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New HTTP interfaces (API Change):

Browse Source 
fix #123
fix #154
fix #265

This completely replaces the HTTP parser used to read and
parse incoming messages. The new version is faster than
the old one, and written in fewer lines. A summary of
changes:

* parse and async_parse renamed to read and async_read

* basic_parser is optimized for linear buffers,
  use flat_streambuf for the best performance with these
  functions:

  - http::read
  - http::read_some
  - http::async_read
  - http::async_read_some

* The overloads of read() and async_read() which take
  just a header have been removed, since they would
  throw away important parse metadata.

* The derived class callbacks for basic_parser have
  been streamlined. All strings passed to callbacks
  are presented in their entirety, instead of being
  provided in pieces.

These changes allow use-cases that were previously
difficult or impossible, such as:

- Efficient relaying

- Late body type commitment

- Expect: 100-continue handling
This commit is contained in:
Vinnie Falco
2017-07-20 08:12:15 -07:00
parent 34830a1780
commit e8be3fd7d3
74 changed files with 7106 additions and 5972 deletions
Download Patch File Download Diff File Expand all files Collapse all files
doc/quickref.xml
+7 -19
View File
@@ -31,13 +31,12 @@
<simplelist type="vert" columns="1">
<member><link linkend="beast.ref.http__basic_dynabuf_body">basic_dynabuf_body</link></member>
<member><link linkend="beast.ref.http__basic_fields">basic_fields</link></member>
<member><link linkend="beast.ref.http__basic_parser_v1">basic_parser_v1</link></member>
<member><link linkend="beast.ref.http__empty_body">empty_body</link></member>
<member><link linkend="beast.ref.http__basic_parser">basic_parser</link></member>
<member><link linkend="beast.ref.http__fields">fields</link></member>
<member><link linkend="beast.ref.http__header">header</link></member>
<member><link linkend="beast.ref.http__header_parser_v1">header_parser_v1</link></member>
<member><link linkend="beast.ref.http__header_parser">header_parser</link></member>
<member><link linkend="beast.ref.http__message">message</link></member>
<member><link linkend="beast.ref.http__parser_v1">parser_v1</link></member>
<member><link linkend="beast.ref.http__message_parser">message_parser</link></member>
<member><link linkend="beast.ref.http__request">request</link></member>
<member><link linkend="beast.ref.http__request_header">request_header</link></member>
<member><link linkend="beast.ref.http__response">response</link></member>
@@ -49,6 +48,7 @@
<simplelist type="vert" columns="1">
<member><link linkend="beast.ref.http__ext_list">ext_list</link></member>
<member><link linkend="beast.ref.http__opt_token_list">opt_token_list</link></member>
<member><link linkend="beast.ref.http__param_list">param_list</link></member>
<member><link linkend="beast.ref.http__token_list">token_list</link></member>
</simplelist>
@@ -57,7 +57,7 @@
<bridgehead renderas="sect3">Functions</bridgehead>
<simplelist type="vert" columns="1">
<member><link linkend="beast.ref.http__async_read">async_read</link></member>
<member><link linkend="beast.ref.http__async_parse">async_parse</link></member>
<member><link linkend="beast.ref.http__async_read_some">async_read_some</link></member>
<member><link linkend="beast.ref.http__async_write">async_write</link></member>
<member><link linkend="beast.ref.http__chunk_encode">chunk_encode</link></member>
<member><link linkend="beast.ref.http__chunk_encode_final">chunk_encode_final</link></member>
@@ -65,17 +65,15 @@
<member><link linkend="beast.ref.http__is_keep_alive">is_keep_alive</link></member>
<member><link linkend="beast.ref.http__is_upgrade">is_upgrade</link></member>
<member><link linkend="beast.ref.http__operator_ls_">operator&lt;&lt;</link></member>
<member><link linkend="beast.ref.http__parse">parse</link></member>
<member><link linkend="beast.ref.http__prepare">prepare</link></member>
<member><link linkend="beast.ref.http__read">read</link></member>
<member><link linkend="beast.ref.http__read_some">read_some</link></member>
<member><link linkend="beast.ref.http__reason_string">reason_string</link></member>
<member><link linkend="beast.ref.http__with_body">with_body</link></member>
<member><link linkend="beast.ref.http__write">write</link></member>
</simplelist>
<bridgehead renderas="sect3">Type Traits</bridgehead>
<simplelist type="vert" columns="1">
<member><link linkend="beast.ref.http__is_Body">is_Body</link></member>
<member><link linkend="beast.ref.http__is_Parser">is_Parser</link></member>
<member><link linkend="beast.ref.http__is_Reader">is_Reader</link></member>
<member><link linkend="beast.ref.http__is_Writer">is_Writer</link></member>
<member><link linkend="beast.ref.http__has_reader">has_reader</link></member>
@@ -83,26 +81,16 @@
</simplelist>
</entry>
<entry valign="top">
<bridgehead renderas="sect3">Options</bridgehead>
<simplelist type="vert" columns="1">
<member><link linkend="beast.ref.http__header_max_size">header_max_size</link></member>
<member><link linkend="beast.ref.http__body_max_size">body_max_size</link></member>
<member><link linkend="beast.ref.http__skip_body">skip_body</link></member>
</simplelist>
<bridgehead renderas="sect3">Constants</bridgehead>
<simplelist type="vert" columns="1">
<member><link linkend="beast.ref.http__body_what">body_what</link></member>
<member><link linkend="beast.ref.http__connection">connection</link></member>
<member><link linkend="beast.ref.http__no_content_length">no_content_length</link></member>
<member><link linkend="beast.ref.http__parse_error">parse_error</link></member>
<member><link linkend="beast.ref.http__parse_flag">parse_flag</link></member>
<member><link linkend="beast.ref.http__error">error</link></member>
</simplelist>
<bridgehead renderas="sect3">Concepts</bridgehead>
<simplelist type="vert" columns="1">
<member><link linkend="beast.ref.Body">Body</link></member>
<member><link linkend="beast.ref.Field">Field</link></member>
<member><link linkend="beast.ref.FieldSequence">FieldSequence</link></member>
<member><link linkend="beast.ref.Parser">Parser</link></member>
<member><link linkend="beast.ref.Reader">Reader</link></member>
<member><link linkend="beast.ref.Writer">Writer</link></member>
</simplelist>