Jack Amadeo
118 lines
3.8 KiB
Rust
118 lines
3.8 KiB
Rust
use axum::http::StatusCode;
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use goose::builtin_extension::register_builtin_extensions;
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use goose::execution::manager::AgentManager;
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use goose::scheduler_trait::SchedulerTrait;
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use goose::session::SessionManager;
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use std::collections::{HashMap, HashSet};
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use std::path::PathBuf;
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use std::sync::Arc;
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use tokio::sync::Mutex;
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use tokio::task::JoinHandle;
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use crate::tunnel::TunnelManager;
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use goose::agents::ExtensionLoadResult;
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type ExtensionLoadingTasks =
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Arc<Mutex<HashMap<String, Arc<Mutex<Option<JoinHandle<Vec<ExtensionLoadResult>>>>>>>>;
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#[derive(Clone)]
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pub struct AppState {
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pub(crate) agent_manager: Arc<AgentManager>,
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pub recipe_file_hash_map: Arc<Mutex<HashMap<String, PathBuf>>>,
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/// Tracks sessions that have already emitted recipe telemetry to prevent double counting.
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recipe_session_tracker: Arc<Mutex<HashSet<String>>>,
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pub tunnel_manager: Arc<TunnelManager>,
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pub extension_loading_tasks: ExtensionLoadingTasks,
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}
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impl AppState {
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pub async fn new() -> anyhow::Result<Arc<AppState>> {
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register_builtin_extensions(goose_mcp::BUILTIN_EXTENSIONS.clone());
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let agent_manager = AgentManager::instance().await?;
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let tunnel_manager = Arc::new(TunnelManager::new());
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Ok(Arc::new(Self {
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agent_manager,
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recipe_file_hash_map: Arc::new(Mutex::new(HashMap::new())),
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recipe_session_tracker: Arc::new(Mutex::new(HashSet::new())),
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tunnel_manager,
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extension_loading_tasks: Arc::new(Mutex::new(HashMap::new())),
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}))
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}
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pub async fn set_extension_loading_task(
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&self,
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session_id: String,
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task: JoinHandle<Vec<ExtensionLoadResult>>,
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) {
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let mut tasks = self.extension_loading_tasks.lock().await;
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tasks.insert(session_id, Arc::new(Mutex::new(Some(task))));
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}
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pub async fn take_extension_loading_task(
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&self,
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session_id: &str,
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) -> Option<Vec<ExtensionLoadResult>> {
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let task_holder = {
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let tasks = self.extension_loading_tasks.lock().await;
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tasks.get(session_id).cloned()
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};
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if let Some(holder) = task_holder {
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let task = holder.lock().await.take();
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if let Some(handle) = task {
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match handle.await {
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Ok(results) => return Some(results),
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Err(e) => {
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tracing::warn!("Background extension loading task failed: {}", e);
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}
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}
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}
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}
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None
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}
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pub async fn remove_extension_loading_task(&self, session_id: &str) {
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let mut tasks = self.extension_loading_tasks.lock().await;
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tasks.remove(session_id);
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}
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pub fn scheduler(&self) -> Arc<dyn SchedulerTrait> {
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self.agent_manager.scheduler()
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}
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pub fn session_manager(&self) -> &SessionManager {
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self.agent_manager.session_manager()
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}
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pub async fn set_recipe_file_hash_map(&self, hash_map: HashMap<String, PathBuf>) {
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let mut map = self.recipe_file_hash_map.lock().await;
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*map = hash_map;
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}
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pub async fn mark_recipe_run_if_absent(&self, session_id: &str) -> bool {
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let mut sessions = self.recipe_session_tracker.lock().await;
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if sessions.contains(session_id) {
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false
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} else {
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sessions.insert(session_id.to_string());
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true
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}
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}
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pub async fn get_agent(&self, session_id: String) -> anyhow::Result<Arc<goose::agents::Agent>> {
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self.agent_manager.get_or_create_agent(session_id).await
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}
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pub async fn get_agent_for_route(
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&self,
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session_id: String,
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) -> Result<Arc<goose::agents::Agent>, StatusCode> {
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self.get_agent(session_id).await.map_err(|e| {
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tracing::error!("Failed to get agent: {}", e);
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StatusCode::INTERNAL_SERVER_ERROR
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})
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}
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}
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