test: display_byte

README.md

@@ -6,6 +6,8 @@ TCP File Transfer Server and Client in Rust
 
 ☑ Remove memory limitations. [d42412c](https://github.com/Tahinli/rust-tcp-file-transfer/pull/1/commits/d42412c57d7d95672ba64b3e489b95f1c4b04a08)
 
+☐ Bidirectional transfer.
+
 ☐ Folder transfer.
 
 ☐ Remember where it stopped.

src/main.rs

@@ -209,6 +209,7 @@ impl FileInfo
                             {
                                 // try then commit
                                 println!("Done: Handshake -> {}", self.location);
+                                println!("{:#?} ", handshake);
                                 let size = String::from_utf8(handshake.clone()).unwrap().parse().unwrap();
                                 handshake.push(b'\n');
                                 self.send_exact(&handshake.as_slice(), stream);