75 lines
2.1 KiB
Rust
75 lines
2.1 KiB
Rust
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use clap::Clap;
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use std::sync::Arc;
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use syndicate::actor::*;
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use syndicate::relay;
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use syndicate::sturdy;
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use syndicate::value::NestedValue;
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use syndicate::value::Value;
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use tokio::process;
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#[derive(Clap, Clone, Debug)]
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#[clap(version)]
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pub struct CommandLine {
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#[clap(long, default_value="/sbin/syndicate-server")]
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server_path: String,
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}
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pub struct Pid1Listener {
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config: Arc<CommandLine>,
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}
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impl Pid1Listener {
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fn new(config: Arc<CommandLine>) -> Self {
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Self {
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config,
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}
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}
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}
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impl Entity<AnyValue> for Pid1Listener {
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}
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn std::error::Error>> {
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syndicate::convenient_logging()?;
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match nix::unistd::setsid() {
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Ok(_pid) => tracing::info!("setsid(2): new session is {}", _pid),
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Err(e) => tracing::info!("setsid(2) failed: {:?}", &e),
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}
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let config = Arc::new(CommandLine::parse());
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let server = process::Command::new(&config.server_path)
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.arg("--inferior")
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.arg("--port")
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.arg("1")
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.arg("--socket")
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.arg("/run/ds")
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.stdin(std::process::Stdio::piped())
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.stdout(std::process::Stdio::piped())
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// .stderr(std::process::Stdio::null())
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.spawn()
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.expect("Could not spawn main server");
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Actor::new().boot(syndicate::name!("server-relay"), |t| {
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let listener = t.state.create(Pid1Listener::new(config));
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let from_server = server.stdout.expect("Missing dataspace server stdout");
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let to_server = server.stdin.expect("Missing dataspace server stdin");
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let ds = &relay::TunnelRelay::run(t,
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relay::Input::Bytes(Box::pin(from_server)),
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relay::Output::Bytes(Box::pin(to_server)),
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None,
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Some(sturdy::Oid(0.into())))
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.expect("Missing reference to dataspace")
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.underlying;
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t.assert(ds, Value::simple_record1("pid1", AnyValue::domain(Cap::new(&listener))).wrap());
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Ok(())
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}).await??;
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Ok(())
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}
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