cthrace/collabvm-1.2.ts
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add sync message for old webapp

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This commit is contained in:
elijahr2411
2023-02-07 14:00:22 -05:00
parent f21e0b9bbe
commit b46ee1360b
1 changed files with 5 additions and 1 deletions
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6
src/WSServer.ts
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@@ -175,6 +175,7 @@ export default class WSServer {
client.sendMsg(guacutils.encode("size", "0", this.framebuffer.size.width.toString(), this.framebuffer.size.height.toString()));
var jpg = await sharp(await this.framebuffer.getFb(), {raw: {height: this.framebuffer.size.height, width: this.framebuffer.size.width, channels: 4}}).jpeg().toBuffer();
var jpg64 = jpg.toString("base64");
client.sendMsg(guacutils.encode("sync", Date.now().toString()));
client.sendMsg(guacutils.encode("png", "0", "0", "0", "0", jpg64));
if (this.voteInProgress) this.sendVoteUpdate(client);
this.sendTurnUpdate(client);
@@ -544,7 +545,10 @@ export default class WSServer {
private async newrect(buff : Buffer, x : number, y : number, width : number, height : number) {
var jpg = await sharp(buff, {raw: {height: height, width: width, channels: 4}}).jpeg().toBuffer();
var jpg64 = jpg.toString("base64");
this.clients.filter(c => c.connectedToNode).forEach(c => c.sendMsg(guacutils.encode("png", "0", "0", x.toString(), y.toString(), jpg64)));
this.clients.filter(c => c.connectedToNode).forEach(c => {
c.sendMsg(guacutils.encode("sync", Date.now().toString()));
c.sendMsg(guacutils.encode("png", "0", "0", x.toString(), y.toString(), jpg64));
});
this.framebuffer.loadDirtyRect(buff, x, y, width, height);
}