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<h1 class="title">libp2p/protocols/pubsub/gossipsub/scoring</h1>
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<ul class="simple simple-toc" id="toc-list">
<li>
<a class="reference reference-toplevel" href="#6" id="56">Imports</a>
<ul class="simple simple-toc-section">
</ul>
</li>
<li>
<a class="reference reference-toplevel" href="#7" id="57">Types</a>
<ul class="simple simple-toc-section">
<li><a class="reference" href="#libp2p_gossipsub_peers_rate_limit_hits"
title="libp2p_gossipsub_peers_rate_limit_hits = IgnoredCollector">libp2p_gossipsub_peers_rate_limit_hits</a></li>
</ul>
</li>
<li>
<a class="reference reference-toplevel" href="#12" id="62">Procs</a>
<ul class="simple simple-toc-section">
<ul class="simple nested-toc-section">addCapped
<li><a class="reference" href="#addCapped%2CT%2CT%2CT"
title="addCapped[T](stat: var T; diff, cap: T)">addCapped[T](stat: var T; diff, cap: T)</a></li>
</ul>
<ul class="simple nested-toc-section">byScore
<li><a class="reference" href="#byScore%2CPubSubPeer%2CPubSubPeer"
title="byScore(x, y: PubSubPeer): int">byScore(x, y: PubSubPeer): int</a></li>
</ul>
<ul class="simple nested-toc-section">disconnectIfBadScorePeer
<li><a class="reference" href="#disconnectIfBadScorePeer%2CGossipSub%2CPubSubPeer%2Cfloat64"
title="disconnectIfBadScorePeer(g: GossipSub; peer: PubSubPeer; score: float64)">disconnectIfBadScorePeer(g: GossipSub; peer: PubSubPeer; score: float64)</a></li>
</ul>
<ul class="simple nested-toc-section">disconnectPeer
<li><a class="reference" href="#disconnectPeer%2CGossipSub%2CPubSubPeer"
title="disconnectPeer(g: GossipSub; peer: PubSubPeer): Future[void]">disconnectPeer(g: GossipSub; peer: PubSubPeer): Future[void]</a></li>
</ul>
<ul class="simple nested-toc-section">init
<li><a class="reference" href="#init%2Ctype%5BTopicParams%5D"
title="init(_: type[TopicParams]): TopicParams">init(_: type[TopicParams]): TopicParams</a></li>
</ul>
<ul class="simple nested-toc-section">punishInvalidMessage
<li><a class="reference" href="#punishInvalidMessage%2CGossipSub%2CPubSubPeer%2CMessage"
title="punishInvalidMessage(g: GossipSub; peer: PubSubPeer; msg: Message): Future[void]">punishInvalidMessage(g: GossipSub; peer: PubSubPeer; msg: Message): Future[void]</a></li>
</ul>
<ul class="simple nested-toc-section">rewardDelivered
<li><a class="reference" href="#rewardDelivered%2CGossipSub%2CPubSubPeer%2CopenArray%5Bstring%5D%2Cbool"
title="rewardDelivered(g: GossipSub; peer: PubSubPeer; topics: openArray[string];
first: bool; delay = ZeroDuration)">rewardDelivered(g: GossipSub; peer: PubSubPeer; topics: openArray[string];
first: bool; delay = ZeroDuration)</a></li>
</ul>
<ul class="simple nested-toc-section">scoringHeartbeat
<li><a class="reference" href="#scoringHeartbeat%2CGossipSub"
title="scoringHeartbeat(g: GossipSub): Future[void]">scoringHeartbeat(g: GossipSub): Future[void]</a></li>
</ul>
<ul class="simple nested-toc-section">updateScores
<li><a class="reference" href="#updateScores%2CGossipSub"
title="updateScores(g: GossipSub)">updateScores(g: GossipSub)</a></li>
</ul>
<ul class="simple nested-toc-section">withPeerStats
