Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

http::read_header

Read a complete message header from a stream using a parser.

template<
    class SyncReadStream,
    class DynamicBuffer,
    bool isRequest>
std::size_t
read_header(
    SyncReadStream& stream,
    DynamicBuffer& buffer,
    basic_parser< isRequest >& parser);
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template<
    class SyncReadStream,
    class DynamicBuffer,
    bool isRequest>
std::size_t
read_header(
    SyncReadStream& stream,
    DynamicBuffer& buffer,
    basic_parser< isRequest >& parser,
    error_code& ec);
  » more...