runtime: add execution concurrency limits

2026-05-01 12:11:53 +00:00
parent 3d2d97c1e6
commit 8ac55ebcc2
13 changed files with 448 additions and 15 deletions
@@ -33,6 +33,8 @@ pub enum RuntimeError {
        operation_id: String,
        mode: ExecutionMode,
    },
+    #[error("runtime concurrency limit exceeded for {kind} executions (limit {limit})")]
+    ConcurrencyLimitExceeded { kind: &'static str, limit: usize },
    #[error("invalid prepared request at {field}: {reason}")]
    InvalidPreparedRequest { field: String, reason: String },
    #[error("invalid streaming payload at {field}: {reason}")]