use crate::llm::actions::{
client_trait::{Client, ClientActionResult},
protocol_trait::Protocol,
ActionDefinition, Parameter,
};
use crate::protocol::EventType;
use crate::state::app_state::AppState;
use anyhow::{Context, Result};
use serde_json::json;
use std::sync::LazyLock;
pub static NTP_CLIENT_CONNECTED_EVENT: LazyLock<EventType> = LazyLock::new(|| {
EventType::new(
"ntp_connected",
"NTP client ready to query time servers",
json!({"type": "placeholder", "event_id": "ntp_connected"}),
)
.with_parameters(vec![Parameter {
name: "remote_addr".to_string(),
type_hint: "string".to_string(),
description: "NTP server address".to_string(),
required: true,
}])
});
pub static NTP_CLIENT_RESPONSE_RECEIVED_EVENT: LazyLock<EventType> = LazyLock::new(|| {
EventType::new(
"ntp_response_received",
"NTP time response received from server",
json!({"type": "analyze_response"}),
)
.with_parameters(vec![
Parameter {
name: "origin_timestamp".to_string(),
type_hint: "number".to_string(),
description: "Origin timestamp (Unix epoch)".to_string(),
required: true,
},
Parameter {
name: "receive_timestamp".to_string(),
type_hint: "number".to_string(),
description: "Server receive timestamp (Unix epoch)".to_string(),
required: true,
},
Parameter {
name: "transmit_timestamp".to_string(),
type_hint: "number".to_string(),
description: "Server transmit timestamp (Unix epoch)".to_string(),
required: true,
},
Parameter {
name: "stratum".to_string(),
type_hint: "number".to_string(),
description: "Server stratum level (0-15)".to_string(),
required: true,
},
Parameter {
name: "precision".to_string(),
type_hint: "number".to_string(),
description: "Server precision (log2 seconds)".to_string(),
required: true,
},
])
});
pub struct NtpClientProtocol;
impl NtpClientProtocol {
pub fn new() -> Self {
Self
}
}
impl Default for NtpClientProtocol {
fn default() -> Self {
Self::new()
}
}
impl Protocol for NtpClientProtocol {
fn get_async_actions(&self, _state: &AppState) -> Vec<ActionDefinition> {
vec![
ActionDefinition {
name: "query_time".to_string(),
description: "Query NTP server for current time".to_string(),
parameters: vec![],
example: json!({
"type": "query_time"
}),
log_template: None,
},
ActionDefinition {
name: "disconnect".to_string(),
description: "Close NTP client".to_string(),
parameters: vec![],
example: json!({
"type": "disconnect"
}),
log_template: None,
},
]
}
fn get_sync_actions(&self) -> Vec<ActionDefinition> {
vec![ActionDefinition {
name: "analyze_response".to_string(),
description: "Analyze NTP response (no action needed, just for LLM understanding)"
.to_string(),
parameters: vec![],
example: json!({
"type": "analyze_response"
}),
log_template: None,
}]
}
fn protocol_name(&self) -> &'static str {
"NTP"
}
fn get_event_types(&self) -> Vec<EventType> {
vec![
EventType::new(
"ntp_connected",
"Triggered when NTP client is ready",
json!({"type": "placeholder", "event_id": "ntp_connected"}),
),
EventType::new(
"ntp_response_received",
"Triggered when NTP response is received",
json!({"type": "placeholder", "event_id": "ntp_response_received"}),
),
]
}
fn stack_name(&self) -> &'static str {
"ETH>IP>UDP>NTP"
}
fn keywords(&self) -> Vec<&'static str> {
vec!["ntp", "ntp client", "time sync", "network time"]
}
fn metadata(&self) -> crate::protocol::metadata::ProtocolMetadataV2 {
use crate::protocol::metadata::{DevelopmentState, ProtocolMetadataV2};
ProtocolMetadataV2::builder()
.state(DevelopmentState::Experimental)
.implementation("UDP-based NTP client with manual packet construction")
.llm_control("Query time servers and interpret timestamps, stratum, precision")
.e2e_testing("Public NTP servers (pool.ntp.org)")
.build()
}
fn description(&self) -> &'static str {
"NTP client for querying network time servers"
}
fn example_prompt(&self) -> &'static str {
"Query time.google.com:123 and show the time offset"
}
fn group_name(&self) -> &'static str {
"Network Infrastructure"
}
fn get_startup_examples(&self) -> crate::llm::actions::StartupExamples {
use crate::llm::actions::StartupExamples;
use serde_json::json;
StartupExamples::new(
json!({
"type": "open_client",
"remote_addr": "time.google.com:123",
"base_stack": "ntp",
"instruction": "Query the time server and report the current time offset and stratum level"
}),
json!({
"type": "open_client",
"remote_addr": "pool.ntp.org:123",
"base_stack": "ntp",
"event_handlers": [{
"event_pattern": "ntp_response_received",
"handler": {
"type": "script",
"language": "python",
"code": "<ntp_client_handler>"
}
}]
}),
json!({
"type": "open_client",
"remote_addr": "time.google.com:123",
"base_stack": "ntp",
"event_handlers": [
{
"event_pattern": "ntp_connected",
"handler": {
"type": "static",
"actions": [{
"type": "query_time"
}]
}
},
{
"event_pattern": "ntp_response_received",
"handler": {
"type": "static",
"actions": [{
"type": "disconnect"
}]
}
}
]
}),
)
}
}
impl Client for NtpClientProtocol {
fn connect(
&self,
ctx: crate::protocol::ConnectContext,
) -> std::pin::Pin<
Box<dyn std::future::Future<Output = anyhow::Result<std::net::SocketAddr>> + Send>,
> {
Box::pin(async move {
use crate::client::ntp::NtpClient;
NtpClient::connect_with_llm_actions(
ctx.remote_addr,
ctx.llm_client,
ctx.state,
ctx.status_tx,
ctx.client_id,
)
.await
})
}
fn execute_action(&self, action: serde_json::Value) -> Result<ClientActionResult> {
let action_type = action
.get("type")
.and_then(|v| v.as_str())
.context("Missing 'type' field in action")?;
match action_type {
"query_time" => Ok(ClientActionResult::Custom {
name: "ntp_query".to_string(),
data: json!({}),
}),
"disconnect" => Ok(ClientActionResult::Disconnect),
"analyze_response" => Ok(ClientActionResult::WaitForMore),
_ => Err(anyhow::anyhow!(
"Unknown NTP client action: {}",
action_type
)),
}
}
}