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API > API/Runtime > API/Runtime/HTTP > API/Runtime/HTTP/GenericPlatform > API/Runtime/HTTP/GenericPlatform/FRequestPayloadInFileStream > API/Runtime/HTTP/GenericPlatform/FRequestPayloadInFileStream/FillOutputBuffer
- FRequestPayload::FillOutputBuffer()
- FRequestPayloadInFileStream::FillOutputBuffer()
References
| Module | HTTP |
| Header | /Engine/Source/Runtime/Online/HTTP/Public/GenericPlatform/HttpRequestPayload.h |
| Include | #include "GenericPlatform/HttpRequestPayload.h" |
| Source | /Engine/Source/Runtime/Online/HTTP/Private/GenericPlatform/HttpRequestPayload.cpp |
virtual size_t FillOutputBuffer
(
void * OutputBuffer,
size_t MaxOutputBufferSize,
size_t SizeAlreadySent
)
Remarks
Read part of the underlying request payload into an output buffer. Returns the number of bytes copied into OutputBuffer
Parameters
| Name | Description |
|---|---|
| OutputBuffer | the destination memory address where the payload should be copied |
| MaxOutputBufferSize | capacity of OutputBuffer in bytes |
| SizeAlreadySent | how much of payload has previously been sent. |