PayloadChunking.ChunkBySize<T> Method

Definition

Namespace:
Microsoft.Agents.A365.Observability.Runtime.Tracing.Exporters
Assembly:
Microsoft.Agents.A365.Observability.Runtime.dll
Package:
Microsoft.Agents.A365.Observability.Runtime v1.0.0

Splits items into sub-batches whose cumulative estimated size stays under maxChunkBytes.

Invariants:

  • Input order is preserved across chunks.
  • Empty input produces empty output.
  • A single item whose size exceeds maxChunkBytes forms its own single-item chunk (never silently dropped).
  • No chunk is ever empty.
public static System.Collections.Generic.List<System.Collections.Generic.List<T>> ChunkBySize<T>(System.Collections.Generic.IEnumerable<T> items, Func<T,long> getSize, long maxChunkBytes);
static member ChunkBySize : seq<'T> * Func<'T, int64> * int64 -> System.Collections.Generic.List<System.Collections.Generic.List<'T>>
Public Shared Function ChunkBySize(Of T) (items As IEnumerable(Of T), getSize As Func(Of T, Long), maxChunkBytes As Long) As List(Of List(Of T))

Type Parameters

T

Item type.

Parameters

items
IEnumerable<T>

The items to chunk.

getSize
Func<T,Int64>

Estimator function returning approximate serialized byte size of one item.

maxChunkBytes
Int64

Upper bound on cumulative estimated size per chunk.

Returns

List<List<T>>

An ordered list of non-empty chunks.

Applies to