Op 2021-07-15 om 20:26 schreef Ryan Joseph via fpc-pascal:
I have some code the basically does:
while bytesRead > 0 do
bytesRead := process.Output.Read(buffer^, kBufferSize);
but bytesRead is only ever 512 per call to Read.
Is this a system imposed limit or something that's part of TProcess? Setting
kBufferSize to anything larger than 512 has no affect.
Not of TProcess as far as I know, it probably depends on the OS pipe
implementation and maybe the granularity that the processes that you run
outputs data. (buffers its I/O iow calls write() in 512 byte increments )
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