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perf(replay/recorder): buffer writes to zip file

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This commit is contained in:
Ryan 2025-03-13 19:49:08 -04:00
parent e1683f41c6
commit 34dc14d6b2
Signed by: ErrorNoInternet
GPG Key ID: 2486BFB7B1E6A4A3
1 changed files with 8 additions and 8 deletions
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16
src/replay/recorder.rs
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@ -9,14 +9,14 @@ use log::debug;
use serde_json::json;
use std::{
fs::File,
io::Write,
io::{BufWriter, Write},
time::{Instant, SystemTime, UNIX_EPOCH},
};
use zip::{ZipWriter, write::SimpleFileOptions};
#[derive(Resource)]
pub struct Recorder {
zip_writer: ZipWriter<File>,
zip_writer: BufWriter<ZipWriter<File>>,
start: Instant,
server: String,
pub should_ignore_compression: bool,
@ -33,20 +33,20 @@ impl Recorder {
);
zip_writer.start_file("recording.tmcpr", SimpleFileOptions::default())?;
Ok(Self {
zip_writer,
zip_writer: BufWriter::new(zip_writer),
start: Instant::now(),
server,
should_ignore_compression,
})
}
pub fn finish(mut self) -> Result<()> {
pub fn finish(self) -> Result<()> {
debug!("finishing replay recording");
let elapsed = self.start.elapsed().as_millis();
self.zip_writer
.start_file("metaData.json", SimpleFileOptions::default())?;
self.zip_writer.write_all(
let mut zip_writer = self.zip_writer.into_inner()?;
zip_writer.start_file("metaData.json", SimpleFileOptions::default())?;
zip_writer.write_all(
json!({
"singleplayer": false,
"serverName": self.server,
@ -61,7 +61,7 @@ impl Recorder {
.to_string()
.as_bytes(),
)?;
self.zip_writer.finish()?;
zip_writer.finish()?;
debug!("finished replay recording");
Ok(())