aeo-graph-explorer 0.1.1

HTTP graph-query service over AEO Protocol crawls. Ingests aeo-crawler JSON Lines, builds an in-memory typed graph, exposes /nodes /neighbors /shortest-path /find-by-claim. Layer 5 of the AEO Reference Stack. Optional audit-stream-py integration via the `audit-stream` feature.
Documentation 
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//! `aeo-graph-explorer` binary entry point.
//!
//! Reads `PORT` and `HOST` from the environment (defaults to `0.0.0.0:8092`),
//! starts the axum server, and listens until ctrl-C.

use std::net::SocketAddr;

use aeo_graph_explorer::{build_router, AppState};
use tokio::net::TcpListener;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let port: u16 = std::env::var("PORT")
        .ok()
        .and_then(|s| s.parse().ok())
        .unwrap_or(8092);
    let host: String = std::env::var("HOST").unwrap_or_else(|_| "0.0.0.0".to_string());
    let addr: SocketAddr = format!("{host}:{port}").parse()?;

    let app = build_router(AppState::new());
    let listener = TcpListener::bind(addr).await?;
    eprintln!("aeo-graph-explorer listening on http://{addr}");
    axum::serve(listener, app).await?;
    Ok(())
}