2 files changed, 5 insertions(+), 1 deletions(-)

M module-services/service-desktop/endpoints/filesystem/FileContext.cpp
M module-services/service-desktop/endpoints/include/endpoints/filesystem/FileContext.hpp

@@ 13,11 13,14 @@ FileContext::FileContext(
     }
 
     file = std::fopen(path.c_str(), openMode.c_str());
-
     if (!file) {
         throw std::runtime_error("File open error");
     }
 
+    constexpr size_t streamBufferSize = 16384;
+    streamBuffer                      = std::make_unique<char[]>(streamBufferSize);
+    setvbuf(file, streamBuffer.get(), _IOFBF, streamBufferSize);
+
     runningCrc32Digest.reset();
 }
 

@@ 43,6 43,7 @@ class FileContext
     std::size_t offset{};
     std::size_t chunkSize{};
     CRC32 runningCrc32Digest;
+    std::unique_ptr<char[]> streamBuffer;
 };
 
 class FileReadContext : public FileContext