stop_daemon
Stop all running Gradle daemons to free up memory or resolve daemon-related issues in your Gradle projects.
Instructions
Stop all Gradle daemons.
Stops all running Gradle daemons. Useful for freeing up memory or when experiencing daemon-related issues.
Returns: TaskResult with success status and error message if failed.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| error | No | ||
| success | Yes |
Implementation Reference
- src/gradle_mcp/server.py:496-527 (handler)MCP tool handler for 'stop_daemon'. Decorated with @mcp.tool() for registration. Calls GradleWrapper.stop_daemon() and handles context logging and returns TaskResult.
@mcp.tool() async def stop_daemon(ctx: Context | None = None) -> TaskResult: """Stop all Gradle daemons. Stops all running Gradle daemons. Useful for freeing up memory or when experiencing daemon-related issues. Returns: TaskResult with success status and error message if failed. """ try: if ctx: await ctx.info("Stopping Gradle daemons") gradle = _get_gradle_wrapper(ctx) result = await gradle.stop_daemon() if ctx: if result["success"]: await ctx.info("Gradle daemons stopped successfully") else: await ctx.error("Failed to stop daemons", extra={"error": result.get("error")}) return TaskResult( success=result["success"], error=result.get("error"), ) except Exception as e: return TaskResult( success=False, error=str(e), ) - src/gradle_mcp/gradle.py:1279-1314 (helper)Core helper method in GradleWrapper class that executes './gradlew --stop' to stop all Gradle daemons.
async def stop_daemon(self) -> dict: """Stop all Gradle daemons. Returns: dict with 'success' bool and optional 'error' str. """ cmd = [str(self.wrapper_script), "--stop"] logger.info(f"Executing: {' '.join(cmd)}") try: process = await asyncio.create_subprocess_exec( *cmd, cwd=str(self.project_root), stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE, env=self._build_execution_environment(), ) stdout, stderr = await process.communicate() stdout_str = stdout.decode() if stdout else "" stderr_str = stderr.decode() if stderr else "" if process.returncode == 0: logger.info("Gradle daemons stopped successfully") return {"success": True, "error": None} else: error_message = self._extract_error_message( stdout_str, stderr_str, "Failed to stop daemons" ) logger.error(f"Stop daemon failed: {error_message}") return {"success": False, "error": error_message} except Exception as e: logger.error(f"Stop daemon failed with exception: {e}") return {"success": False, "error": str(e)} - src/gradle_mcp/server.py:117-122 (schema)Pydantic schema for the output of the stop_daemon tool (and other task tools). Contains success flag and optional ErrorInfo.
class TaskResult(BaseModel): """Result of running a Gradle task.""" success: bool error: ErrorInfo | None = None - src/gradle_mcp/gradle.py:95-101 (schema)Nested error schema used within TaskResult for detailed failure information.
class ErrorInfo(BaseModel): """Structured error information.""" summary: str # e.g., "Build failed: 2 tasks failed with 12 compilation errors" failed_tasks: list[FailedTask] # List of failed tasks compilation_errors: list[CompilationError] # Deduplicated, first occurrence only