doc/SidekiqUniqueJobs/RedisScript/Client.html
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Class: SidekiqUniqueJobs::RedisScript::Client
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<span class="title">Client</span>
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<div id="content"><h1>Class: SidekiqUniqueJobs::RedisScript::Client
</h1>
<div class="box_info">
<dl>
<dt>Inherits:</dt>
<dd>
<span class="inheritName">Object</span>
<ul class="fullTree">
<li>Object</li>
<li class="next">SidekiqUniqueJobs::RedisScript::Client</li>
</ul>
<a href="#" class="inheritanceTree">show all</a>
</dd>
</dl>
<dl>
<dt>Includes:</dt>
<dd><span class='object_link'><a href="Timing.html" title="SidekiqUniqueJobs::RedisScript::Timing (module)">Timing</a></span></dd>
</dl>
<dl>
<dt>Defined in:</dt>
<dd>lib/sidekiq_unique_jobs/redis_script/client.rb</dd>
</dl>
</div>
<h2>Overview</h2><div class="docstring">
<div class="discussion">
<p>Interface to dealing with .lua files</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Author:</p>
<ul class="author">
<li>
<div class='inline'><p>Mikael Henriksson <a href="mailto:mikael@mhenrixon.com">mikael@mhenrixon.com</a></p>
</div>
</li>
</ul>
</div>
<h2>Instance Attribute Summary <small><a href="#" class="summary_toggle">collapse</a></small></h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#config-instance_method" title="#config (instance method)">#<strong>config</strong> ⇒ Object </a>
</span>
<span class="note title readonly">readonly</span>
<span class="summary_desc"><div class='inline'><p>Returns the value of attribute config.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#file_name-instance_method" title="#file_name (instance method)">#<strong>file_name</strong> ⇒ String </a>
</span>
<span class="note title readonly">readonly</span>
<span class="summary_desc"><div class='inline'><p>The name of the file to execute.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#logger-instance_method" title="#logger (instance method)">#<strong>logger</strong> ⇒ Object </a>
</span>
<span class="note title readonly">readonly</span>
<span class="summary_desc"><div class='inline'><p>Returns the value of attribute logger.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#scripts-instance_method" title="#scripts (instance method)">#<strong>scripts</strong> ⇒ Object </a>
</span>
<span class="note title readonly">readonly</span>
<span class="summary_desc"><div class='inline'><p>Returns the value of attribute scripts.</p>
</div></span>
</li>
</ul>
<h2>
Instance Method Summary
<small><a href="#" class="summary_toggle">collapse</a></small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#execute-instance_method" title="#execute (instance method)">#<strong>execute</strong>(script_name, conn, keys: [], argv: []) ⇒ Object </a>
</span>
<span class="summary_desc"><div class='inline'><p>Execute a lua script with the provided script_name.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#initialize-instance_method" title="#initialize (instance method)">#<strong>initialize</strong>(config) ⇒ Client </a>
</span>
<span class="note title constructor">constructor</span>
<span class="summary_desc"><div class='inline'><p>A new instance of Client.</p>
</div></span>
</li>
</ul>
<div id="constructor_details" class="method_details_list">
<h2>Constructor Details</h2>
<div class="method_details first">
<h3 class="signature first" id="initialize-instance_method">
#<strong>initialize</strong>(config) ⇒ <tt><span class='object_link'><a href="" title="SidekiqUniqueJobs::RedisScript::Client (class)">Client</a></span></tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns a new instance of Client.</p>
</div>
</div>
<div class="tags">
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/sidekiq_unique_jobs/redis_script/client.rb', line 24</span>
<span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span><span class='lparen'>(</span><span class='id identifier rubyid_config'>config</span><span class='rparen'>)</span>
<span class='ivar'>@config</span> <span class='op'>=</span> <span class='id identifier rubyid_config'>config</span>
