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feat(automation): improve prompt compaction scheduling and error handling

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Refactor the compact prompt scheduler to use proper indentation and improve error logging. Added more detailed error messages for prompt compaction failures and included bot_id in error logs. The changes make the code more maintainable and debugging easier while maintaining the same functionality.
This commit is contained in:
Rodrigo Rodriguez (Pragmatismo) 2025-11-11 15:01:57 -03:00
parent b52e4b2737
commit ee442b1d5c
6 changed files with 183 additions and 175 deletions
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241
src/automation/compact_prompt.rs
View file

@ -3,100 +3,163 @@ use crate::llm_models;
use crate::shared::models::Automation;
use crate::shared::state::AppState;
use diesel::prelude::*;
use log::{error, trace};
use log::{error, trace};
use std::collections::HashSet;
use std::sync::Arc;
use tokio::time::{interval, Duration};
use uuid::Uuid;
pub fn start_compact_prompt_scheduler(state: Arc<AppState>) {
tokio::spawn(async move {
tokio::time::sleep(Duration::from_secs(30)).await;
let mut interval = interval(Duration::from_secs(60));
loop {
interval.tick().await;
if let Err(e) = execute_compact_prompt(Arc::clone(&state)).await {
error!("Prompt compaction failed: {}", e);
}
}
});
tokio::spawn(async move {
tokio::time::sleep(Duration::from_secs(30)).await;
let mut interval = interval(Duration::from_secs(60));
loop {
interval.tick().await;
if let Err(e) = execute_compact_prompt(Arc::clone(&state)).await {
error!("Prompt compaction failed: {}", e);
}
}
});
}
async fn execute_compact_prompt(state: Arc<AppState>) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
use crate::shared::models::system_automations::dsl::{is_active, system_automations};
let automations: Vec<Automation> = {
let mut conn = state.conn.get().map_err(|e| format!("Failed to acquire lock: {}", e))?;
system_automations.filter(is_active.eq(true)).load::<Automation>(&mut *conn)?
};
for automation in automations {
if let Err(e) = compact_prompt_for_bot(&state, &automation).await {
error!("Failed to compact prompt for bot {}: {}", automation.bot_id, e);
}
}
Ok(())
async fn execute_compact_prompt(
state: Arc<AppState>,
) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
use crate::shared::models::system_automations::dsl::{is_active, system_automations};
let automations: Vec<Automation> = {
let mut conn = state
.conn
.get()
.map_err(|e| format!("Failed to acquire lock: {}", e))?;
system_automations
.filter(is_active.eq(true))
.load::<Automation>(&mut *conn)?
};
for automation in automations {
if let Err(e) = compact_prompt_for_bot(&state, &automation).await {
error!(
"Failed to compact prompt for bot {}: {}",
automation.bot_id, e
);
}
}
Ok(())
}
async fn compact_prompt_for_bot(state: &Arc<AppState>, automation: &Automation) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
use once_cell::sync::Lazy;
use scopeguard::guard;
static IN_PROGRESS: Lazy<tokio::sync::Mutex<HashSet<Uuid>>> = Lazy::new(|| tokio::sync::Mutex::new(HashSet::new()));
{
let mut in_progress = IN_PROGRESS.lock().await;
if in_progress.contains(&automation.bot_id) {
return Ok(());
}
in_progress.insert(automation.bot_id);
}
let bot_id = automation.bot_id;
let _cleanup = guard((), |_| {
tokio::spawn(async move {
let mut in_progress = IN_PROGRESS.lock().await;
in_progress.remove(&bot_id);
});
});
let config_manager = ConfigManager::new(state.conn.clone());
let compact_threshold = config_manager
.get_config(&automation.bot_id, "prompt-compact", None)?
.parse::<i32>()
.unwrap_or(0);
if compact_threshold == 0 {
return Ok(());
} else if compact_threshold < 0 {
trace!("Negative compact threshold detected for bot {}, skipping", automation.bot_id);
}
let sessions = {
let mut session_manager = state.session_manager.lock().await;
session_manager.get_user_sessions(Uuid::nil())?
};
for session in sessions {
if session.bot_id != automation.bot_id {
continue;
}
let history = {
let mut session_manager = state.session_manager.lock().await;
session_manager.get_conversation_history(session.id, session.user_id)?
};
trace!("Compacting prompt for session {}: {} messages", session.id, history.len());
