Hi guys,
When we use Data Import Tool on a local VM created out of Virtual Box’s Development VM image, we see the huge flood of error messages in JavaScript console in a browser. Error messages spam every second , with signatures below
libs.min.js:3868 GET http://localhost:9000/socket.io/?EIO=3&transport=polling&t=1481734639427-46 net::ERR_CONNECTION_REFUSED
libs.min.js:3868 GET http://localhost:9000/socket.io/?EIO=3&transport=polling&t=1481734646435-47 net::ERR_CONNECTION_REFUSED
libs.min.js:3868 GET http://localhost:9000/socket.io/?EIO=3&transport=polling&t=1481734653442-48 net::ERR_CONNECTION_REFUSED
libs.min.js:3868 GET http://localhost:9000/socket.io/?EIO=3&transport=polling&t=1481734660530-49 net::ERR_CONNECTION_REFUSED
…
The JavaScript call stack trace for those problems is as follows
Request.create @ libs.min.js:3868Request @ libs.min.js:3791XHR.request @ libs.min.js:3722XHR.doPoll @ libs.min.js:3752Polling.poll @ libs.min.js:4141Polling.doOpen @ libs.min.js:4085Transport.open @ libs.min.js:3262Socket.open @ libs.min.js:2692Socket @ libs.min.js:2574Socket @ libs.min.js:2509Manager.open.Manager.connect @ libs.min.js:1248(anonymous function) @ libs.min.js:1513
Is there anything to worry about in the cases like this? How shall it be elaborated to eliminate the console spamming with errors?
As we observe it, Data Import Tool successfully processes our batch import files. Data is imported into ERP N without any problems.
The configuration of the local VM is as follows
- Frappe 7.1.24
- ERP Next 7.1.23
Thank you in advance for any comments.