<span class='ivar'>@logger</span> <span class='op'>=</span> <span class='id identifier rubyid_config'>config</span><span class='period'>.</span><span class='id identifier rubyid_logger'>logger</span>
<span class='ivar'>@scripts</span> <span class='op'>=</span> <span class='const'><span class='object_link'><a href="Scripts.html" title="SidekiqUniqueJobs::RedisScript::Scripts (class)">Scripts</a></span></span><span class='period'>.</span><span class='id identifier rubyid_fetch'><span class='object_link'><a href="Scripts.html#fetch-class_method" title="SidekiqUniqueJobs::RedisScript::Scripts.fetch (method)">fetch</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_config'>config</span><span class='period'>.</span><span class='id identifier rubyid_scripts_path'>scripts_path</span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
<div id="instance_attr_details" class="attr_details">
<h2>Instance Attribute Details</h2>
<span id=""></span>
<div class="method_details first">
<h3 class="signature first" id="config-instance_method">
#<strong>config</strong> ⇒ <tt>Object</tt> <span class="extras">(readonly)</span>
</h3><div class="docstring">
<div class="discussion">
<p>Returns the value of attribute config.</p>
</div>
</div>
<div class="tags">
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/sidekiq_unique_jobs/redis_script/client.rb', line 18</span>
<span class='kw'>def</span> <span class='id identifier rubyid_config'>config</span>
<span class='ivar'>@config</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<span id=""></span>
<div class="method_details ">
<h3 class="signature " id="file_name-instance_method">
#<strong>file_name</strong> ⇒ <tt>String</tt> <span class="extras">(readonly)</span>
</h3><div class="docstring">
<div class="discussion">
<p>Returns The name of the file to execute.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>String</tt>)</span>
—
<div class='inline'><p>The name of the file to execute</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
18</pre>
</td>
<td>
<pre class="code"><span class="info file"># File 'lib/sidekiq_unique_jobs/redis_script/client.rb', line 18</span>
<span class='id identifier rubyid_attr_reader'>attr_reader</span> <span class='symbol'>:config</span></pre>
</td>
</tr>
</table>
</div>
<span id=""></span>
<div class="method_details ">
<h3 class="signature " id="logger-instance_method">
#<strong>logger</strong> ⇒ <tt>Object</tt> <span class="extras">(readonly)</span>
</h3><div class="docstring">
<div class="discussion">
<p>Returns the value of attribute logger.</p>
</div>
</div>
<div class="tags">
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
14
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16</pre>
</td>
<td>
<pre class="code"><span class="info file"># File 'lib/sidekiq_unique_jobs/redis_script/client.rb', line 14</span>
<span class='kw'>def</span> <span class='id identifier rubyid_logger'>logger</span>
<span class='ivar'>@logger</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<span id=""></span>
<div class="method_details ">
<h3 class="signature " id="scripts-instance_method">
#<strong>scripts</strong> ⇒ <tt>Object</tt> <span class="extras">(readonly)</span>
</h3><div class="docstring">
<div class="discussion">
<p>Returns the value of attribute scripts.</p>
</div>
</div>
<div class="tags">
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/sidekiq_unique_jobs/redis_script/client.rb', line 22</span>
<span class='kw'>def</span> <span class='id identifier rubyid_scripts'>scripts</span>
<span class='ivar'>@scripts</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
<div id="instance_method_details" class="method_details_list">
<h2>Instance Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="execute-instance_method">
#<strong>execute</strong>(script_name, conn, keys: [], argv: []) ⇒ <tt>Object</tt>
</h3><div class="docstring">
<div class="discussion">
<div class="note notetag">
<strong>Note:</strong>
<div class='inline'><p>this method is recursive if we need to load a lua script
that wasn't previously loaded.</p>
</div>
</div>
<p>Execute a lua script with the provided script_name</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>script_name</span>
<span class='type'>(<tt>Symbol</tt>)</span>
—
<div class='inline'><p>the name of the script to execute</p>
