Notify superseded plugin processes and support SDK draining

2026-11-01 20:51:08 +00:00
parent c54edea596
commit 4da8a28392
12 changed files with 314 additions and 21 deletions
@@ -89,7 +89,24 @@ fn main() {
            if request["method"] == "serve" {
                std::fs::write(format!("/state/{plugin}/service"), version).unwrap();
            }
-            for _ in lines {}
+            for line in lines {
+                let Ok(message) = serde_json::from_str::<Value>(&line.unwrap()) else {
+                    continue;
+                };
+                if message["method"] == "rpc.superseded" {
+                    std::fs::write(
+                        format!(
+                            "/state/{plugin}/superseded-{}",
+                            std::env::var("SAUSAGE_PID").unwrap()
+                        ),
+                        message.to_string(),
+                    )
+                    .unwrap();
+                    if request["params"]["exit_on_superseded"] == true {
+                        return;
+                    }
+                }
+            }
            std::fs::write(format!("/state/{plugin}/ended-{version}"), "ended").unwrap();
            return;
        }