<li><a class="reference" href="#withPeerStats%2CGossipSub%2CPeerId%2Cproc%28PeerStats%29"
title="withPeerStats(g: GossipSub; peerId: PeerId;
action: proc (stats: var PeerStats) {.gcsafe, raises: [].})">withPeerStats(g: GossipSub; peerId: PeerId;
action: proc (stats: var PeerStats) {.gcsafe, raises: [].})</a></li>
</ul>
</ul>
</li>
</ul>
</div>
&nbsp;&nbsp;<a
href="https://github.com/status-im/nim-libp2p/tree/unstable/libp2p/protocols/pubsub/gossipsub/scoring.nim#L1"
class="link-seesrc" target="_blank">Source</a>
&nbsp;&nbsp;<a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/protocols/pubsub/gossipsub/scoring.nim#L1" class="link-seesrc" target="_blank" >Edit</a>
<div class="nine columns" id="content">
<div id="tocRoot"></div>
<p class="module-desc"></p>
<div class="section" id="6">
<h1><a class="toc-backref" href="#6">Imports</a></h1>
<dl class="item">
<a class="reference external" href="types.html">types</a>, <a class="reference external" href="../pubsubpeer.html">../pubsubpeer</a>, <a class="reference external" href="../rpc/messages.html">../rpc/messages</a>, <a class="reference external" href="../../../peerid.html">../../../peerid</a>, <a class="reference external" href="../../../multiaddress.html">../../../multiaddress</a>, <a class="reference external" href="../../../switch.html">../../../switch</a>, <a class="reference external" href="../../../utils/heartbeat.html">../../../utils/heartbeat</a>, <a class="reference external" href="../pubsub.html">../pubsub</a>
</dl></div>
<div class="section" id="7">
<h1><a class="toc-backref" href="#7">Types</a></h1>
<dl class="item">
<div id="libp2p_gossipsub_peers_rate_limit_hits" class="tohide">
<dt><pre><a href="scoring.html#libp2p_gossipsub_peers_rate_limit_hits"><span class="Identifier">libp2p_gossipsub_peers_rate_limit_hits</span></a> <span class="Other">=</span> <span class="Identifier">IgnoredCollector</span></pre></dt>
<dd>
&nbsp;&nbsp;<a
href="https://github.com/status-im/nim-libp2p/tree/unstable/nimbledeps/pkgs/metrics-#6142e433fc8ea9b73379770a788017ac528d46ff/metrics.nim#L578"
class="link-seesrc" target="_blank">Source</a>
&nbsp;&nbsp;<a href="https://github.com/status-im/nim-libp2p/edit/devel/nimbledeps/pkgs/metrics-#6142e433fc8ea9b73379770a788017ac528d46ff/metrics.nim#L578" class="link-seesrc" target="_blank" >Edit</a>
</dd>
</div>
</dl></div>
<div class="section" id="12">
<h1><a class="toc-backref" href="#12">Procs</a></h1>
<dl class="item">
<div id="addCapped,T,T,T" class="tohide">
<dt><pre><span class="Keyword">proc</span> <a href="#addCapped%2CT%2CT%2CT"><span class="Identifier">addCapped</span></a><span class="Other">[</span><span class="Identifier">T</span><span class="Other">]</span><span class="Other">(</span><span class="Identifier">stat</span><span class="Other">:</span> <span class="Keyword">var</span> <span class="Identifier">T</span><span class="Other">;</span> <span class="Identifier">diff</span><span class="Other">,</span> <span class="Identifier">cap</span><span class="Other">:</span> <span class="Identifier">T</span><span class="Other">)</span></pre></dt>
<dd>
&nbsp;&nbsp;<a
href="https://github.com/status-im/nim-libp2p/tree/unstable/libp2p/protocols/pubsub/gossipsub/scoring.nim#L264"
