In some edge cases, calling prepare could leave the output
sequence with the incorrect size. This happens when out_end_
is non-zero and the call to prepare should leave out_end_ at 0.
The buffers_type::iterator could hold a pointer to a buffers_type that
was destroyed. This changes buffers_type::iterator to point to the
original streambuf instead, which always outlives the iterator.
* Fix to_string conversion
* Fix assert on debug invariant checks
* Fix the treatment of the output position when the entire output is committed.
* Add unit test
This is class whose interface is identical to the boost::asio::basic_streambuf,
and uses an implementation that stores the data in multiple discontiguous
linear buffers, expanding and shrinking as needed.
Many classes required to support type-erasure of handlers and boost::asio
types are now obsolete, so these classes and files are removed:
HTTPClientType, FixedInputBuffer, PeerRole, socket_wrapper,
client_session, basic_url, abstract_socket, buffer_sequence, memory_buffer,
enable_wait_for_async, shared_handler, wrap_handler, streambuf,
ContentBodyBuffer, SSLContext, completion-handler based handshake detectors.
These structural changes are made:
* Some missing includes added to headers
* asio module directory flattened
* streambuf wrapper supports rvalue move
* message class holds a complete HTTP message
* body class holds the HTTP content body
* headers class holds RFC-compliant HTTP headers
* basic_parser provides class interface to joyent's http-parser
* parser class parses into a message object
* Remove unused http get client free function
* unit test for parsing malformed messages
