bitmessage-js/docs/module-bitmessage_messages....

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<meta charset="utf-8">
<title>JSDoc: Namespace: version</title>
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<h1 class="page-title">Namespace: version</h1>
<section>
<header>
<h2>
<span class="ancestors"><a href="module-bitmessage_messages.html">bitmessage/messages</a>.</span>
version
</h2>
</header>
<article>
<div class="container-overview">
<div class="description"><p><code>version</code> message.</p></div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="messages.js.html">messages.js</a>, <a href="messages.js.html#line78">line 78</a>
</li></ul></dd>
<dt class="tag-see">See:</dt>
<dd class="tag-see">
<ul>
<li><a href="https://bitmessage.org/wiki/Protocol_specification#version">https://bitmessage.org/wiki/Protocol_specification#version</a></li>
</ul>
</dd>
</dl>
</div>
<h3 class="subsection-title">Members</h3>
<h4 class="name" id=".randomNonce"><span class="type-signature">(static, constant) </span>randomNonce<span class="type-signature"> :Buffer</span></h4>
<div class="description">
<p>Random nonce used to detect connections to self.</p>
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Buffer</span>
</li>
</ul>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="messages.js.html">messages.js</a>, <a href="messages.js.html#line108">line 108</a>
</li></ul></dd>
</dl>
<h3 class="subsection-title">Methods</h3>
<h4 class="name" id=".decode"><span class="type-signature">(static) </span>decode<span class="signature">(buf)</span><span class="type-signature"> &rarr; {DecodeResult}</span></h4>
<div class="description">
<p>Decode <code>version</code> message.<br>NOTE: <code>nonce</code> is copied.</p>
</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>buf</code></td>
<td class="type">
<span class="param-type">Buffer</span>
</td>
<td class="description last"><p>Message</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="messages.js.html">messages.js</a>, <a href="messages.js.html#line117">line 117</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p><a href="module-bitmessage_messages.version.html#.DecodeResult">Decoded <code>version</code> structure.</a></p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">DecodeResult</span>
</dd>
</dl>
<h4 class="name" id=".decodePayload"><span class="type-signature">(static) </span>decodePayload<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Decode <code>version</code> message payload.
The same as <a href="module-bitmessage_messages.version.html#.decode">decode</a>.</p>
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="messages.js.html">messages.js</a>, <a href="messages.js.html#line127">line 127</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".encode"><span class="type-signature">(static) </span>encode<span class="signature">(opts)</span><span class="type-signature"> &rarr; {Buffer}</span></h4>
<div class="description">
<p>Encode <code>version</code> message.</p>
</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>opts</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="description last"><p>Version options</p>
<h6>Properties</h6>
<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>services</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last"><p><a href="module-bitmessage_structs.ServicesBitfield.html">Service</a>
features to be enabled for this connection (<code>NODE_NETWORK</code> by
default)</p></td>
</tr>
<tr>
<td class="name"><code>time</code></td>
<td class="type">
<span class="param-type">Date</span>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last"><p>Node time (current time by default)</p></td>
</tr>
<tr>
<td class="name"><code>remoteHost</code></td>
<td class="type">
<span class="param-type">string</span>
</td>
<td class="attributes">
</td>
<td class="description last"><p>IPv4/IPv6 address of the node
receiving this message</p></td>
</tr>
<tr>
<td class="name"><code>remotePort</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="attributes">
</td>
<td class="description last"><p>Port of the node receiving this
message</p></td>
</tr>
<tr>
<td class="name"><code>port</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last"><p>Incoming port of the node (8444 by
default)</p></td>
</tr>
<tr>
<td class="name"><code>nonce</code></td>
<td class="type">
<span class="param-type">Buffer</span>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last"><p>An 8-byte random nonce used to detect
connection to self (unique per node.js process by default)</p></td>
</tr>
<tr>
<td class="name"><code>userAgent</code></td>
<td class="type">
<span class="param-type">Array</span>
|
<span class="param-type">string</span>
|
<span class="param-type">Buffer</span>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last"><p><a href="module-bitmessage_user-agent.html">User agent</a> of the node
(user agent of bitmessage library by default)</p></td>
</tr>
<tr>
<td class="name"><code>streams</code></td>
<td class="type">
<span class="param-type">Array.&lt;number></span>
</td>
<td class="attributes">
&lt;optional><br>
</td>
<td class="description last"><p>Streams accepted by the node
([1] by default)</p></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="messages.js.html">messages.js</a>, <a href="messages.js.html#line183">line 183</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>Encoded message.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Buffer</span>
</dd>
</dl>
<h4 class="name" id=".encodePayload"><span class="type-signature">(static) </span>encodePayload<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Encode <code>version</code> message payload.