class="link-seesrc" target="_blank">Source</a>
&nbsp;&nbsp;<a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/protocols/pubsub/gossipsub/scoring.nim#L264" class="link-seesrc" target="_blank" >Edit</a>
</dd>
</div>
<div id="byScore,PubSubPeer,PubSubPeer" class="tohide">
<dt><pre><span class="Keyword">func</span> <a href="#byScore%2CPubSubPeer%2CPubSubPeer"><span class="Identifier">byScore</span></a><span class="Other">(</span><span class="Identifier">x</span><span class="Other">,</span> <span class="Identifier">y</span><span class="Other">:</span> <a href="../pubsubpeer.html#PubSubPeer"><span class="Identifier">PubSubPeer</span></a><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">int</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
&nbsp;&nbsp;<a
href="https://github.com/status-im/nim-libp2p/tree/unstable/libp2p/protocols/pubsub/gossipsub/scoring.nim#L75"
class="link-seesrc" target="_blank">Source</a>
&nbsp;&nbsp;<a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/protocols/pubsub/gossipsub/scoring.nim#L75" class="link-seesrc" target="_blank" >Edit</a>
</dd>
</div>
<div id="disconnectIfBadScorePeer,GossipSub,PubSubPeer,float64" class="tohide">
<dt><pre><span class="Keyword">proc</span> <a href="#disconnectIfBadScorePeer%2CGossipSub%2CPubSubPeer%2Cfloat64"><span class="Identifier">disconnectIfBadScorePeer</span></a><span class="Other">(</span><span class="Identifier">g</span><span class="Other">:</span> <a href="types.html#GossipSub"><span class="Identifier">GossipSub</span></a><span class="Other">;</span> <span class="Identifier">peer</span><span class="Other">:</span> <a href="../pubsubpeer.html#PubSubPeer"><span class="Identifier">PubSubPeer</span></a><span class="Other">;</span> <span class="Identifier">score</span><span class="Other">:</span> <span class="Identifier">float64</span><span class="Other">)</span> {.
<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">WriteIOEffect</span><span class="Other">,</span> <span class="Identifier">TimeEffect</span><span class="Other">,</span> <span class="Identifier">RootEffect</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
&nbsp;&nbsp;<a
href="https://github.com/status-im/nim-libp2p/tree/unstable/libp2p/protocols/pubsub/gossipsub/scoring.nim#L98"
class="link-seesrc" target="_blank">Source</a>
&nbsp;&nbsp;<a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/protocols/pubsub/gossipsub/scoring.nim#L98" class="link-seesrc" target="_blank" >Edit</a>
</dd>
</div>
<div id="disconnectPeer,GossipSub,PubSubPeer" class="tohide">
<dt><pre><span class="Keyword">proc</span> <a href="#disconnectPeer%2CGossipSub%2CPubSubPeer"><span class="Identifier">disconnectPeer</span></a><span class="Other">(</span><span class="Identifier">g</span><span class="Other">:</span> <a href="types.html#GossipSub"><span class="Identifier">GossipSub</span></a><span class="Other">;</span> <span class="Identifier">peer</span><span class="Other">:</span> <a href="../pubsubpeer.html#PubSubPeer"><span class="Identifier">PubSubPeer</span></a><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">Future</span><span class="Other">[</span><span class="Identifier">void</span><span class="Other">]</span> {.
