mirrors/krata
1
0
Fork 0
mirror of https://github.com/edera-dev/krata.git synced 2025-08-03 21:21:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat: basic kratactl top command (#72)

Browse Source 
* feat: basic kratactl top command

* fix: use magic bytes 0xff 0xff in idm to improve reliability
This commit is contained in:
Alex Zenla
2024-04-14 15:32:34 -07:00
committed by GitHub
parent 1627cbcdd7
commit 0a6a112133
11 changed files with 548 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
crates/krata/src/idm/client.rs
View File

@ -69,6 +69,14 @@ impl IdmBackend for IdmFileBackend {
async fn recv(&mut self) -> Result<IdmPacket> {
let mut fd = self.read_fd.lock().await;
let mut guard = fd.readable_mut().await?;
let b1 = guard.get_inner_mut().read_u8().await?;
if b1 != 0xff {
return Ok(IdmPacket::default());
}
let b2 = guard.get_inner_mut().read_u8().await?;
if b2 != 0xff {
return Ok(IdmPacket::default());
}
let size = guard.get_inner_mut().read_u32_le().await?;
if size == 0 {
return Ok(IdmPacket::default());
@ -84,6 +92,7 @@ impl IdmBackend for IdmFileBackend {
async fn send(&mut self, packet: IdmPacket) -> Result<()> {
let mut file = self.write.lock().await;
let data = packet.encode_to_vec();
file.write_all(&[0xff, 0xff]).await?;
file.write_u32_le(data.len() as u32).await?;
file.write_all(&data).await?;
Ok(())