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  27 <a name="beast.ref.boost__beast__http__basic_parser.header_limit"></a><a class="link" href="header_limit.html" title="http::basic_parser::header_limit">http::basic_parser::header_limit</a>
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  29 <p>
  30           <a class="indexterm" name="idm45873502760384"></a>
  31 Set a limit on the total size of the header.
  32         </p>
  33 <h6>
  34 <a name="beast.ref.boost__beast__http__basic_parser.header_limit.h0"></a>
  35           <span class="phrase"><a name="beast.ref.boost__beast__http__basic_parser.header_limit.synopsis"></a></span><a class="link" href="header_limit.html#beast.ref.boost__beast__http__basic_parser.header_limit.synopsis">Synopsis</a>
  36         </h6>
  37 <pre class="programlisting"><span class="keyword">void</span>
  38 <span class="identifier">header_limit</span><span class="special">(</span>
  39     <span class="identifier">std</span><span class="special">::</span><span class="identifier">uint32_t</span> <span class="identifier">v</span><span class="special">);</span>
  40 </pre>
  41 <h6>
  42 <a name="beast.ref.boost__beast__http__basic_parser.header_limit.h1"></a>
  43           <span class="phrase"><a name="beast.ref.boost__beast__http__basic_parser.header_limit.description"></a></span><a class="link" href="header_limit.html#beast.ref.boost__beast__http__basic_parser.header_limit.description">Description</a>
  44         </h6>
  45 <p>
  46           This function sets the maximum allowed size of the header including all
  47           field name, value, and delimiter characters and also including the CRLF
  48           sequences in the serialized input. If the end of the header is not found
  49           within the limit of the header size, the error <a class="link" href="../boost__beast__http__error.html" title="http::error"><code class="computeroutput"><span class="identifier">http</span><span class="special">::</span><span class="identifier">header_limit</span></code></a> is returned by <a class="link" href="put.html" title="http::basic_parser::put"><code class="computeroutput"><span class="identifier">http</span><span class="special">::</span><span class="identifier">basic_parser</span><span class="special">::</span><span class="identifier">put</span></code></a>. Setting the limit after any
  50           header octets have been parsed results in undefined behavior.
  51         </p>
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