ari/OpenTerminal
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WS pings to maintain connection, fixed server crash when sending malformed data

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This commit is contained in:
ari melody 2023-10-01 19:31:32 +01:00
parent 42ba0e3275
commit cd3912293f
Signed by: ari
GPG key ID: CF99829C92678188
4 changed files with 76 additions and 21 deletions
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18
public/scripts/main.js
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@ -11,12 +11,13 @@ var pre_buffer_chars = 0;
var server_url = "";
const DATA_TYPES = {
text: 0,
colour: 1,
buffer: 2,
backspace: 3,
backword: 4,
arrow: 5,
ping: 0,
text: 1,
colour: 2,
buffer: 3,
backspace: 4,
backword: 5,
arrow: 6,
};
function start() {
@ -108,6 +109,9 @@ function handle_message(data) {
const is_at_bottom = content.scrollHeight - content.offsetHeight - content.scrollTop < 10;
switch (data.type) {
case DATA_TYPES.ping:
client.send(JSON.stringify({type: DATA_TYPES.ping}));
break;
case DATA_TYPES.colour:
my_colour = data.colour;
console.log(`%cColour has been changed to ${my_colour}`, `color: ${my_colour}`);
@ -253,7 +257,7 @@ function handle_paste(event) {
type: DATA_TYPES.text,
text: paste,
});
content.scrollTop = content.scrollHeight - content.offsetHeight - 28;
content.scrollTop = content.scrollHeight - content.offsetHeight;
}
const PALETTE = {