<span class="Identifier">stackTrace</span><span class="Other">:</span> <span class="DecNumber">false</span><span class="Other">,</span> <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">gcsafe</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">RootEffect</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
&nbsp;&nbsp;<a
href="https://github.com/status-im/nim-libp2p/tree/unstable/libp2p/protocols/pubsub/gossipsub/scoring.nim#L92"
class="link-seesrc" target="_blank">Source</a>
&nbsp;&nbsp;<a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/protocols/pubsub/gossipsub/scoring.nim#L92" class="link-seesrc" target="_blank" >Edit</a>
</dd>
</div>
<div id="init,type[TopicParams]" class="tohide">
<dt><pre><span class="Keyword">proc</span> <a href="#init%2Ctype%5BTopicParams%5D"><span class="Identifier">init</span></a><span class="Other">(</span><span class="Operator">_</span><span class="Other">:</span> <span class="Identifier">type</span><span class="Other">[</span><a href="types.html#TopicParams"><span class="Identifier">TopicParams</span></a><span class="Other">]</span><span class="Other">)</span><span class="Other">:</span> <a href="types.html#TopicParams"><span class="Identifier">TopicParams</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
&nbsp;&nbsp;<a
href="https://github.com/status-im/nim-libp2p/tree/unstable/libp2p/protocols/pubsub/gossipsub/scoring.nim#L35"
class="link-seesrc" target="_blank">Source</a>
&nbsp;&nbsp;<a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/protocols/pubsub/gossipsub/scoring.nim#L35" class="link-seesrc" target="_blank" >Edit</a>
</dd>
</div>
<div id="punishInvalidMessage,GossipSub,PubSubPeer,Message" class="tohide">
<dt><pre><span class="Keyword">proc</span> <a href="#punishInvalidMessage%2CGossipSub%2CPubSubPeer%2CMessage"><span class="Identifier">punishInvalidMessage</span></a><span class="Other">(</span><span class="Identifier">g</span><span class="Other">:</span> <a href="types.html#GossipSub"><span class="Identifier">GossipSub</span></a><span class="Other">;</span> <span class="Identifier">peer</span><span class="Other">:</span> <a href="../pubsubpeer.html#PubSubPeer"><span class="Identifier">PubSubPeer</span></a><span class="Other">;</span> <span class="Identifier">msg</span><span class="Other">:</span> <a href="../rpc/messages.html#Message"><span class="Identifier">Message</span></a><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">Future</span><span class="Other">[</span>
<span class="Identifier">void</span><span class="Other">]</span> {.<span class="Identifier">stackTrace</span><span class="Other">:</span> <span class="DecNumber">false</span><span class="Other">,</span> <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">gcsafe</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">RootEffect</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
&nbsp;&nbsp;<a
href="https://github.com/status-im/nim-libp2p/tree/unstable/libp2p/protocols/pubsub/gossipsub/scoring.nim#L243"
class="link-seesrc" target="_blank">Source</a>
&nbsp;&nbsp;<a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/protocols/pubsub/gossipsub/scoring.nim#L243" class="link-seesrc" target="_blank" >Edit</a>
</dd>
</div>
<div id="rewardDelivered,GossipSub,PubSubPeer,openArray[string],bool" class="tohide">
<dt><pre><span class="Keyword">proc</span> <a href="#rewardDelivered%2CGossipSub%2CPubSubPeer%2CopenArray%5Bstring%5D%2Cbool"><span class="Identifier">rewardDelivered</span></a><span class="Other">(</span><span class="Identifier">g</span><span class="Other">:</span> <a href="types.html#GossipSub"><span class="Identifier">GossipSub</span></a><span class="Other">;</span> <span class="Identifier">peer</span><span class="Other">:</span> <a href="../pubsubpeer.html#PubSubPeer"><span class="Identifier">PubSubPeer</span></a><span class="Other">;</span> <span class="Identifier">topics</span><span class="Other">:</span> <span class="Identifier">openArray</span><span class="Other">[</span><span class="Identifier">string</span><span class="Other">]</span><span class="Other">;</span>
<span class="Identifier">first</span><span class="Other">:</span> <span class="Identifier">bool</span><span class="Other">;</span> <span class="Identifier">delay</span> <span class="Other">=</span> <span class="Identifier">ZeroDuration</span><span class="Other">)</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span>
<span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">RootEffect</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
&nbsp;&nbsp;<a
href="https://github.com/status-im/nim-libp2p/tree/unstable/libp2p/protocols/pubsub/gossipsub/scoring.nim#L267"
