From ba3f047f7596aad5f3fa9a766daab005e91fff3e Mon Sep 17 00:00:00 2001
From: Crai-cry <vlad06oparin@gmail.com>
Date: Thu, 16 Apr 2026 18:12:17 +0300
Subject: [PATCH] first

---
 .gitignore       |  4 ++++
 README.md        |  1 +
 requirements.txt |  0
 tcp_client.py    |  8 ++++++++
 tcp_server.py    | 21 +++++++++++++++++++++
 udp_client.py    |  7 +++++++
 udp_server.py    | 10 ++++++++++
 7 files changed, 51 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 README.md
 create mode 100644 requirements.txt
 create mode 100644 tcp_client.py
 create mode 100644 tcp_server.py
 create mode 100644 udp_client.py
 create mode 100644 udp_server.py

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d7e4553
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.venv/
+__pycache__/
+*.pyc
+output.txt
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..d9dad99
--- /dev/null
+++ b/README.md
@@ -0,0 +1 @@
+1 commit
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..e69de29
diff --git a/tcp_client.py b/tcp_client.py
new file mode 100644
index 0000000..56d5070
--- /dev/null
+++ b/tcp_client.py
@@ -0,0 +1,8 @@
+import socket
+
+client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+client.connect(('127.0.0.1', 10000))
+client.sendall(b'hello server')
+data = client.recv(1024)
+print(f"Ответ от сервера: {data.decode()}")
+client.close()
\ No newline at end of file
diff --git a/tcp_server.py b/tcp_server.py
new file mode 100644
index 0000000..de1b496
--- /dev/null
+++ b/tcp_server.py
@@ -0,0 +1,21 @@
+import socket
+
+server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+server.bind(("0.0.0.0", 10000))
+server.listen(1)
+print("TCP сервер запущен")
+
+while True:
+
+    conn, addr = server.accept()
+    print(f"Подключение от {addr}")
+
+    data = conn.recv(1024)
+    if not data:
+        break
+    conn.sendall(data.upper())
+
+    conn.close()
+
+    if data.upper() == b'EXIT':
+        break
\ No newline at end of file
diff --git a/udp_client.py b/udp_client.py
new file mode 100644
index 0000000..3a91770
--- /dev/null
+++ b/udp_client.py
@@ -0,0 +1,7 @@
+import socket
+
+client = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+client.sendto(b'hello server', ('127.0.0.1', 10001))
+data, _ = client.recvfrom(1024)
+print(f"Ответ от сервера: {data.decode()}")
+client.close()
\ No newline at end of file
diff --git a/udp_server.py b/udp_server.py
new file mode 100644
index 0000000..75990f4
--- /dev/null
+++ b/udp_server.py
@@ -0,0 +1,10 @@
+import socket
+
+server = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+server.bind(('0.0.0.0', 10001))
+print("UDP сервер запущен")
+
+while True:
+    data, addr = server.recvfrom(1024)
+    print(f"Сообщение от {addr}: {data.decode()}")
+    server.sendto(data.upper(), addr)
\ No newline at end of file