Result Codes for Web Proxy and Winsock Proxy (248695)

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For the Web Proxy service, this field can be used to indicate a Windows (Win32) error code (for values less than 100), an HTTP status code (for values between 100 and 1,000), or a Windows Sockets error code (for values between 10,000 and 11,004). Some of the supported values for this field are listed in the following table.

Value	Description
200	OK - Successful connection
201	Created
202	Accepted
204	No Content
301	Moved Permanently
302	Moved Temporarily
304	Not Modified
400	Bad Request
401	Unauthorized
403	Forbidden
404	Not Found
500	Internal Server Error
501	Not Implemented
502	Bad Gateway
503	Service Unavailable
10060	Connection timed out.
10061	Connection refused by destination.
10065	Host unreachable.
11001	Host not found.

For the WinSock Proxy service, this field can be used to indicate a Windows (Win32) error code (for values less than 100), a Windows Sockets error code (for values between 10,000 and 11,004), or one of the connection error codes shown in the following table.

Source	Values
0	Successful connection.
13301	Connection rejected by Proxy Server (due to filtering or protocol permissions).
20000	Normal connection termination.
20001	Unexpected connection termination.

NOTE: A connection usually has two log entries: the first entry is for when the connection is established; the second entry is for when the connection is terminated. The first entry is logged with a result code of either 0 or 13301 and a byte count of 0. The second entry is logged with a result code of either 20000 or 20001 and the byte count.