fix unsending connection preface

Author: nxenon

README.md

@@ -1,6 +1,6 @@
 # <img src="https://github.com/nxenon/h2spacex/assets/61124903/fd6387bf-15e8-4a5d-816b-cf5e079e07cc" width="10%" valign="middle" alt="Scapy" />&nbsp;&nbsp; H2SpaceX
 
-[![pypi: 0.1.13](https://img.shields.io/badge/pypi-0.1.13-8c34eb.svg)](https://pypi.org/project/h2spacex/)
+[![pypi: 0.1.14](https://img.shields.io/badge/pypi-0.1.14-8c34eb.svg)](https://pypi.org/project/h2spacex/)
 [![Python: 3.10](https://img.shields.io/badge/Python->=3.10-blue.svg)](https://www.python.org)
 [![License: GPL v3](https://img.shields.io/badge/License-GPL%20v3-006112.svg)](https://github.com/nxenon/h2spacex/blob/main/LICENSE)
 

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "h2spacex"
-version = "0.1.13"
+version = "0.1.14"
 authors = [
   { name="nxenon", email="[email protected]" },
 ]

setup.py

@@ -5,7 +5,7 @@
 
 setup(
     name='h2spacex',
-    version='0.1.13',
+    version='0.1.14',
     description='HTTP/2 Single Packet Attack low level library based on Scapy',
     package_dir={"": "src"},
     packages=find_packages(where="src"),

src/h2spacex/h2_connection.py

@@ -104,8 +104,6 @@ def send_bytes(self, bytes_data: bytes):
         :param bytes_data: bytes data for sending into socket
         :return:
         """
-        if self.is_connection_closed:
-            return
         using_socket = self.get_using_socket()
         try:
             using_socket.send(bytes_data)