carto
/
grpc


			
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							<!DOCTYPE html>
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<head>
    <meta charset="utf-8">
    <title>JSDoc: Module: src/common</title>

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    <h1 class="page-title">Module: src/common</h1>

    
<section>

<header>
    
        
</header>

<article>
    <div class="container-overview">
    
        
            <div class="description">This module contains functions that are common to client and server
code. None of them should be used directly by gRPC users.</div>
        

<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_common.js.html">src/common.js</a>, <a href="src_common.js.html#line34">line 34</a>
    </li></ul></dd>
    

</dl>


    </div>

    
        <h3 class="subsection-title">Members</h3>

        
<h4 class="name" id=".logger"><span class="type-signature">(static) </span>logger<span class="type-signature"></span></h4>


<div class="description">
    The logger object for the gRPC module. Defaults to console.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_common.js.html">src/common.js</a>, <a href="src_common.js.html#line164">line 164</a>
    </li></ul></dd>
    

</dl>


<h4 class="name" id=".logVerbosity"><span class="type-signature">(static) </span>logVerbosity<span class="type-signature"></span></h4>


<div class="description">
    The current logging verbosity. 0 corresponds to logging everything
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_common.js.html">src/common.js</a>, <a href="src_common.js.html#line169">line 169</a>
    </li></ul></dd>
    

</dl>


        <h3 class="subsection-title">Methods</h3>

        
    <h4 class="name" id=".deserializeCls"><span class="type-signature">(static) </span>deserializeCls<span class="signature">(cls, binaryAsBase64<span class="signature-attributes">opt</span>, longsAsStrings<span class="signature-attributes">opt</span>)</span><span class="type-signature"> &rarr; {function}</span></h4>

    
<div class="description">
    Get a function that deserializes a specific type of protobuf.
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th>Attributes</th>
        

        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>cls</code></td>
            

            <td class="type">
            
                
<span class="param-type">function</span>


            </td>

            
                <td class="attributes">
                

                </td>
            

            <td class="description last">The constructor of the message type to deserialize</td>
        </tr>

    
        <tr>
            
                <td class="name"><code>binaryAsBase64</code></td>
            

            <td class="type">
            
                
<span class="param-type">bool</span>


            </td>

            
                <td class="attributes">
                
                    &lt;optional><br>
                

                </td>
            

            <td class="description last">Deserialize bytes fields as base64 strings
    instead of Buffers. Defaults to false</td>
        </tr>

    
        <tr>
            
                <td class="name"><code>longsAsStrings</code></td>
            

            <td class="type">
            
                
<span class="param-type">bool</span>


            </td>

            
                <td class="attributes">
                
                    &lt;optional><br>
                

                </td>
            

            <td class="description last">Deserialize long values as strings instead of
    objects. Defaults to true</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_common.js.html">src/common.js</a>, <a href="src_common.js.html#line53">line 53</a>
    </li></ul></dd>
    

</dl>


<h5>Returns:</h5>

        
<div class="param-desc">
    The deserialization function
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>
        
<span class="param-type">function</span>


    </dd>
</dl>

    
    <h4 class="name" id=".fullyQualifiedName"><span class="type-signature">(static) </span>fullyQualifiedName<span class="signature">(value)</span><span class="type-signature"> &rarr; {string}</span></h4>

    
<div class="description">
    Get the fully qualified (dotted) name of a ProtoBuf.Reflect value.
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>value</code></td>
            

            <td class="type">
            
                
<span class="param-type">ProtoBuf.Reflect.Namespace</span>


            </td>

            
            <td class="description last">The value to get the name of</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_common.js.html">src/common.js</a>, <a href="src_common.js.html#line98">line 98</a>
    </li></ul></dd>
    

</dl>


<h5>Returns:</h5>

        
<div class="param-desc">
    The fully qualified name of the value
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>
        
<span class="param-type">string</span>


    </dd>
</dl>

    
    <h4 class="name" id=".getProtobufServiceAttrs"><span class="type-signature">(static) </span>getProtobufServiceAttrs<span class="signature">(service, options<span class="signature-attributes">opt</span>)</span><span class="type-signature"> &rarr; {Object}</span></h4>

    
<div class="description">
    Return a map from method names to method attributes for the service.
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th>Attributes</th>
        

        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>service</code></td>
            

            <td class="type">
            
                
<span class="param-type">ProtoBuf.Reflect.Service</span>


            </td>

            
                <td class="attributes">
                

                </td>
            

            <td class="description last">The service to get attributes for</td>
        </tr>

    
        <tr>
            
                <td class="name"><code>options</code></td>
            

            <td class="type">
            
                
<span class="param-type">Object</span>


            </td>

            
                <td class="attributes">
                
                    &lt;optional><br>
                

                </td>
            

            <td class="description last">Options to apply to these attributes</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_common.js.html">src/common.js</a>, <a href="src_common.js.html#line136">line 136</a>
    </li></ul></dd>
    

