Description: This the direct use of HTTP download function SOCKET realize the VC source, through the request header format can easily realize HTTP and check for updates and so on. Realize the following functions: 1. To connect the host 2. Formatted request for the first 3 . set to receive, send overtime 4. to receive and analyze the response to head the program, it was clearly realize downloaded from the HTTP methods and principles, for individuals to achieve multi-threaded HTTP download, provided a good platform. Please refer to the original http://www.openpip.net/bbs/read.php?tid=777, now I am in its basis an increase of pause/resume, following the mass function of a breakpoint, is adding multi-threading capabilities, it has Friend may be interested in aspects of development together with the exchange: oml@qq.com
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