fluencelabs/js-libp2p-tcp
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chore: log errors emited by server handler socket

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Dirk McCormick 2019-05-01 19:53:14 +08:00 committed by Jacob Heun
parent fb50de5cc6
commit 1c6500141b
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1 changed files with 4 additions and 3 deletions
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7
src/listener.js
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@ -7,19 +7,20 @@ const net = require('net')
const EventEmitter = require('events').EventEmitter const EventEmitter = require('events').EventEmitter
const debug = require('debug') const debug = require('debug')
const log = debug('libp2p:tcp:listen') const log = debug('libp2p:tcp:listen')
const logError = debug('libp2p:tcp:listen:error')
const Libp2pSocket = require('./socket') const Libp2pSocket = require('./socket')
const getMultiaddr = require('./get-multiaddr') const getMultiaddr = require('./get-multiaddr')
const c = require('./constants') const c = require('./constants')
function noop () {}
module.exports = (handler) => { module.exports = (handler) => {
const listener = new EventEmitter() const listener = new EventEmitter()
const server = net.createServer((socket) => { const server = net.createServer((socket) => {
// Avoid uncaught errors caused by unstable connections // Avoid uncaught errors caused by unstable connections
socket.on('error', noop) socket.on('error', (err) => {
logError('Error emitted by server handler socket: ' + err.message)
})
const addr = getMultiaddr(socket) const addr = getMultiaddr(socket)
if (!addr) { if (!addr) {