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Re: POST with file and bytes written

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Re: POST with file and bytes written

Subject: Re: POST with file and bytes written
From: Becky Willrich <email@hidden>
Date: Mon, 28 Nov 2005 10:32:48 -0800

You can look at the source for CFNetwork: http://darwinsource.opendarwin.org/10.4.2/CFNetwork-128.2/HTTP/CFHTTPStream.c You can see that kCFStreamPropertyHTTPRequestBytesWrittenCount just returns the variable requestBytesWritten, which is incremented with the result of CFWriteStreamWrite. Scanning over the cfstream coding, it looks like any buffering that is happening is at the level of the kernel's buffers.

This is correct - CFNetwork is reporting the number of bytes that have been sent to the kernel; it is not tracking the bytes as they are transmitted out of the kernel buffers.

REW


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References:  
  >POST with file and bytes written (From: Fielke Gary <email@hidden>)
  >Re: POST with file and bytes written (From: Frederick Cheung <email@hidden>)




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