send an app message to our own private route
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request = b"abcd1234"
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app_call_task = asyncio.create_task(rc.app_call(prr, request), name="app call task")
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# we should get the same request back
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update: veilid.VeilidUpdate = await asyncio.wait_for(app_call_queue.get(), timeout=10)
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appcall = update.detail
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assert isinstance(appcall, veilid.VeilidAppCall)
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assert appcall.message == request
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assert appcall.route_id is not None
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# now we reply to the request
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reply = b"qwer5678"
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await api.app_call_reply(appcall.call_id, reply)
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# now we should get the reply from the call
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result = await app_call_task
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assert result == reply
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finally:
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# release imported private route
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await api.release_private_route(prr)
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finally:
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# release local private route
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await api.release_private_route(prl)
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@pytest.mark.asyncio
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async def test_routing_context_app_message_loopback_big_packets():
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app_message_queue: asyncio.Queue = asyncio.Queue()
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count_hack = [0]
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async def app_message_queue_update_callback(update: veilid.VeilidUpdate):
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if update.kind == veilid.VeilidUpdateKind.APP_MESSAGE:
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count_hack[0] += 1
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print(f"{count_hack[0]} ", end="")
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await app_message_queue.put(update)
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sent_messages: set[bytes] = set()
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try:
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api = await api_connector(app_message_queue_update_callback)
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except VeilidTestConnectionError:
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pytest.skip("Unable to connect to veilid-server.")
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return
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async with api:
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# purge routes to ensure we start fresh
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await api.debug("purge routes")
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# make a routing context that uses a safety route
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rc = await api.new_routing_context()
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async with rc:
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# make a new local private route
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prl, blob = await api.new_private_route()
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try:
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# import it as a remote route as well so we can send to it
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prr = await api.import_remote_private_route(blob)
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try:
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# do this test 5 times
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for _ in range(5):
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# send a random sized random app message to our own private route
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message = random.randbytes(random.randint(0, 32768))
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await rc.app_message(prr, message)
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sent_messages.add(message)
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# we should get the same messages back
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print(len(sent_messages))
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for n in range(len(sent_messages)):
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print(n)
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update: veilid.VeilidUpdate = await asyncio.wait_for(
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app_message_queue.get(), timeout=10
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)
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assert isinstance(update.detail, veilid.VeilidAppMessage)
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assert update.detail.message in sent_messages
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finally:
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# release imported private route
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await api.release_private_route(prr)
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finally:
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# release local private route
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await api.release_private_route(prl)
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@pytest.mark.asyncio
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async def test_routing_context_app_call_loopback_big_packets():
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count_hack = [0]
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app_call_queue: asyncio.Queue = asyncio.Queue()
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async def app_call_queue_update_callback(update: veilid.VeilidUpdate):
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if update.kind == veilid.VeilidUpdateKind.APP_CALL:
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await app_call_queue.put(update)
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async def app_call_queue_task_handler(api: veilid.VeilidAPI):
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while True:
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update = await app_call_queue.get()
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count_hack[0] += 1
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print(f"{count_hack[0]} ", end="", flush=True)
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await api.app_call_reply(update.detail.call_id, update.detail.message)
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try:
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api = await api_connector(app_call_queue_update_callback)
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except VeilidTestConnectionError:
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pytest.skip("Unable to connect to veilid-server.")
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return
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async with api:
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# purge routes to ensure we start fresh
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await api.debug("purge routes")
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app_call_task = asyncio.create_task(app_call_queue_task_handler(api), name="app call task")
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try:
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# make a routing context that uses a safety route
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rc = await api.new_routing_context()
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async with rc:
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# make a new local private route
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prl, blob = await api.new_custom_private_route(
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[veilid.CryptoKind.CRYPTO_KIND_VLD0],
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veilid.Stability.RELIABLE,
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veilid.Sequencing.ENSURE_ORDERED)
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try:
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# import it as a remote route as well so we can send to it
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prr = await api.import_remote_private_route(blob)
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try:
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# do this test 5 times
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for _ in range(5):
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# send a random sized random app message to our own private route
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message = random.randbytes(random.randint(0, 32768))
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out_message = await rc.app_call(prr, message)
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assert message == out_message
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finally:
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# release imported private route
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await api.release_private_route(prr)
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finally:
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# release local private route
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await api.release_private_route(prl)
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finally:
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app_call_task.cancel()
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@pytest.mark.skipif(os.getenv("NOSKIP") != "1", reason="unneeded test, only for performance check")
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@pytest.mark.asyncio
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async def test_routing_context_app_message_loopback_bandwidth():
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app_message_queue: asyncio.Queue = asyncio.Queue()
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async def app_message_queue_update_callback(update: veilid.VeilidUpdate):
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if update.kind == veilid.VeilidUpdateKind.APP_MESSAGE:
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await app_message_queue.put(True)
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try:
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api = await api_connector(app_message_queue_update_callback)
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except VeilidTestConnectionError:
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pytest.skip("Unable to connect to veilid-server.")
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return
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async with api:
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# purge routes to ensure we start fresh
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await api.debug("purge routes")
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# make a routing context that uses a safety route
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rc = await api.new_routing_context()
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async with rc:
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# make a new local private route
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prl, blob = await api.new_private_route()
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try:
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# import it as a remote route as well so we can send to it
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prr = await api.import_remote_private_route(blob)
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try:
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# do this test 1000 times
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message = random.randbytes(16384)
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for _ in range(10000):
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# send a random sized random app message to our own private route
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await rc.app_message(prr, message)
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# we should get the same number of messages back (not storing all that data)
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for _ in range(10000):
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await asyncio.wait_for(app_message_queue.get(), timeout=10)
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finally:
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# release imported private route
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await api.release_private_route(prr)
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finally:
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# release local private route
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await api.release_private_route(prl)
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