huahaofeng
/
aspnetcore
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Pass bigger buffer size to StreamCopyOperation.CopyToAsync (#148)

This commit is contained in:
Pavel Krymets 2016-07-22 09:21:52 -07:00 committed by GitHub
parent 482987bd23
commit c4220c3d8c
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/Microsoft.AspNetCore.StaticFiles/StaticFileContext.cs
View File

@ -22,6 +22,7 @@ namespace Microsoft.AspNetCore.StaticFiles
{ {
internal struct StaticFileContext internal struct StaticFileContext
{ {
private const int StreamCopyBufferSize = 64 * 1024;
private readonly HttpContext _context; private readonly HttpContext _context;
private readonly StaticFileOptions _options; private readonly StaticFileOptions _options;
private readonly PathString _matchUrl; private readonly PathString _matchUrl;
@ -356,7 +357,8 @@ namespace Microsoft.AspNetCore.StaticFiles
Stream readStream = _fileInfo.CreateReadStream(); Stream readStream = _fileInfo.CreateReadStream();
try try
{ {
await StreamCopyOperation.CopyToAsync(readStream, _response.Body, _length, _context.RequestAborted); // Larger StreamCopyBufferSize is required because in case of FileStream readStream isn't going to be buffering
await StreamCopyOperation.CopyToAsync(readStream, _response.Body, _length, StreamCopyBufferSize, _context.RequestAborted);
} }
finally finally
{ {