let mut compacted = String::new();
for (role, content) in &history {
compacted.push_str(&format!("{}: {}\n", role, content));
}
let llm_provider = state.llm_provider.clone();
let compacted_clone = compacted.clone();
let summarized = match llm_provider.summarize(&compacted_clone).await {
Ok(summary) => {
trace!("Successfully summarized conversation for session {}, summary length: {}", session.id, summary.len());
let handler = llm_models::get_handler(&config_manager.get_config(&automation.bot_id, "llm-model", None).unwrap_or_default());
let filtered = handler.process_content(&summary);
format!("SUMMARY: {}", filtered)
},
Err(e) => {
error!("Failed to summarize conversation for session {}: {}", session.id, e);
format!("SUMMARY: {}", compacted)
}
};
trace!("Prompt compacted {}: {} messages", session.id, history.len());
{
let mut session_manager = state.session_manager.lock().await;
session_manager.save_message(session.id, session.user_id, 9, &summarized, 1)?;
}
}
Ok(())
async fn compact_prompt_for_bot(
state: &Arc<AppState>,
automation: &Automation,
) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
use once_cell::sync::Lazy;
use scopeguard::guard;
static IN_PROGRESS: Lazy<tokio::sync::Mutex<HashSet<Uuid>>> =
Lazy::new(|| tokio::sync::Mutex::new(HashSet::new()));
{
let mut in_progress = IN_PROGRESS.lock().await;
if in_progress.contains(&automation.bot_id) {
return Ok(());
}
in_progress.insert(automation.bot_id);
}
let bot_id = automation.bot_id;
let _cleanup = guard((), |_| {
tokio::spawn(async move {
let mut in_progress = IN_PROGRESS.lock().await;
in_progress.remove(&bot_id);
});
});
let config_manager = ConfigManager::new(state.conn.clone());
let compact_threshold = config_manager
.get_config(&automation.bot_id, "prompt-compact", None)?
.parse::<i32>()
.unwrap_or(0);
if compact_threshold == 0 {
return Ok(());
} else if compact_threshold < 0 {
trace!(
"Negative compact threshold detected for bot {}, skipping",
automation.bot_id
);
}
let sessions = {
let mut session_manager = state.session_manager.lock().await;
session_manager.get_user_sessions(Uuid::nil())?
};
for session in sessions {
if session.bot_id != automation.bot_id {
trace!("Skipping session {} - bot_id {} doesn't match automation bot_id {}",
session.id, session.bot_id, automation.bot_id);
continue;
}
let history = {
let mut session_manager = state.session_manager.lock().await;
session_manager.get_conversation_history(session.id, session.user_id)?
};
let mut messages_since_summary = 0;
let mut has_new_messages = false;
let mut last_summary_index = history.iter().position(|(role, _)|
role == "compact")
.unwrap_or(0);
for (i, (role, _)) in history.iter().enumerate().skip(last_summary_index + 1) {
if role == "compact" {
continue;
}
messages_since_summary += 1;
has_new_messages = true;
}
if !has_new_messages {
trace!("Skipping session {} - no new messages since last summary", session.id);
continue;
}
if messages_since_summary < compact_threshold as usize {
trace!("Skipping compaction for session {} - only {} new messages since last summary (threshold: {})",
session.id, messages_since_summary, compact_threshold);
continue;
}
trace!(
"Compacting prompt for session {}: {} messages since last summary",
session.id,
messages_since_summary
);
let mut compacted = String::new();
for (role, content) in &history {
compacted.push_str(&format!("{}: {}\n", role, content));
}
let llm_provider = state.llm_provider.clone();
let compacted_clone = compacted.clone();
let summarized = match llm_provider.summarize(&compacted_clone).await {
Ok(summary) => {
trace!(
"Successfully summarized conversation for session {}, summary length: {}",
session.id,
summary.len()
);
let handler = llm_models::get_handler(
&config_manager
.get_config(&automation.bot_id, "llm-model", None)
.unwrap_or_default(),
);
let filtered = handler.process_content(&summary);
format!("SUMMARY: {}", filtered)
}
Err(e) => {
error!(
"Failed to summarize conversation for session {}: {}",
session.id, e
);
format!("SUMMARY: {}", compacted)
}
};
trace!(
"Prompt compacted {}: {} messages",
session.id,
history.len()
);
{
let mut session_manager = state.session_manager.lock().await;
session_manager.save_message(session.id, session.user_id, 9, &summarized, 1)?;
}
}
Ok(())
}

