client.py

# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# 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.

import asyncio

import uvloop

from dynamo.runtime import DistributedRuntime, dynamo_worker


@dynamo_worker()
async def worker(runtime: DistributedRuntime):
    # Get endpoint
    endpoint = (
        runtime.namespace("hello_world").component("backend").endpoint("generate")
    )

    # Create client and wait for service to be ready
    client = await endpoint.client()
    await client.wait_for_instances()

    # Issue request and process the stream
    stream = await client.generate("world,sun,moon,star")
    async for response in stream:
        print(response.data())


if __name__ == "__main__":
    uvloop.install()
    asyncio.run(worker())