kDefaultUploadConcurrency top-level constant

int const kDefaultUploadConcurrency

Chunk transfer concurrency (Step 1). N chunks may be in flight at once, bounded by both a ChunkSemaphore (count) and the MemoryGate (bytes), so at most N×(plaintext + encrypted) chunks are ever live — important on mobile.

Implementation

const int kDefaultUploadConcurrency = 4;