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Expose serverConnections and clientConnections #154

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Expose serverConnections and clientConnections #154

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b334985
Expose serverConnections and clientConnections
HDegroote Oct 13, 2023
f0ca699
Fix clientConnections and serverConnections readme description
HDegroote Nov 27, 2023
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6 changes: 6 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,12 @@ See the [`PeerInfo`](https://github.com/holepunchto/hyperswarm/blob/v3/README.md
#### `swarm.dht`
A [`hyperdht`](https://github.com/holepunchto/hyperdht) instance. Useful if you want lower-level control over Hyperswarm's networking.

### `swarm.clientConnections`
The amount of open connections you initiated as a client.

### `swarm.serverConnections`
THe amount of open connections where you are the server (and the other peer connected to you).

#### `swarm.on('connection', (socket, peerInfo) => {})`
Emitted whenever the swarm connects to a new peer.

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16 changes: 8 additions & 8 deletions index.js
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Expand Up @@ -69,8 +69,8 @@ module.exports = class Hyperswarm extends EventEmitter {
this._flushTick = 0

this._drainingQueue = false
this._clientConnections = 0
this._serverConnections = 0
this.clientConnections = 0
this.serverConnections = 0
this._firewall = firewall

this.dht.on('network-change', this._handleNetworkChange.bind(this))
Expand Down Expand Up @@ -115,7 +115,7 @@ module.exports = class Hyperswarm extends EventEmitter {
}

_flushAllMaybe () {
if (this.connecting > 0 || (this._allConnections.size < this.maxPeers && this._clientConnections < this.maxClientConnections)) {
if (this.connecting > 0 || (this._allConnections.size < this.maxPeers && this.clientConnections < this.maxClientConnections)) {
return false
}

Expand All @@ -132,7 +132,7 @@ module.exports = class Hyperswarm extends EventEmitter {
!this.suspended &&
this.connecting < this.maxParallel &&
this._allConnections.size < this.maxPeers &&
this._clientConnections < this.maxClientConnections
this.clientConnections < this.maxClientConnections
}

_shouldRequeue (peerInfo) {
Expand Down Expand Up @@ -168,14 +168,14 @@ module.exports = class Hyperswarm extends EventEmitter {
this._allConnections.add(conn)

this.connecting++
this._clientConnections++
this.clientConnections++
let opened = false

conn.on('close', () => {
if (!opened) this._connectDone()
this.connections.delete(conn)
this._allConnections.delete(conn)
this._clientConnections--
this.clientConnections--
peerInfo._disconnected()

peerInfo.waiting = this._shouldRequeue(peerInfo) && this._timer.add(peerInfo)
Expand Down Expand Up @@ -293,12 +293,12 @@ module.exports = class Hyperswarm extends EventEmitter {

this.connections.add(conn)
this._allConnections.add(conn)
this._serverConnections++
this.serverConnections++

conn.on('close', () => {
this.connections.delete(conn)
this._allConnections.delete(conn)
this._serverConnections--
this.serverConnections--

this._maybeDeletePeer(peerInfo)

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