</div>
</li>
<li>
<span class='name'>conn</span>
<span class='type'>(<tt><span class='object_link'><a href="../Redis.html" title="SidekiqUniqueJobs::Redis (module)">Redis</a></span></tt>)</span>
—
<div class='inline'><p>the redis connection to use for execution</p>
</div>
</li>
<li>
<span class='name'>keys</span>
<span class='type'>(<tt><span class='object_link'><a href="../../Array.html" title="Array (class)">Array</a></span><String></tt>)</span>
<em class="default">(defaults to: <tt>[]</tt>)</em>
—
<div class='inline'><p>script keys</p>
</div>
</li>
<li>
<span class='name'>argv</span>
<span class='type'>(<tt><span class='object_link'><a href="../../Array.html" title="Array (class)">Array</a></span><Object></tt>)</span>
<em class="default">(defaults to: <tt>[]</tt>)</em>
—
<div class='inline'><p>script arguments</p>
</div>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'></span>
<div class='inline'><p>value from script</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/sidekiq_unique_jobs/redis_script/client.rb', line 43</span>
<span class='kw'>def</span> <span class='id identifier rubyid_execute'>execute</span><span class='lparen'>(</span><span class='id identifier rubyid_script_name'>script_name</span><span class='comma'>,</span> <span class='id identifier rubyid_conn'>conn</span><span class='comma'>,</span> <span class='label'>keys:</span> <span class='lbracket'>[</span><span class='rbracket'>]</span><span class='comma'>,</span> <span class='label'>argv:</span> <span class='lbracket'>[</span><span class='rbracket'>]</span><span class='rparen'>)</span>
<span class='id identifier rubyid_result'>result</span><span class='comma'>,</span> <span class='id identifier rubyid_elapsed'>elapsed</span> <span class='op'>=</span> <span class='id identifier rubyid_timed'>timed</span> <span class='kw'>do</span>
<span class='id identifier rubyid_scripts'>scripts</span><span class='period'>.</span><span class='id identifier rubyid_execute'>execute</span><span class='lparen'>(</span><span class='id identifier rubyid_script_name'>script_name</span><span class='comma'>,</span> <span class='id identifier rubyid_conn'>conn</span><span class='comma'>,</span> <span class='label'>keys:</span> <span class='id identifier rubyid_keys'>keys</span><span class='comma'>,</span> <span class='label'>argv:</span> <span class='id identifier rubyid_argv'>argv</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_logger'>logger</span><span class='period'>.</span><span class='id identifier rubyid_debug'>debug</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>Executed </span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_script_name'>script_name</span><span class='embexpr_end'>}</span><span class='tstring_content'>.lua in </span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_elapsed'>elapsed</span><span class='embexpr_end'>}</span><span class='tstring_content'>ms</span><span class='tstring_end'>"</span></span><span class='rparen'>)</span>
<span class='id identifier rubyid_result'>result</span>
<span class='kw'>rescue</span> <span class='op'>::</span><span class='const'>Redis</span><span class='op'>::</span><span class='const'>CommandError</span> <span class='op'>=></span> <span class='id identifier rubyid_ex'>ex</span>
<span class='id identifier rubyid_handle_error'>handle_error</span><span class='lparen'>(</span><span class='id identifier rubyid_script_name'>script_name</span><span class='comma'>,</span> <span class='id identifier rubyid_conn'>conn</span><span class='comma'>,</span> <span class='id identifier rubyid_ex'>ex</span><span class='rparen'>)</span> <span class='kw'>do</span>
<span class='id identifier rubyid_execute'>execute</span><span class='lparen'>(</span><span class='id identifier rubyid_script_name'>script_name</span><span class='comma'>,</span> <span class='id identifier rubyid_conn'>conn</span><span class='comma'>,</span> <span class='label'>keys:</span> <span class='id identifier rubyid_keys'>keys</span><span class='comma'>,</span> <span class='label'>argv:</span> <span class='id identifier rubyid_argv'>argv</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='kw'>end</span></pre>
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