Don't repeat logic for reporting stream errors

Author: pasieronen

lib/connection.js

@@ -62,14 +62,15 @@ Connection.prototype.connect = function (port, host) {
  self.emit('connect')
  })
 
- this.stream.on('error', function (error) {
+ const reportStreamError = function (error) {
  // don't raise ECONNRESET errors - they can & should be ignored
  // during disconnect
  if (self._ending && error.code === 'ECONNRESET') {
  return
  }
  self.emit('error', error)
- })
+ }
+ this.stream.on('error', reportStreamError)
 
  this.stream.on('close', function () {
  self.emit('end')
@@ -97,15 +98,7 @@ Connection.prototype.connect = function (port, host) {
  NPNProtocols: self.ssl.NPNProtocols
  })
  self.attachListeners(self.stream)
-
- self.stream.on('error', function (error) {
- // don't raise ECONNRESET errors - they can & should be ignored
- // during disconnect
- if (self._ending && error.code === 'ECONNRESET') {
- return
- }
- self.emit('error', error)
- })
+ self.stream.on('error', reportStreamError)
 
  self.emit('sslconnect')
  })