class="link-seesrc" target="_blank">Source</a>
&nbsp;&nbsp;<a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/protocols/pubsub/gossipsub/scoring.nim#L267" class="link-seesrc" target="_blank" >Edit</a>
</dd>
</div>
<div id="scoringHeartbeat,GossipSub" class="tohide">
<dt><pre><span class="Keyword">proc</span> <a href="#scoringHeartbeat%2CGossipSub"><span class="Identifier">scoringHeartbeat</span></a><span class="Other">(</span><span class="Identifier">g</span><span class="Other">:</span> <a href="types.html#GossipSub"><span class="Identifier">GossipSub</span></a><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">Future</span><span class="Other">[</span><span class="Identifier">void</span><span class="Other">]</span> {.<span class="Identifier">stackTrace</span><span class="Other">:</span> <span class="DecNumber">false</span><span class="Other">,</span>
<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">gcsafe</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">RootEffect</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
&nbsp;&nbsp;<a
href="https://github.com/status-im/nim-libp2p/tree/unstable/libp2p/protocols/pubsub/gossipsub/scoring.nim#L238"
class="link-seesrc" target="_blank">Source</a>
&nbsp;&nbsp;<a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/protocols/pubsub/gossipsub/scoring.nim#L238" class="link-seesrc" target="_blank" >Edit</a>
</dd>
</div>
<div id="updateScores,GossipSub" class="tohide">
<dt><pre><span class="Keyword">proc</span> <a href="#updateScores%2CGossipSub"><span class="Identifier">updateScores</span></a><span class="Other">(</span><span class="Identifier">g</span><span class="Other">:</span> <a href="types.html#GossipSub"><span class="Identifier">GossipSub</span></a><span class="Other">)</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span>
<span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">WriteIOEffect</span><span class="Other">,</span> <span class="Identifier">TimeEffect</span><span class="Other">,</span> <span class="Identifier">RootEffect</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
<a class="reference external" href="https://github.com/libp2p/specs/blob/master/pubsub/gossipsub/gossipsub-v1.1.md#the-score-function">https://github.com/libp2p/specs/blob/master/pubsub/gossipsub/gossipsub-v1.1.md#the-score-function</a>
&nbsp;&nbsp;<a
href="https://github.com/status-im/nim-libp2p/tree/unstable/libp2p/protocols/pubsub/gossipsub/scoring.nim#L105"
class="link-seesrc" target="_blank">Source</a>
&nbsp;&nbsp;<a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/protocols/pubsub/gossipsub/scoring.nim#L105" class="link-seesrc" target="_blank" >Edit</a>
</dd>
</div>
<div id="withPeerStats,GossipSub,PeerId,proc(PeerStats)" class="tohide">
<dt><pre><span class="Keyword">proc</span> <a href="#withPeerStats%2CGossipSub%2CPeerId%2Cproc%28PeerStats%29"><span class="Identifier">withPeerStats</span></a><span class="Other">(</span><span class="Identifier">g</span><span class="Other">:</span> <a href="types.html#GossipSub"><span class="Identifier">GossipSub</span></a><span class="Other">;</span> <span class="Identifier">peerId</span><span class="Other">:</span> <a href="../../../peerid.html#PeerId"><span class="Identifier">PeerId</span></a><span class="Other">;</span>
<span class="Identifier">action</span><span class="Other">:</span> <span class="Keyword">proc</span> <span class="Other">(</span><span class="Identifier">stats</span><span class="Other">:</span> <span class="Keyword">var</span> <a href="types.html#PeerStats"><span class="Identifier">PeerStats</span></a><span class="Other">)</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">gcsafe</span><span class="Other">,</span> <span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}<span class="Other">)</span> {.
<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">RootEffect</span><span class="Other">]</span></span>.}</pre></dt>
<dd>
Add or update peer statistics for a particular peer id - the statistics are retained across multiple connections until they expire
&nbsp;&nbsp;<a
href="https://github.com/status-im/nim-libp2p/tree/unstable/libp2p/protocols/pubsub/gossipsub/scoring.nim#L56"
class="link-seesrc" target="_blank">Source</a>
&nbsp;&nbsp;<a href="https://github.com/status-im/nim-libp2p/edit/devel/libp2p/protocols/pubsub/gossipsub/scoring.nim#L56" class="link-seesrc" target="_blank" >Edit</a>
</dd>
</div>
</dl></div>
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<small style="color: var(--hint);">Made with Nim. Generated: 2024-03-21 07:21:35 UTC</small>
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