">"SyncReadStream requirements not met"</span><span class="special">);</span>

    <span class="comment">// Declare a parser for an HTTP response</span>
    <span class="identifier">response_parser</span><span class="special">&lt;</span><span class="identifier">string_body</span><span class="special">&gt;</span> <span class="identifier">parser</span><span class="special">;</span>

    <span class="comment">// Read the entire message</span>
    <span class="identifier">read</span><span class="special">(</spa