Do not resend output items in incremental websockets connections (#11383)

In the incremental websocket output items are already part of the
context, no need to send them again and duplicate.
This commit is contained in:
pakrym-oai
2026-02-10 19:38:08 -08:00
committed by GitHub
parent cc8c293378
commit 4473147985
3 changed files with 365 additions and 161 deletions

View File

@@ -29,6 +29,7 @@ use codex_protocol::user_input::UserInput;
use core_test_support::load_default_config_for_test;
use core_test_support::responses::WebSocketConnectionConfig;
use core_test_support::responses::WebSocketTestServer;
use core_test_support::responses::ev_assistant_message;
use core_test_support::responses::ev_completed;
use core_test_support::responses::ev_response_created;
use core_test_support::responses::start_websocket_server;
@@ -570,7 +571,11 @@ async fn responses_websocket_appends_on_prefix() {
skip_if_no_network!();
let server = start_websocket_server(vec![vec![
vec![ev_response_created("resp-1"), ev_completed("resp-1")],
vec![
ev_response_created("resp-1"),
ev_assistant_message("msg-1", "assistant output"),
ev_completed("resp-1"),
],
vec![ev_response_created("resp-2"), ev_completed("resp-2")],
]])
.await;
@@ -578,7 +583,11 @@ async fn responses_websocket_appends_on_prefix() {
let harness = websocket_harness(&server).await;
let mut client_session = harness.client.new_session();
let prompt_one = prompt_with_input(vec![message_item("hello")]);
let prompt_two = prompt_with_input(vec![message_item("hello"), message_item("second")]);
let prompt_two = prompt_with_input(vec![
message_item("hello"),
assistant_message_item("msg-1", "assistant output"),
message_item("second"),
]);
stream_until_complete(&mut client_session, &harness, &prompt_one).await;
stream_until_complete(&mut client_session, &harness, &prompt_two).await;
@@ -594,7 +603,7 @@ async fn responses_websocket_appends_on_prefix() {
assert_eq!(first["input"].as_array().map(Vec::len), Some(1));
let expected_append = serde_json::json!({
"type": "response.append",
"input": serde_json::to_value(&prompt_two.input[1..]).expect("serialize append items"),
"input": serde_json::to_value(&prompt_two.input[2..]).expect("serialize append items"),
});
assert_eq!(second, expected_append);
@@ -675,7 +684,11 @@ async fn responses_websocket_v2_creates_with_previous_response_id_on_prefix() {
skip_if_no_network!();
let server = start_websocket_server(vec![vec![
vec![ev_response_created("resp-1"), ev_completed("resp-1")],
vec![
ev_response_created("resp-1"),
ev_assistant_message("msg-1", "assistant output"),
ev_completed("resp-1"),
],
vec![ev_response_created("resp-2"), ev_completed("resp-2")],
]])
.await;
@@ -683,7 +696,11 @@ async fn responses_websocket_v2_creates_with_previous_response_id_on_prefix() {
let harness = websocket_harness_with_v2(&server, true).await;
let mut session = harness.client.new_session();
let prompt_one = prompt_with_input(vec![message_item("hello")]);
let prompt_two = prompt_with_input(vec![message_item("hello"), message_item("second")]);
let prompt_two = prompt_with_input(vec![
message_item("hello"),
assistant_message_item("msg-1", "assistant output"),
message_item("second"),
]);
stream_until_complete(&mut session, &harness, &prompt_one).await;
stream_until_complete(&mut session, &harness, &prompt_two).await;
@@ -698,7 +715,7 @@ async fn responses_websocket_v2_creates_with_previous_response_id_on_prefix() {
assert_eq!(second["previous_response_id"].as_str(), Some("resp-1"));
assert_eq!(
second["input"],
serde_json::to_value(&prompt_two.input[1..]).unwrap()
serde_json::to_value(&prompt_two.input[2..]).unwrap()
);
server.shutdown().await;
@@ -876,6 +893,16 @@ fn message_item(text: &str) -> ResponseItem {
}
}
fn assistant_message_item(id: &str, text: &str) -> ResponseItem {
ResponseItem::Message {
id: Some(id.to_string()),
role: "assistant".into(),
content: vec![ContentItem::OutputText { text: text.into() }],
end_turn: None,
phase: None,
}
}
fn prompt_with_input(input: Vec<ResponseItem>) -> Prompt {
let mut prompt = Prompt::default();
prompt.input = input;