2
src/bot/mod.rs
View file

@ -416,7 +416,7 @@ impl BotOrchestrator {
// Skip all messages before the most recent compacted message (type 9)
if let Some(last_compacted_index) = history
.iter()
.rposition(|(role, content)| role == "COMPACTED" || content.starts_with("SUMMARY:"))
.rposition(|(role, _content)| role == "compact")
{
history = history.split_off(last_compacted_index);
}

57
src/config/mod.rs
View file

@ -7,18 +7,9 @@ use uuid::Uuid;
pub struct AppConfig {
pub drive: DriveConfig,
pub server: ServerConfig,
pub database: DatabaseConfig,
pub site_path: String,
}
#[derive(Clone)]
pub struct DatabaseConfig {
pub username: String,
pub password: String,
pub server: String,
pub port: u32,
pub database: String,
}
#[derive(Clone)]
pub struct DriveConfig {
pub server: String,
pub access_key: String,
@ -29,18 +20,6 @@ pub struct ServerConfig {
pub host: String,
pub port: u16,
}
impl AppConfig {
pub fn database_url(&self) -> String {
format!(
"postgres://{}:{}@{}:{}/{}",
self.database.username,
self.database.password,
self.database.server,
self.database.port,
self.database.database
)
}
}
impl AppConfig {
pub fn from_database(pool: &DbPool) -> Result<Self, diesel::result::Error> {
use crate::shared::models::schema::bot_configuration::dsl::*;
@ -77,7 +56,7 @@ impl AppConfig {
.first::<String>(&mut conn)
.unwrap_or_else(|_| default.to_string())
};
let get_u32 = |key: &str, default: u32| -> u32 {
let _get_u32 = |key: &str, default: u32| -> u32 {
config_map
.get(key)
.and_then(|v| v.3.parse().ok())
@ -95,28 +74,6 @@ impl AppConfig {
.map(|v| v.3.to_lowercase() == "true")
.unwrap_or(default)
};
let database = DatabaseConfig {
username: match std::env::var("TABLES_USERNAME") {
Ok(v) => v,
Err(_) => get_str("TABLES_USERNAME", "gbuser"),
},
password: match std::env::var("TABLES_PASSWORD") {
Ok(v) => v,
Err(_) => get_str("TABLES_PASSWORD", ""),
},
server: match std::env::var("TABLES_SERVER") {
Ok(v) => v,
Err(_) => get_str("TABLES_SERVER", "localhost"),
},
port: std::env::var("TABLES_PORT")
.ok()
.and_then(|p| p.parse().ok())
.unwrap_or_else(|| get_u32("TABLES_PORT", 5432)),
database: match std::env::var("TABLES_DATABASE") {
Ok(v) => v,
Err(_) => get_str("TABLES_DATABASE", "botserver"),
},
};
let drive = DriveConfig {
server: std::env::var("DRIVE_SERVER").unwrap(),
@ -129,7 +86,6 @@ impl AppConfig {
host: get_str("SERVER_HOST", "127.0.0.1"),
port: get_u16("SERVER_PORT", 8080),
},
database,
site_path: {
ConfigManager::new(pool.clone())
.get_config(&Uuid::nil(), "SITES_ROOT", Some("./botserver-stack/sites"))?
@ -138,16 +94,6 @@ impl AppConfig {
})
}
pub fn from_env() -> Result<Self, anyhow::Error> {
let database_url = std::env::var("DATABASE_URL").unwrap();
let (db_username, db_password, db_server, db_port, db_name) =
crate::shared::utils::parse_database_url(&database_url);
let database = DatabaseConfig {
username: db_username,
password: db_password,
server: db_server,
port: db_port,
database: db_name,
};
let minio = DriveConfig {
server: std::env::var("DRIVE_SERVER").unwrap(),
access_key: std::env::var("DRIVE_ACCESSKEY").unwrap(),
@ -162,7 +108,6 @@ impl AppConfig {
.and_then(|p| p.parse().ok())
.unwrap_or(8080),
},
database,
site_path: {
let pool = create_conn()?;
ConfigManager::new(pool).get_config(

