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Article ID: 314402 - Last Review: December 3, 2007 - Revision: 3.1
PRB: Slow Clients Disconnected When Server Uses Large Synchronous Write Methods
This article was previously published under Q314402
Web clients who are using slow connections may be disconnected.
The Web server is using large synchronous write methods to send data.
To work around this problem, do one of the following:
- Increase the connection timeout value in the Web site properties on the server.
- Use asynchronous I/O (note that this is only possible with an ISAPI filter or extension).
- Call the various write methods with a small amount of data in a loop, and keep looping until all of the data is sent.
Microsoft has confirmed that this is a bug in the Microsoft products that are listed at the beginning of this article.
In Active Server Pages (ASP) pages, this may occur when you call
Response.Write or
Response.BinaryWrite with large amounts of data. In Internet Server Application Programming Interface (ISAPI) extensions, this problem may occur when you issue synchronous
WriteClient calls with large data buffers.
APPLIES TO
- Microsoft Internet Information Services 6.0
- Microsoft Internet Information Services 5.0
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