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pool: graceful disconnect - simpler approach

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This commit is contained in:
Mokhtar Naamani 2017-01-27 09:56:58 +02:00
parent de36d64d4a
commit 06d25a9007
1 changed files with 6 additions and 15 deletions
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21
lib/net/pool.js
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@ -352,9 +352,10 @@ Pool.prototype._disconnect = co(function* disconnect() {
item.resolve(); item.resolve();
} }
this.peers.destroy(); // prevent peer list from trying to refill
this.disconnecting = true;
this.nonces = new NonceList(); this.peers.destroy();
this.requestMap.reset(); this.requestMap.reset();
@ -376,6 +377,7 @@ Pool.prototype._disconnect = co(function* disconnect() {
yield this.unlisten(); yield this.unlisten();
this.disconnecting = false;
this.syncing = false; this.syncing = false;
this.connected = false; this.connected = false;
}); });
@ -1154,7 +1156,8 @@ Pool.prototype.handleClose = co(function* handleClose(peer, connected) {
if (!outbound) if (!outbound)
return; return;
this.refill(); if(!this.disconnecting)
this.refill();
}); });
/** /**
@ -3722,22 +3725,10 @@ PeerList.prototype.has = function has(hostname) {
PeerList.prototype.destroy = function destroy() { PeerList.prototype.destroy = function destroy() {
var peer, next; var peer, next;
this.map = {};
this.load = null;
this.inbound = 0;
this.outbound = 0;
for (peer = this.list.head; peer; peer = next) { for (peer = this.list.head; peer; peer = next) {
next = peer.next; next = peer.next;
// stop processing peer events
peer.onPacket = null;
peer.removeAllListeners()
peer.destroy(); peer.destroy();
} }
this.list = new List();
}; };
/** /**