ec2b666284
Continuous Integration / Pre-commit Linter (push) Waiting to run
Continuous Integration / Mypy Check (Python 3.10) (push) Waiting to run
Continuous Integration / Mypy Check (Python 3.11) (push) Waiting to run
Continuous Integration / Mypy Check (Python 3.12) (push) Waiting to run
Continuous Integration / Mypy Check (Python 3.13) (push) Waiting to run
Continuous Integration / Unit Tests (Python 3.10) (push) Waiting to run
Continuous Integration / Unit Tests (Python 3.11) (push) Waiting to run
Continuous Integration / Unit Tests (Python 3.12) (push) Waiting to run
Continuous Integration / Unit Tests (Python 3.13) (push) Waiting to run
Continuous Integration / Unit Tests (Python 3.14) (push) Waiting to run
Continuous Integration / A2A v0.3 Tests (Python 3.10) (push) Waiting to run
Continuous Integration / A2A v0.3 Tests (Python 3.11) (push) Waiting to run
Continuous Integration / A2A v0.3 Tests (Python 3.12) (push) Waiting to run
Continuous Integration / A2A v0.3 Tests (Python 3.13) (push) Waiting to run
Continuous Integration / A2A v0.3 Tests (Python 3.14) (push) Waiting to run
Copybara PR Handler / close-imported-pr (push) Waiting to run
71 lines
2.4 KiB
Python
71 lines
2.4 KiB
Python
# Copyright 2026 Google LLC
|
|
#
|
|
# 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 logging
|
|
|
|
from google.adk import Agent
|
|
|
|
logger = logging.getLogger("google_adk." + __name__)
|
|
|
|
|
|
async def count_seconds(target: int) -> str:
|
|
"""Counts from 1 to the target number, pausing 1 second between counts, and prints each count.
|
|
|
|
Args:
|
|
target: The target number to count to.
|
|
"""
|
|
logger.info("Starting count from 1 to %d...", target)
|
|
print(
|
|
f"\n[Counting Tool] Starting counting up to {target} in console...",
|
|
flush=True,
|
|
)
|
|
|
|
i = 0
|
|
try:
|
|
for i in range(1, target + 1):
|
|
await asyncio.sleep(1)
|
|
# Print to standard stdout so it shows directly in the server terminal
|
|
print(f"[Counting Tool] Progress: {i}/{target}", flush=True)
|
|
logger.info("Counted: %d/%d", i, target)
|
|
|
|
print(
|
|
f"[Counting Tool] Finished counting up to {target}.\n",
|
|
flush=True,
|
|
)
|
|
return f"Successfully counted from 1 to {target} in the console."
|
|
except asyncio.CancelledError:
|
|
print(
|
|
f"\n[Counting Tool] Count was ABORTED mid-run at progress: {i}/{target}"
|
|
" (Client Disconnected)!\n",
|
|
flush=True,
|
|
)
|
|
logger.warning("Counting tool was cancelled mid-run.")
|
|
raise
|
|
|
|
|
|
root_agent = Agent(
|
|
name="abort_agent",
|
|
description=(
|
|
"An agent designed to demonstrate how ADK handles client disconnects"
|
|
" and aborts agent executions mid-run using a counting loop with a"
|
|
" 1-second delay."
|
|
),
|
|
instruction="""You are an abort coordinator.
|
|
Your goal is to demonstrate cooperative task abortion.
|
|
When asked to count to a number (or count for a number of seconds), invoke the `count_seconds` tool with the target number.
|
|
Do not try to count by yourself; always delegate counting to the `count_seconds` tool so that progress is accurately printed and logs can show task cancellation when a disconnect happens.""",
|
|
tools=[count_seconds],
|
|
)
|