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17 lines
1.6 KiB
17 lines
1.6 KiB
<div class="highlight"><pre><span></span><span class="kn">package</span> <span class="nx">main</span>
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<span class="kn">import</span> <span class="s">"fmt"</span>
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<span class="kn">import</span> <span class="s">"net/http"</span>
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<span class="kn">import</span> <span class="s">"time"</span>
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<span class="kd">func</span> <span class="nx">main</span><span class="p">()</span> <span class="p">{</span>
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<span class="kd">var</span> <span class="nx">client</span> <span class="p">=</span> <span class="o">&</span><span class="nx">http</span><span class="p">.</span><span class="nx">Client</span><span class="p">{</span>
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<span class="nx">Timeout</span><span class="p">:</span> <span class="mi">10</span> <span class="o">*</span> <span class="nx">time</span><span class="p">.</span><span class="nx">Second</span><span class="p">,</span>
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<span class="p">}</span>
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<span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">client</span><span class="p">.</span><span class="nx">Head</span><span class="p">(</span><span class="s">"{{ ping_url }}"</span><span class="p">)</span>
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<span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span>
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<span class="nx">fmt</span><span class="p">.</span><span class="nx">Printf</span><span class="p">(</span><span class="s">"%s"</span><span class="p">,</span> <span class="nx">err</span><span class="p">)</span>
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<span class="p">}</span>
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<span class="p">}</span>
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</pre></div>
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