FUCK FUCK YOU FUCK

Cargo.lock

@@ -605,7 +605,7 @@ dependencies = [
 
 [[package]]
 name = "markov"
-version = "0.3.1"
+version = "0.3.2"
 dependencies = [
  "cfg-if 1.0.0",
  "futures",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "markov"
-version = "0.3.1"
+version = "0.3.2"
 description = "Generate string of text from Markov chain fed by stdin"
 authors = ["Avril <flanchan@cumallover.me>"]
 edition = "2018"

Makefile

@@ -3,7 +3,7 @@ markov:
 	strip target/release/markov
 
 install:
-	rc-service markov stop
+	-rc-service markov shutdown && sleep 0.6
 	cp -f target/release/markov /usr/local/bin/markov
 	rc-service markov start
 

src/save.rs

@@ -45,16 +45,19 @@ pub async fn save_now(state: &State) -> io::Result<()>
 async fn save_now_to(chain: &Chain<String>, to: impl AsRef<Path>) -> io::Result<()>
 {
     debug!("Saving chain to {:?}", to.as_ref());
-    let file = OpenOptions::new()
+    let mut file = OpenOptions::new()
         .write(true)
         .create(true)
         .truncate(true)
         .open(to).await?;
     let chain = serde_cbor::to_vec(chain).map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;
-    
+    { 
-    let mut file = AsyncWriteCompressor::new(file, PreferencesBuilder::new()
+        let mut file = AsyncWriteCompressor::new(&mut file, PreferencesBuilder::new()
-					     .compression_level(lz4f::CLEVEL_HIGH).build())?;
+                .compression_level(lz4f::CLEVEL_HIGH).build())?;
-    file.write_all(&chain[..]).await?;
+        file.write_all(&chain[..]).await?;
+        file.flush().await?;
+        file.shutdown().await?;
+    }
     file.flush().await?;
     file.shutdown().await?;
     Ok(())
@@ -94,6 +97,7 @@ pub async fn load(from: impl AsRef<Path>) -> io::Result<Chain<String>>
     let mut whole = Vec::new();
     let mut file = AsyncReadDecompressor::new(file)?;
     tokio::io::copy(&mut file, &mut whole).await?;
+    whole.flush().await?;
     serde_cbor::from_slice(&whole[..])
 	.map_err(|e| io::Error::new(io::ErrorKind::InvalidInput, e))
 }