refactor(naming): max_inflight_rows instead of max_inflight_count

docs/docs/core/flow_def.mdx

@@ -155,7 +155,7 @@ If nothing changed during the last refresh cycle, only list operations will be p
 
 You can pass the following arguments to `add_source()` to control the concurrency of the source operation:
 
-*   `max_inflight_count`: the maximum number of concurrent inflight requests for the source operation.
+*   `max_inflight_rows`: the maximum number of concurrent inflight requests for the source operation.
 
 The default value can be specified by [`DefaultExecutionOptions`](/docs/core/settings#defaultexecutionoptions) or corresponding [environment variable](/docs/core/settings#list-of-environment-variables).
 

docs/docs/core/settings.mdx

@@ -109,7 +109,7 @@ If you use the Postgres database hosted by [Supabase](https://supabase.com/), pl
 
 `DefaultExecutionOptions` is used to configure the default execution options for the flow. It has the following fields:
 
-*   `source_max_inflight_count` (type: `int`, optional): The maximum number of concurrent inflight requests for source operations.  This only provides an default value, and can be overridden by the `max_inflight_count` argument passed to `FlowBuilder.add_source()` on per-source basis.
+*   `source_max_inflight_rows` (type: `int`, optional): The maximum number of concurrent inflight requests for source operations.  This only provides an default value, and can be overridden by the `max_inflight_rows` argument passed to `FlowBuilder.add_source()` on per-source basis.
 
 ## List of Environment Variables
 
@@ -121,4 +121,4 @@ This is the list of environment variables, each of which has a corresponding fie
 | `COCOINDEX_DATABASE_URL` | `database.url` | Yes |
 | `COCOINDEX_DATABASE_USER` | `database.user` | No |
 | `COCOINDEX_DATABASE_PASSWORD` | `database.password` | No |
-| `COCOINDEX_SOURCE_MAX_INFLIGHT_COUNT` | `default_execution_options.source_max_inflight_count` | No |
+| `COCOINDEX_SOURCE_MAX_INFLIGHT_ROWS` | `default_execution_options.source_max_inflight_rows` | No |

python/cocoindex/flow.py

@@ -418,7 +418,7 @@ class _SourceRefreshOptions:
 
 @dataclass
 class _ExecutionOptions:
-    max_inflight_count: int | None = None
+    max_inflight_rows: int | None = None
 
 
 class FlowBuilder:
@@ -444,7 +444,7 @@ def add_source(
         *,
         name: str | None = None,
         refresh_interval: datetime.timedelta | None = None,
-        max_inflight_count: int | None = None,
+        max_inflight_rows: int | None = None,
     ) -> DataSlice[T]:
         """
         Import a source to the flow.
@@ -464,7 +464,7 @@ def add_source(
                     _SourceRefreshOptions(refresh_interval=refresh_interval)
                 ),
                 execution_options=dump_engine_object(
-                    _ExecutionOptions(max_inflight_count=max_inflight_count)
+                    _ExecutionOptions(max_inflight_rows=max_inflight_rows)
                 ),
             ),
             name,

python/cocoindex/setting.py

@@ -48,7 +48,7 @@ class DefaultExecutionOptions:
     """Default execution options."""
 
     # The maximum number of concurrent inflight requests.
-    source_max_inflight_count: int | None = 256
+    source_max_inflight_rows: int | None = 256
 
 
 def _load_field(
@@ -99,8 +99,8 @@ def from_env(cls) -> Self:
         exec_kwargs: dict[str, Any] = dict()
         _load_field(
             exec_kwargs,
-            "source_max_inflight_count",
-            "COCOINDEX_SOURCE_MAX_INFLIGHT_COUNT",
+            "source_max_inflight_rows",
+            "COCOINDEX_SOURCE_MAX_INFLIGHT_ROWS",
             parse=int,
         )
         default_execution_options = DefaultExecutionOptions(**exec_kwargs)

src/base/spec.rs

@@ -255,7 +255,7 @@ impl SpecFormatter for OpSpec {
 
 #[derive(Debug, Clone, Serialize, Deserialize, Default)]
 pub struct ExecutionOptions {
-    pub max_inflight_count: Option<u32>,
+    pub max_inflight_rows: Option<u32>,
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize, Default)]

src/builder/analyzer.rs

@@ -689,11 +689,11 @@ impl AnalyzerContext {
             .clone();
         let output = op_scope.add_op_output(import_op.name, output_type)?;
 
-        let max_inflight_count =
-            (import_op.spec.execution_options.max_inflight_count).or_else(|| {
+        let max_inflight_rows =
+            (import_op.spec.execution_options.max_inflight_rows).or_else(|| {
                 self.lib_ctx
                     .default_execution_options
-                    .source_max_inflight_count
+                    .source_max_inflight_rows
             });
         let result_fut = async move {
             trace!("Start building executor for source op `{}`", op_name);
@@ -705,7 +705,7 @@ impl AnalyzerContext {
                 primary_key_type,
                 name: op_name,
                 refresh_options: import_op.spec.refresh_options,
-                concurrency_controller: utils::ConcurrencyController::new(max_inflight_count),
+                concurrency_controller: utils::ConcurrencyController::new(max_inflight_rows),
             })
         };
         Ok(result_fut)

src/settings.rs

@@ -9,7 +9,7 @@ pub struct DatabaseConnectionSpec {
 
 #[derive(Deserialize, Debug, Default)]
 pub struct DefaultExecutionOptions {
-    pub source_max_inflight_count: Option<u32>,
+    pub source_max_inflight_rows: Option<u32>,
 }
 
 #[derive(Deserialize, Debug, Default)]