carto
/
grpc


			
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							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>JSDoc: Class: Server</title>

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<div id="main">

    <h1 class="page-title">Class: Server</h1>

    
<section>

<header>
    
        <h2>
            <span class="ancestors"><a href="module-src_server.html">src/server</a>~</span>Server</h2>
        
    
</header>

<article>
    <div class="container-overview">
    
        
    <h4 class="name" id="Server"><span class="type-signature"></span>new Server<span class="signature">(options<span class="signature-attributes">opt</span>)</span><span class="type-signature"></span></h4>

    
<div class="description">
    Constructs a server object that stores request handlers and delegates
incoming requests to those handlers
</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>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 that should be passed to the internal server
    implementation</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_server.js.html">src/server.js</a>, <a href="src_server.js.html#line597">line 597</a>
    </li></ul></dd>
    

</dl>


    </div>

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

        
    <h4 class="name" id="addProtoService"><span class="type-signature"></span>addProtoService<span class="signature">(service, implementation)</span><span class="type-signature"></span></h4>

    
<div class="description">
    Add a proto service to the server, with a corresponding implementation
</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>service</code></td>
            

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


            </td>

            
            <td class="description last">The proto service descriptor</td>
        </tr>

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

            <td class="type">
            
                
<span class="param-type">Object.&lt;String, function()></span>


            </td>

            
            <td class="description last">Map of method names to
    method implementation for the provided service.</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
        <dt class="important tag-deprecated">Deprecated:</dt><dd><ul class="dummy"><li>Use grpc.load and Server#addService instead</li></ul></dd>
    

    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_server.js.html">src/server.js</a>, <a href="src_server.js.html#line789">line 789</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="addService"><span class="type-signature"></span>addService<span class="signature">(service, implementation)</span><span class="type-signature"></span></h4>

    
<div class="description">
    Add a service to the server, with a corresponding implementation. If you are
generating this from a proto file, you should instead use
addProtoService.
</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>service</code></td>
            

            <td class="type">
            
                
<span class="param-type">Object.&lt;String, *></span>


            </td>

            
            <td class="description last">The service descriptor, as
    module:src/common.getProtobufServiceAttrs returns</td>
        </tr>

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

            <td class="type">
            
                
<span class="param-type">Object.&lt;String, function()></span>


            </td>

            
            <td class="description last">Map of method names to
    method implementation for the provided service.</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_server.js.html">src/server.js</a>, <a href="src_server.js.html#line730">line 730</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="bind"><span class="type-signature"></span>bind<span class="signature">(port, creds<span class="signature-attributes">opt</span>)</span><span class="type-signature"></span></h4>

    
<div class="description">
    Binds the server to the given port, with SSL enabled if creds is given
</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>port</code></td>
            

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


            </td>

            
                <td class="attributes">
                

                </td>
            

            <td class="description last">The port that the server should bind on, in the format
    "address:port"</td>
        </tr>

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

            <td class="type">
            
                
<span class="param-type"><a href="global.html#ServerCredentials">ServerCredentials</a></span>


            </td>

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

                </td>
            

            <td class="description last">Server credential object to be used for
    SSL. Pass an insecure credentials object for an insecure port.</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_server.js.html">src/server.js</a>, <a href="src_server.js.html#line818">line 818</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="forceShutdown"><span class="type-signature"></span>forceShutdown<span class="signature">()</span><span class="type-signature"></span></h4>

    
<div class="description">
    Forcibly shuts down the server. The server will stop receiving new calls
and cancel all pending calls. When it returns, the server has shut down.
This method is idempotent with itself and tryShutdown, and it will trigger
any outstanding tryShutdown callbacks.
</div>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_server.js.html">src/server.js</a>, <a href="src_server.js.html#line669">line 669</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="register"><span class="type-signature"></span>register<span class="signature">(name, handler, serialize, deserialize, type)</span><span class="type-signature"> &rarr; {boolean}</span></h4>

    
<div class="description">
    Registers a handler to handle the named method. Fails if there already is
a handler for the given method. Returns true on success
</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>name</code></td>
            

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


            </td>

            
            <td class="description last">The name of the method that the provided function should
    handle/respond to.</td>
        </tr>

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

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


            </td>

            
            <td class="description last">Function that takes a stream of request values and
    returns a stream of response values</td>
        </tr>

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

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


            </td>

            
            <td class="description last">Serialization function for responses</td>
        </tr>

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

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


            </td>

            
            <td class="description last">Deserialization function for requests</td>
        </tr>

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

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


            </td>

            
            <td class="description last">The streaming type of method that this handles</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_server.js.html">src/server.js</a>, <a href="src_server.js.html#line687">line 687</a>
    </li></ul></dd>
    

</dl>


<h5>Returns:</h5>

        
<div class="param-desc">
    True if the handler was set. False if a handler was already
    set for that name.
</div>


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


    </dd>
</dl>

    
    <h4 class="name" id="start"><span class="type-signature"></span>start<span class="signature">()</span><span class="type-signature"></span></h4>

    
<div class="description">
    Start the server and begin handling requests
</div>


    <h5>This:</h5>
    <ul><li><a href="global.html#Server">Server</a></li></ul>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_server.js.html">src/server.js</a>, <a href="src_server.js.html#line607">line 607</a>
    </li></ul></dd>
    

</dl>


    <h4 class="name" id="tryShutdown"><span class="type-signature"></span>tryShutdown<span class="signature">(callback)</span><span class="type-signature"></span></h4>

    
<div class="description">
    Gracefully shuts down the server. The server will stop receiving new calls,
and any pending calls will complete. The callback will be called when all
pending calls have completed and the server is fully shut down. This method
is idempotent with itself and forceShutdown.
</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>callback</code></td>
            

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


            </td>

            
            <td class="description last">The shutdown complete callback</td>
        </tr>

    
    </tbody>
</table>


<dl class="details">

    
    <dt class="tag-source">Source:</dt>
    <dd class="tag-source"><ul class="dummy"><li>
        <a href="src_server.js.html">src/server.js</a>, <a href="src_server.js.html#line659">line 659</a>
    </li></ul></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#deserializeCls">deserializeCls</a></li><li><a href="global.html#fullyQualifiedName">fullyQualifiedName</a></li><li><a href="global.html#getClientChannel">getClientChannel</a></li><li><a href="global.html#getProtobufServiceAttrs">getProtobufServiceAttrs</a></li><li><a href="global.html#isProbablyProtobufJs5">isProbablyProtobufJs5</a></li><li><a href="global.html#isProbablyProtobufJs6">isProbablyProtobufJs6</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#serializeCls">serializeCls</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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