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paulmelnikow
2021-01-11 20:55:10 +00:00
parent a4eac66f97
commit 6e2ea82f56
79 changed files with 89 additions and 94 deletions
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tutorial-code-walkthrough.html
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@@ -185,10 +185,9 @@ matches. (See <em>Initialization</em> above for an explanation of how routes ar
registered.)</li>
<li>Scoutcamp invokes a callback with the four parameters:
<code>( queryParams, match, end, ask )</code>. This callback is defined in
<a href="https://github.com/badges/shields/blob/master/core/base-service/legacy-request-handler.js"><code>legacy-request-handler</code></a>. If the badge result
is found in a relatively small in-memory cache, the response is sent
immediately. Otherwise a timeout is set to handle unresponsive service
code and the next callback is invoked: the legacy handler function.</li>
<a href="https://github.com/badges/shields/blob/master/core/base-service/legacy-request-handler.js"><code>legacy-request-handler</code></a>. A timeout is set to
handle unresponsive service code and the next callback is invoked: the
legacy handler function.</li>
<li>The legacy handler function receives
<code>( queryParams, match, sendBadge, request )</code>. Its job is to extract data
from the regex <code>match</code> and <code>queryParams</code>, invoke <code>request</code> to fetch
@@ -225,8 +224,8 @@ coalesce query string overrides with values from the service and the
service’s defaults to produce an object that fully describes the badge to
be rendered.</li>
<li><code>sendBadge</code> is invoked with that object. It does some housekeeping on the
timeout and caches the result. Then it renders the badge to svg or raster
and pushes out the result over the HTTPS connection.</li>
timeout. Then it renders the badge to svg or raster and pushes out the
result over the HTTPS connection.</li>
</ol>
</article>
@@ -241,7 +240,7 @@ and pushes out the result over the HTTPS connection.</li>
<br class="clear">
<footer>
Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.6</a> on Sun Jan 10 2021 20:42:11 GMT+0000 (Coordinated Universal Time)
Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.6</a> on Mon Jan 11 2021 20:54:58 GMT+0000 (Coordinated Universal Time)
</footer>
<script> prettyPrint(); </script>