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      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Author</dt>
      <dd style="margin-left: 8.5em">YUKI Hiroshi &lt;shimo****@clear*****&gt;</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Date</dt>
      <dd style="margin-left: 8.5em">2015-04-28 22:04:00 +0900 (Tue, 28 Apr 2015)</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">New Revision</dt>
      <dd style="margin-left: 8.5em"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60">a062a208570b86f80347727fe3b9f0045d9f2c60</a></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Message</dt>
      <dd style="margin-left: 8.5em"><pre style="border: 1px solid #aaa; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; padding: 0.5em; width: auto">Reuse serf instance</pre></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Modified files</dt>
      <dd style="margin-left: 8.5em">
        <ul>
          <li><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#diff-0">lib/droonga/engine.rb</a></li>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">  Modified: lib/droonga/engine.rb (+15 -8)</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L61">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L62">62</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L63">63</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L64">64</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L65">65</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L66">66</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L67">67</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L68">68</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L145">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L146">146</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L147">147</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L148">148</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L149">149</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L150">150</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L151">151</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L152">152</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L153">153</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L154">154</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L155">155</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L156">156</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L157">157</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L166">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L167">167</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L168">168</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L169">169</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L170">170</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L171">171</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L172">172</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L173">173</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L188">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L189">189</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L190">190</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L191">191</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L192">192</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L193">193</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L194">194</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L195">195</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L204">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L205">205</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L206">206</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L207">207</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L208">208</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L209">209</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L210">210</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L211">211</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L212">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L213">213</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L214">214</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L215">215</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L216">216</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L217">217</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0L218">218</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R61">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R62">62</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R63">63</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R64">64</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R65">65</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R66">66</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R67">67</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R144">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R145">145</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R146">146</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R147">147</a></span>
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<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R148">148</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R149">149</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R150">150</a></span>
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<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R151">151</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R152">152</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R153">153</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R154">154</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R163">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R164">164</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R165">165</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R166">166</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R167">167</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R168">168</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R169">169</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R170">170</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R185">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R186">186</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R187">187</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R188">188</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R189">189</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R190">190</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R191">191</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R192">192</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R201">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R202">202</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R203">203</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R204">204</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R205">205</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R206">206</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R207">207</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R208">208</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R209">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R210">210</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R211">211</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R212">212</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R213">213</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R214">214</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R215">215</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R216">216</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R217">217</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R218">218</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R219">219</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R220">220</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R221">221</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R222">222</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R223">223</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R224">224</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/droonga-engine/commit/a062a208570b86f80347727fe3b9f0045d9f2c60#L0R225">225</a></span>
</pre>
            </th>
            <td class="diff-content" style="border: 1px solid #aaa">
<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -62,7 +62,6 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">module Droonga</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">       logger.trace(&quot;start: start&quot;)</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       @state.on_ready = lambda do</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         on_ready</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-        serf = Serf.new(@name.to_s)</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         serf.set_tag(Serf::Tag.internal_node_name, @internal_name)</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       end</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       @state.on_failure = lambda do</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -146,12 +145,10 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">module Droonga</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre">     def export_last_message_timestamp_to_cluster</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       logger.trace(&quot;export_last_message_timestamp_to_cluster: start&quot;)</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      @last_message_timestamp ||= read_last_message_timestamp</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      @last_message_timestamp ||= read_last_message_timestamp_file</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       if @last_message_timestamp</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         timestamp = @last_message_timestamp</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-        serf = Serf.new(@name)</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-        old_timestamp = serf.last_message_timestamp</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-        old_timestamp = Time.parse(old_timestamp) if old_timestamp</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        old_timestamp = read_last_message_timestamp_tag</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         logger.trace(&quot;export_last_message_timestamp_to_cluster: check&quot;,</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                      :old     =&gt; old_timestamp,</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                      :current =&gt; @last_message_timestamp)</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -167,7 +164,7 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">module Droonga</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre">     def export_last_message_timestamp_to_file</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       logger.trace(&quot;export_last_message_timestamp_to_file: start&quot;)</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      old_timestamp = read_last_message_timestamp</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      old_timestamp = read_last_message_timestamp_file</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       logger.trace(&quot;export_last_message_timestamp_to_file: check&quot;,</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                    :loaded  =&gt; old_timestamp,</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                    :current =&gt; @last_message_timestamp)</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -189,7 +186,7 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">module Droonga</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">       path = Path.last_message_timestamp</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       observer = FileObserver.new(@loop, path)</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       observer.on_change = lambda do</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-        timestamp = read_last_message_timestamp</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        timestamp = read_last_message_timestamp_file</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         logger.trace(&quot;last message stamp file is modified&quot;,</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                      :loaded  =&gt; timestamp,</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                      :current =&gt; @last_message_timestamp)</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -205,7 +202,7 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">module Droonga</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">       observer</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     end</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    def read_last_message_timestamp</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    def read_last_message_timestamp_file</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       file = Path.last_message_timestamp</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       return nil unless file.exist?</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       timestamp = file.read</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -213,6 +210,16 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">module Droonga</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">       Time.parse(timestamp)</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     end</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    def read_last_message_timestamp_tag</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      old_timestamp = serf.last_message_timestamp</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      old_timestamp = Time.parse(old_timestamp) if old_timestamp</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      old_timestamp</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    def serf</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      @serf ||= Serf.new(@name.to_s)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     def log_tag</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       &quot;engine&quot;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     end</span>
</pre>
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