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wirelineio / wireline-core

GNU Affero General Public License v3.0
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MaxListenersExceeded issue on FeedStore #108

Closed elmasse closed 4 years ago

elmasse commented 4 years ago 
MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 feed listeners added. Use emitter.setMaxListeners() to increase limit
    at _addListener (http://localhost:8080/vendor.js:121030:15)
    at FeedStore.addListener (http://localhost:8080/vendor.js:121046:10)
    at Replicator._handshakeHandler (http://localhost:8080/wirelineio.js:11239:21)
ProcessEmitWarning @ events.js:46
_addListener @ events.js:214
addListener @ events.js:222
_handshakeHandler @ replicator.js:110
async function (async)
_handshakeHandler @ replicator.js:80
onHandshake @ extension.js:170
(anonymous) @ protocol.js:247
onceWrapper @ events.js:238
emit @ events.js:151
push.../../node_modules/hypercore-protocol/index.js.Protocol._onhandshake @ index.js:296
push.../../node_modules/hypercore-protocol/feed.js.Feed._onmessage @ feed.js:159
push.../../node_modules/hypercore-protocol/index.js.Protocol._onmessage @ index.js:350
push.../../node_modules/hypercore-protocol/index.js.Protocol._parseMessage @ index.js:399
push.../../node_modules/hypercore-protocol/index.js.Protocol._parse @ index.js:364
push.../../node_modules/hypercore-protocol/index.js.Protocol._write @ index.js:271
doWrite @ _stream_writable.js:428
writeOrBuffer @ _stream_writable.js:417
push.../../node_modules/readable-stream/lib/_stream_writable.js.Writable.write @ _stream_writable.js:334
ondata @ _stream_readable.js:619
emit @ events.js:146
push.../../node_modules/readable-stream/lib/_stream_readable.js.Readable.read @ _stream_readable.js:469
flow @ _stream_readable.js:813
resume_ @ _stream_readable.js:796
afterTickTwo @ index.js:28
push.../../node_modules/process/browser.js.Item.run @ browser.js:153
drainQueue @ browser.js:123
setTimeout (async)
runTimeout @ browser.js:41
push.../../node_modules/process/browser.js.process.nextTick @ browser.js:143
nextTick @ index.js:27
maybeReadMore @ _stream_readable.js:517
addChunk @ _stream_readable.js:300
readableAddChunk @ _stream_readable.js:278
push.../../node_modules/readable-stream/lib/_stream_readable.js.Readable.push @ _stream_readable.js:245
push.../../node_modules/hypercore-protocol/index.js.Protocol.feed @ index.js:162
_initStream @ protocol.js:326
init @ protocol.js:269
stream @ swarm.js:85
(anonymous) @ index.js:318
emit @ events.js:146
(anonymous) @ index.js:880
(anonymous) @ index.js:698
Promise.then (async)
push.../../node_modules/simple-peer/index.js.Peer.getStats @ index.js:693
findCandidatePair @ index.js:759
push.../../node_modules/simple-peer/index.js.Peer._maybeReady @ index.js:883
push.../../node_modules/simple-peer/index.js.Peer._onChannelOpen @ index.js:967
self._channel.onopen @ index.js:501
elmasse commented 4 years ago

fixed with 14f6137a613b3cb4efc1e7f1c396a2e2484c15b3