The same as <a href="module-bitmessage_messages.version.html#.encode">encode</a>.</p>
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="messages.js.html">messages.js</a>, <a href="messages.js.html#line192">line 192</a>
</li></ul></dd>
</dl>
<h3 class="subsection-title">Type Definitions</h3>
<h4 class="name" id=".DecodeResult">DecodeResult</h4>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">Object</span>
</li>
</ul>
<h5 class="subsection-title">Properties:</h5>
<table class="props">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>protoVersion</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Identifies protocol version being
used by the node. Should equal 3. Nodes should disconnect if the
remote node's version is lower but continue with the connection if
it is higher.</p></td>
</tr>
<tr>
<td class="name"><code>services</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="description last"><p><a href="module-bitmessage_structs.ServicesBitfield.html">Service</a>
features to be enabled for this connection</p></td>
</tr>
<tr>
<td class="name"><code>time</code></td>
<td class="type">
<span class="param-type">Date</span>
</td>
<td class="description last"><p>Node time</p></td>
</tr>
<tr>
<td class="name"><code>remoteHost</code></td>
<td class="type">
<span class="param-type">string</span>
</td>
<td class="description last"><p>IPv4/IPv6 address of the node
receiving this message</p></td>
</tr>
<tr>
<td class="name"><code>remotePort</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Port of the node receiving this
message</p></td>
</tr>
<tr>
<td class="name"><code>port</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Incoming port of the node sending this
message</p></td>
</tr>
<tr>
<td class="name"><code>nonce</code></td>
<td class="type">
<span class="param-type">Buffer</span>
</td>
<td class="description last"><p>An 8-byte random nonce used to detect
connection to self</p></td>
</tr>
<tr>
<td class="name"><code>userAgent</code></td>
<td class="type">
<span class="param-type">string</span>
</td>
<td class="description last"><p><a href="module-bitmessage_user-agent.html">User agent</a> of the node</p></td>
</tr>
<tr>
<td class="name"><code>streams</code></td>
<td class="type">
<span class="param-type">Array.&lt;number></span>
</td>
<td class="description last"><p>Streams accepted by the node</p></td>
</tr>
<tr>
<td class="name"><code>length</code></td>
<td class="type">
<span class="param-type">number</span>
</td>
<td class="description last"><p>Real data length</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="messages.js.html">messages.js</a>, <a href="messages.js.html#line79">line 79</a>
</li></ul></dd>
</dl>
</article>
</section>
</div>
<nav>
<h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-bitmessage.html">bitmessage</a></li><li><a href="module-bitmessage_address.html">bitmessage/address</a></li><li><a href="module-bitmessage_crypto.html">bitmessage/crypto</a></li><li><a href="module-bitmessage_messages.html">bitmessage/messages</a></li><li><a href="module-bitmessage_objects.html">bitmessage/objects</a></li><li><a href="module-bitmessage_pow.html">bitmessage/pow</a></li><li><a href="module-bitmessage_structs.html">bitmessage/structs</a></li><li><a href="module-bitmessage_user-agent.html">bitmessage/user-agent</a></li><li><a href="module-bitmessage_wif.html">bitmessage/wif</a></li></ul><h3>Classes</h3><ul><li><a href="module-bitmessage_address.Address.html">Address</a></li><li><a href="module-bitmessage_structs.PubkeyBitfield.html">PubkeyBitfield</a></li><li><a href="module-bitmessage_structs.ServicesBitfield.html">ServicesBitfield</a></li></ul><h3>Namespaces</h3><ul><li><a href="module-bitmessage_messages.addr.html">addr</a></li><li><a href="module-bitmessage_messages.error.html">error</a></li><li><a href="module-bitmessage_messages.getdata.html">getdata</a></li><li><a href="module-bitmessage_messages.inv.html">inv</a></li><li><a href="module-bitmessage_messages.version.html">version</a></li><li><a href="module-bitmessage_objects.broadcast.html">broadcast</a></li><li><a href="module-bitmessage_objects.getpubkey.html">getpubkey</a></li><li><a href="module-bitmessage_objects.msg.html">msg</a></li><li><a href="module-bitmessage_objects.pubkey.html">pubkey</a></li><li><a href="module-bitmessage_structs.encrypted.html">encrypted</a></li><li><a href="module-bitmessage_structs.inv_vect.html">inv_vect</a></li><li><a href="module-bitmessage_structs.message.html">message</a></li><li><a href="module-bitmessage_structs.net_addr.html">net_addr</a></li><li><a href="module-bitmessage_structs.object.html">object</a></li><li><a href="module-bitmessage_structs.var_int.html">var_int</a></li><li><a href="module-bitmessage_structs.var_int_list.html">var_int_list</a></li><li><a href="module-bitmessage_structs.var_str.html">var_str</a></li></ul>
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