Files
codex/codex-rs/exec-server/src/server.rs
Adam Perry @ OpenAI ee0247f95a Extract exec-server request dispatching (#36440)
## What changed

- Move JSON-RPC request, notification, response, error, and malformed-message handling into a dedicated `RequestDispatcher`.
- Keep the connection loop responsible for receiving events and closing the connection when dispatch reports a terminal condition.

## Testing

- Add an integration test confirming that ordinary requests are processed serially by default, including when a blocking `process/read` queues later requests.

GitOrigin-RevId: 29d1358d4524edd492ff3855b29f23c42c8b3390
2026-08-01 06:02:48 +00:00

96 lines
3.0 KiB
Rust

mod file_system_handler;
mod handler;
mod process_handler;
mod processor;
mod registry;
mod request_dispatcher;
mod session_registry;
mod transport;
pub(crate) use handler::ExecServerHandler;
pub(crate) use processor::ConnectionProcessor;
pub use transport::DEFAULT_LISTEN_URL;
pub use transport::ExecServerListenUrlParseError;
use crate::ExecServerRuntimePaths;
use crate::ExecServerTelemetry;
use codex_http_client::HttpClientFactory;
pub async fn run_main(
listen_url: &str,
runtime_paths: ExecServerRuntimePaths,
http_client_factory: HttpClientFactory,
) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
run_main_with_telemetry(
listen_url,
runtime_paths,
ExecServerTelemetry::default(),
http_client_factory,
)
.await
}
#[tracing::instrument(
name = "codex.exec_server",
skip_all,
fields(otel.kind = "internal")
)]
pub async fn run_main_with_telemetry(
listen_url: &str,
runtime_paths: ExecServerRuntimePaths,
telemetry: ExecServerTelemetry,
http_client_factory: HttpClientFactory,
) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
transport::run_transport(listen_url, runtime_paths, telemetry, http_client_factory).await
}
#[cfg(test)]
mod tests {
use codex_http_client::HttpClientFactory;
use codex_http_client::OutboundProxyPolicy;
use opentelemetry::trace::TracerProvider as _;
use opentelemetry_sdk::trace::InMemorySpanExporter;
use opentelemetry_sdk::trace::SdkTracerProvider;
use tracing::instrument::WithSubscriber;
use tracing_subscriber::prelude::*;
use super::run_main_with_telemetry;
use crate::ExecServerRuntimePaths;
use crate::ExecServerTelemetry;
#[tokio::test]
async fn telemetry_entrypoint_emits_root_span() {
let exporter = InMemorySpanExporter::default();
let provider = SdkTracerProvider::builder()
.with_simple_exporter(exporter.clone())
.build();
let subscriber = tracing_subscriber::registry()
.with(tracing_opentelemetry::layer().with_tracer(provider.tracer("exec-server-test")));
async {
tracing::callsite::rebuild_interest_cache();
run_main_with_telemetry(
"invalid",
ExecServerRuntimePaths::new(
std::env::current_exe().expect("current executable"),
/*codex_linux_sandbox_exe*/ None,
)
.expect("runtime paths"),
ExecServerTelemetry::default(),
HttpClientFactory::new(OutboundProxyPolicy::ReqwestDefault),
)
.await
.expect_err("invalid listen URL should fail");
}
.with_subscriber(subscriber)
.await;
provider.force_flush().expect("flush traces");
let spans = exporter.get_finished_spans().expect("span export");
assert!(
spans.iter().any(|span| span.name == "codex.exec_server"),
"root exec-server span missing: {spans:?}"
);
}
}