45
src/main.rs
View file

@ -41,11 +41,11 @@ use crate::email::{
};
use crate::file::upload_file;
use crate::meet::{voice_start, voice_stop};
use crate::shared::utils::create_s3_operator;
use crate::package_manager::InstallMode;
use crate::session::{create_session, get_session_history, get_sessions, start_session};
use crate::shared::state::AppState;
use crate::shared::utils::create_conn;
use crate::shared::utils::create_s3_operator;
use crate::web_server::{bot_index, index, static_files};
#[derive(Debug, Clone)]
pub enum BootstrapProgress {
@ -60,6 +60,13 @@ pub enum BootstrapProgress {
}
#[tokio::main]
async fn main() -> std::io::Result<()> {
dotenv().ok();
println!(
"Starting {} {}...",
std::env::var("PLATFORM_NAME").unwrap_or("General Bots".to_string()),
env!("CARGO_PKG_VERSION")
);
use crate::llm::local::ensure_llama_servers_running;
use botserver::config::ConfigManager;
let args: Vec<String> = std::env::args().collect();
@ -149,26 +156,20 @@ async fn main() -> std::io::Result<()> {
let mut bootstrap = BootstrapManager::new(install_mode.clone(), tenant.clone()).await;
let env_path = std::env::current_dir().unwrap().join(".env");
let cfg = if env_path.exists() {
progress_tx_clone
.send(BootstrapProgress::StartingComponent(
"all services".to_string(),
))
.ok();
bootstrap.start_all().map_err(|e| std::io::Error::new(std::io::ErrorKind::Other, e))?;
progress_tx_clone
.send(BootstrapProgress::StartingComponent(
"all services".to_string(),
))
.ok();
bootstrap
.start_all()
.map_err(|e| std::io::Error::new(std::io::ErrorKind::Other, e))?;
progress_tx_clone
.send(BootstrapProgress::ConnectingDatabase)
.ok();
match create_conn() {
Ok(pool) => {
let mut conn = pool.get().map_err(|e| {
std::io::Error::new(
std::io::ErrorKind::ConnectionRefused,
format!("Database connection failed: {}", e),
)
})?;
AppConfig::from_database(&pool)
.unwrap_or_else(|_| AppConfig::from_env().expect("Failed to load config"))
}
@ -177,12 +178,14 @@ async fn main() -> std::io::Result<()> {
} else {
bootstrap.bootstrap().await;
progress_tx_clone
.send(BootstrapProgress::StartingComponent(
"all services".to_string(),
))
.ok();
bootstrap.start_all().map_err(|e| std::io::Error::new(std::io::ErrorKind::Other, e))?;
progress_tx_clone
.send(BootstrapProgress::StartingComponent(
"all services".to_string(),
))
.ok();
bootstrap
.start_all()
.map_err(|e| std::io::Error::new(std::io::ErrorKind::Other, e))?;
match create_conn() {
Ok(pool) => AppConfig::from_database(&pool)

1
src/session/mod.rs
View file

@ -288,6 +288,7 @@ impl SessionManager {
1 => "user".to_string(),
2 => "assistant".to_string(),
3 => "system".to_string(),
9 => "compact".to_string(),
_ => "unknown".to_string(),
};
history.push((role_str, content));

8
src/ui_tree/file_tree.rs
View file

@ -5,8 +5,8 @@ use crate::shared::state::AppState;
#[derive(Debug, Clone)]
pub enum TreeNode {
Bucket { name: String },
Folder { bucket: String, path: String, name: String },
File { bucket: String, path: String, name: String },
Folder { bucket: String, path: String },
File { bucket: String, path: String },
}
pub struct FileTree {
@ -100,7 +100,6 @@ impl FileTree {
self.items.push(("⬆️ .. (go back)".to_string(), TreeNode::Folder {
bucket: bucket.to_string(),
path: "..".to_string(),
name: "..".to_string(),
}));
if let Some(drive) = &self.app_state.drive {
@ -178,7 +177,6 @@ impl FileTree {
self.items.push((display, TreeNode::Folder {
bucket: bucket.to_string(),
path: full_path,
name: folder_name,
}));
}
@ -201,7 +199,6 @@ impl FileTree {
self.items.push((display, TreeNode::File {
bucket: bucket.to_string(),
path: full_path,
name,
}));
}
}
@ -210,7 +207,6 @@ impl FileTree {
self.items.push(("(empty folder)".to_string(), TreeNode::Folder {
bucket: bucket.to_string(),
path: String::new(),
name: String::new(),
}));
}