(server) fix: Let processor continue processing subsequence messages after writing into client

Server/src/network_service/tcp_server.rs

@@ -46,7 +46,7 @@ impl TcpServer {
                     }
                     if ready.is_writable() {
                         match socket.try_write(b"Hello from server written in Rust!") {
-                            Ok(_) => break,
+                            Ok(_) => continue,
                             Err(e) if e.kind() == ErrorKind::WouldBlock => continue,
                             Err(e) => {
                                 log::error!("Failed to write to TCP client socket: {e}");