Qortal/piratewallet-light-cli
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lock sync while saving

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This commit is contained in:
Aditya Kulkarni 2020-05-23 17:25:34 -07:00
parent 8cac44ecd4
commit 230fcf33b1
1 changed files with 19 additions and 13 deletions
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32
lib/src/lightclient.rs
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@ -623,21 +623,27 @@ impl LightClient {
}
}
let mut file_buffer = BufWriter::with_capacity(
1_000_000, // 1 MB write buffer
File::create(self.config.get_wallet_path()).unwrap());
let r = match self.wallet.write().unwrap().write(&mut file_buffer) {
Ok(_) => Ok(()),
Err(e) => {
let err = format!("ERR: {}", e);
error!("{}", err);
Err(e.to_string())
}
};
let r;
{
// Prevent any overlapping syncs during save, and don't save in the middle of a sync
let _lock = self.sync_lock.lock().unwrap();
file_buffer.flush().map_err(|e| format!("{}", e))?;
let wallet = self.wallet.write().unwrap();
let mut file_buffer = BufWriter::with_capacity(
1_000_000, // 1 MB write buffer
File::create(self.config.get_wallet_path()).unwrap());
r = match wallet.write(&mut file_buffer) {
Ok(_) => Ok(()),
Err(e) => {
let err = format!("ERR: {}", e);
error!("{}", err);
Err(e.to_string())
}
};
file_buffer.flush().map_err(|e| format!("{}", e))?;
}
r
} else {
// On ios and android just return OK