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ignore misbehaving leeches.

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Christopher Jeffrey 2016-05-24 16:24:03 -07:00
parent c5fc69ee93
commit 1de2df0c3a
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1 changed files with 12 additions and 0 deletions
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12
lib/bcoin/pool.js
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@ -429,10 +429,22 @@ Pool.prototype.listen = function listen(callback) {
} }
this.server.on('connection', function(socket) { this.server.on('connection', function(socket) {
var hostname;
if (self.peers.leeches.length >= self.maxLeeches) { if (self.peers.leeches.length >= self.maxLeeches) {
hostname = utils.hostname(socket.remoteAddress, socket.remotePort);
bcoin.debug('Ignoring leech: too many leeches (%s).', hostname);
socket.destroy(); socket.destroy();
return; return;
} }
if (self.isMisbehaving(socket.remoteAddress)) {
hostname = utils.hostname(socket.remoteAddress, socket.remotePort);
bcoin.debug('Ignoring misbehaving leech (%s).', hostname);
socket.destroy();
return;
}
self._addLeech(socket); self._addLeech(socket);
}); });