</dl>


<h5>Returns:</h5>

        
<div class="param-desc">
    The attributes map
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>
        
<span class="param-type">Object</span>


    </dd>
</dl>

    
    <h4 class="name" id=".log"><span class="type-signature">(static) </span>log<span class="signature">(severity, message)</span><span class="type-signature"></span></h4>

    
<div class="description">
    Log a message if the severity is at least as high as the current verbosity
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>severity</code></td>
            

            <td class="type">
            
                
<span class="param-type">Number</span>


            </td>

            
            <td class="description last">A value of the grpc.logVerbosity map</td>
        </tr>

    
        <tr>
            
                <td class="name"><code>message</code></td>
            

            <td class="type">
            
                
<span class="param-type">String</span>


            </td>

            
            <td class="description last">The message to log</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_common.js.html">src/common.js</a>, <a href="src_common.js.html#line176">line 176</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id=".serializeCls"><span class="type-signature">(static) </span>serializeCls<span class="signature">(Cls)</span><span class="type-signature"> &rarr; {function}</span></h4>

    
<div class="description">
    Get a function that serializes objects to a buffer by protobuf class.
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>Cls</code></td>
            

            <td class="type">
            
                
<span class="param-type">function</span>


            </td>

            
            <td class="description last">The constructor of the message type to serialize</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_common.js.html">src/common.js</a>, <a href="src_common.js.html#line80">line 80</a>
    </li></ul></dd>
    

</dl>


<h5>Returns:</h5>

        
<div class="param-desc">
    The serialization function
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>
        
<span class="param-type">function</span>


    </dd>
</dl>

    
    <h4 class="name" id=".wrapIgnoreNull"><span class="type-signature">(static) </span>wrapIgnoreNull<span class="signature">(func<span class="signature-attributes">nullable</span>)</span><span class="type-signature"> &rarr; {function}</span></h4>

    
<div class="description">
    Wrap a function to pass null-like values through without calling it. If no
function is given, just uses the identity;
</div>


    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

        
        <th>Attributes</th>
        

        <th class="last">Description</th>
    </tr>
    </thead>

    <tbody>
    

        <tr>
            
                <td class="name"><code>func</code></td>
            

            <td class="type">
            
                
<span class="param-type">function</span>


            </td>

            
                <td class="attributes">
                

                    &lt;nullable><br>
                

                </td>
            

            <td class="description last">The function to wrap</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_common.js.html">src/common.js</a>, <a href="src_common.js.html#line118">line 118</a>
    </li></ul></dd>
    

</dl>


<h5>Returns:</h5>

        
<div class="param-desc">
    The wrapped function
</div>


<dl>
    <dt>
        Type
    </dt>
    <dd>
        
<span class="param-type">function</span>


    </dd>
</dl>

    
</article>

</section>


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    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-src_client.html">src/client</a></li><li><a href="module-src_common.html">src/common</a></li><li><a href="module-src_credentials.html">src/credentials</a></li><li><a href="module-src_metadata.html">src/metadata</a></li><li><a href="module-src_server.html">src/server</a></li></ul><h3>Classes</h3><ul><li><a href="module-src_client.makeClientConstructor-Client.html">Client</a></li><li><a href="module-src_client-ClientDuplexStream.html">ClientDuplexStream</a></li><li><a href="module-src_client-ClientReadableStream.html">ClientReadableStream</a></li><li><a href="module-src_client-ClientWritableStream.html">ClientWritableStream</a></li><li><a href="module-src_metadata-Metadata.html">Metadata</a></li><li><a href="module-src_server-Server.html">Server</a></li><li><a href="module-src_server-ServerDuplexStream.html">ServerDuplexStream</a></li><li><a href="module-src_server-ServerReadableStream.html">ServerReadableStream</a></li><li><a href="module-src_server-ServerWritableStream.html">ServerWritableStream</a></li></ul><h3>Global</h3><ul><li><a href="global.html#callError">callError</a></li><li><a href="global.html#credentials">credentials</a></li><li><a href="global.html#getClientChannel">getClientChannel</a></li><li><a href="global.html#load">load</a></li><li><a href="global.html#loadObject">loadObject</a></li><li><a href="global.html#logVerbosity">logVerbosity</a></li><li><a href="global.html#makeGenericClientConstructor">makeGenericClientConstructor</a></li><li><a href="global.html#Metadata">Metadata</a></li><li><a href="global.html#propagate">propagate</a></li><li><a href="global.html#Server">Server</a></li><li><a href="global.html#ServerCredentials">ServerCredentials</a></li><li><a href="global.html#setLogger">setLogger</a></li><li><a href="global.html#setLogVerbosity">setLogVerbosity</a></li><li><a href="global.html#status">status</a></li><li><a href="global.html#waitForClientReady">waitForClientReady</a></li><li><a href="global.html#writeFlags">writeFlags</a></li></ul>
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