span class="mdzsyn-string">"Connected to %q!"</span> <span class="mdzsyn-symbol">conn</span>)
  (<span class="mdzsyn-keyword">:write</span> <span class="mdzsyn-symbol">conn</span> <span class="mdzsyn-string">"Echo..."</span>)
  (<span class="mdzsyn-coresym">print</span> <span class="mdzsyn-string">"Wrote to connection..."</span>)
  (<span class="mdzsyn-coresym">def</span> <span class="mdzsyn-symbol">res</span> (<span class="mdzsyn-keyword">:read</span> <span class="mdzsyn-symbol">conn</span> <span class="md