er">bytes_transferred</span><span class="special">);</span>

                    <span class="keyword">if</span><span class="special">(!</span> <span class="identifier">ec</span><span class="special">)</span>
                    <span class="special">{</span>
                        <span class="comment">// Run this algorithm again</span>
                        <span class="identifier">echo_line</span><span class="special">{</span><span class="identifier">stream</span><span class="special">,</span> <span c