ation">)</span>
<span class="token keyword">if</span> err <span class="token operator">!=</span> <span class="token boolean">nil</span> <span class="token punctuation">{</span>
	log<span class="token punctuation">.</span><span class="token function">Fatal</span><span class="token punctuation">(</span>err<span class="token punctuation">)</span>
<span class="token punctuation">}</span>
<span class="token keyword">defer</span> nc<span class="token punctuation">.</span><span class="token function">Close</span><