big change

1 files changed, 62 insertions, 0 deletions

diff --git a/test_tool/ping_server.py b/test_tool/ping_server.py
new file mode 100755
index 0000000..5cdf41b
--- /dev/null
+++ b/test_tool/ping_server.py
@@ -0,0 +1,62 @@
+#! /usr/bin/env python3
+
+import log
+import sys
+import tcp_server
+import threading
+
+from json_package import JSONPackage
+
+class _TCPConnectionHandler(threading.Thread):
+    """A thread to handle a connection.
+
+    Attributes:
+        _sock:  The connection socket.
+        _users_text_manager: An instance of UsersTextManager.
+    """
+    def __init__(self, sock, users_text_manager):
+        """Constructor.
+
+        Args:
+            sock: The connection socket.
+            users_text_manager: An instance of UsersTextManager.
+        """
+        super(_TCPConnectionHandler, self).__init__()
+        self._sock = sock
+        self._users_text_manager = users_text_manager
+
+    def run(self):
+        """Runs the thread."""
+        request = self._receive()
+        self._handle(request)
+        self._sock.close()
+
+
+    def _handle(self, request):
+        """Handles the request.
+
+        Args:
+            request: The request package.
+        """
+        log.info(str(request.content) + '\n')
+        request.send_to(self._sock)
+
+    def _receive(self):
+        """Receive a request.
+
+        Return:
+            The request package.
+        """
+        request = JSONPackage()
+        request.recv_from(self._sock)
+        return request
+
+
+tcp_server._TCPConnectionHandler = _TCPConnectionHandler
+
+def main():
+    server = tcp_server.TCPServer(int(sys.argv[1]), None)
+    server.start()
+
+if __name__ == '__main__':
+    main()