Hi, while you're welcome to post here, this is not a general forum for Node. It's the community forum for NodeBB, a Node.js based forum software.
You'll probably have better luck with your question on StackOverflow or Reddit.
Today I look in mongoDB, and found this:
a collection named socket.io
inside de nodeBB database, with only two documents:
{
"_id" : ObjectId("5e82e403098ad51477bdf63e"),
"dummy" : true
}
{
"_id" : ObjectId("5e82e404098ad51477bdf63f"),
"event" : "socket.io",
"message" : {
"uid" : "GNyySH",
"data" : BinData(0, "koOkdHlwZQKkZGF0YZKyZXZlbnQ6bm9k.. 84 more bytes")
}
}
What that means? Any hacking attempt?
I have found this without reply
https://community.nodebb.org/topic/12648/is-it-safe-to-remove-socket-io-collection-from-database
It is used by nodebb socket.io dependencies.