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bitcoind: emit block events while polling before subscribing to zmq events

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This commit is contained in:
Braydon Fuller 2016-04-19 16:53:00 -04:00
parent b092adcc21
commit 458fe2f2b6
2 changed files with 6 additions and 0 deletions
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1
lib/services/bitcoind.js
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@ -443,6 +443,7 @@ Bitcoin.prototype._checkSyncedAndSubscribeZmqEvents = function(node) {
return callback(self._wrapRPCError(err));
}
var blockhash = new Buffer(response.result, 'hex');
self.emit('block', blockhash);
self._updateTip(node, blockhash);
// check if synced

5
test/services/bitcoind.unit.js
View File

@ -681,6 +681,10 @@ describe('Bitcoin Service', function() {
var bitcoind = new BitcoinService(baseConfig);
bitcoind._updateTip = sinon.stub();
bitcoind._subscribeZmqEvents = sinon.stub();
var blockEvents = 0;
bitcoind.on('block', function() {
blockEvents++;
});
var getBestBlockHash = sinon.stub().callsArgWith(0, null, {
result: '00000000000000001bb82a7f5973618cfd3185ba1ded04dd852a653f92a27c45'
});
@ -712,6 +716,7 @@ describe('Bitcoin Service', function() {
bitcoind._checkSyncedAndSubscribeZmqEvents(node);
setTimeout(function() {
log.error.callCount.should.equal(2);
blockEvents.should.equal(10);
bitcoind._updateTip.callCount.should.equal(10);
bitcoind._subscribeZmqEvents.callCount.should.equal(1);
done();