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31 lines
992 B
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31 lines
992 B
Plaintext
Date: December 5, 2009
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Pingpong
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========
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Pingpong is just my (Daniel's) jestful collective name on the protocols that
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share a very similar kind of back-and-forth procedure with command and
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responses to and from the server. FTP was previously the only protocol in
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that family that libcurl supported, but when POP3, IMAP and SMTP joined the
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team I moved some of the internals into a separate pingpong module to be
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easier to get used by all these protocols to reduce code duplication and ease
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code re-use between these protocols.
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FTP
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In 7.20.0 we converted code to use the new pingpong code from previously
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having been all "native" FTP code.
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POP3
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There's no support in the documented URL format to specify the exact mail to
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get, but we support that as the path specified in the URL.
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IMAP
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SMTP
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There's no official URL syntax defined for SMTP, but we use only the generic
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one and we provide two additional libcurl options to specify receivers and
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sender of the actual mail.
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