commit 0d7f179b25103c403e32173247c3c1c9df686052
parent e2530b23ffc9c17c3a1a3767277b6410801e7d94
Author: underd0g1 <hide4@comcast.net>
Date: Wed, 23 Sep 2020 21:05:21 -0400
added base
Diffstat:
2 files changed, 23 insertions(+), 3 deletions(-)
diff --git a/index.html b/index.html
@@ -1,7 +1,7 @@
<!doctype html>
<html>
<head>
- <title>Socket.IO chat</title>
+ <title>NodeChat</title>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font: 13px Helvetica, Arial; }
@@ -33,7 +33,14 @@
$('#messages').append($('<li>').text(msg));
window.scrollTo(0, document.body.scrollHeight);
});
+ // append text if someone is online
+ socket.on('is_online', function(username) {
+ $('#messages').append($('<li>').html(username));
+ });
+ var username = prompt('Please tell me your name');
+ socket.emit('username', username);
});
+
</script>
</body>
</html>
diff --git a/index.js b/index.js
@@ -8,11 +8,24 @@ app.get('/', function(req, res){
});
io.on('connection', function(socket){
+ socket.on('username', function(username){
+ socket.username = username;
+ var address = socket.request.connection.remoteAddress;
+ io.emit('is_online', '🔵 <i>' + socket.username + ' (' + address + ') joined the chat..</i>');
+ });
+
+
+ socket.on('disconnect', function(username) {
+ io.emit('is_online', '🔴 <i>' + socket.username + ' left the chat..</i>');
+ });
+
socket.on('chat message', function(msg){
- io.emit('chat message', msg);
+
+ io.emit('chat message','â–’ '+ socket.username + ': ' + msg);
});
+
});
http.listen(port, function(){
- console.log('listening on *:' + port);
+ console.log('you are now chatting on port ' + port);
});
