HW 07: init

DwarKapex · DwarKapex · commit 7527e9ddb9ef · 2025-03-28T21:26:48.000-07:00
diff --git a/homework_07/README.md b/homework_07/README.md
@@ -0,0 +1,9 @@
+# Задача
+Реализовать сервер, частично реализующий протокол HTTP, в частности методы GET и HEAD, добиться того, что код проходит предоставленные функциональны тесты. Архитектуру выбрать на свое усмотрение, исходя из вариантов, рассмотренных на занятии. Провести нагрузочное тестирование с помощью ab или wrk
+
+# Запуск тестов
+```
+sh ab -n 1000 -c 10 http://localhost:8080/index.html
+
+wrk -t12 -c400 -d30s http://localhost:8080/index.html
+```
diff --git a/homework_07/main.py b/homework_07/main.py
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+import os
+import socket
+import threading
+
+HOST = "localhost"
+PORT = 8080
+DOCUMENT_ROOT = "./www"
+
+
+def handle_request(client_socket):
+    request = ""
+    try:
+        while True:
+            data = client_socket.recv(1024)
+            if not data:
+                break
+            request += data.decode()
+        # 2. get headers
+        if not request:
+            return
+        headers = request.split("\r\n")
+        # 3. split headers to methods
+        method, path, protocol = headers[0].split(" ")
+        # 4. give back response
+        if method in ["GET", "HEAD"]:
+            if path == "/":
+                path = os.path.join(DOCUMENT_ROOT, "index.html")
+            if os.path.exists(path):
+                with open(path, "rb") as f:
+                    content = f.read()
+                response = (
+                    f"{protocol} 200 OK\r\nContent-Length: {len(content)}\r\n".encode()
+                )
+                if method == "GET":
+                    response = response + content
+            else:
+                response = b"HTTP/1.1 404 Not Found\r\nFile Not Found"
+
+            client_socket.sendall(response)
+    finally:
+        client_socket.close()
+
+
+def start_server():
+    server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    server_address = (HOST, PORT)
+    server_socket.bind(server_address)
+    server_socket.listen(5)  # Allows up to 5 queued connections
+    print(f"Server listening on {server_address}")
+    try:
+        while True:
+            client_socket, _ = server_socket.accept()
+            client_thread = threading.Thread(
+                target=handle_request, args=(client_socket,)
+            )
+            client_thread.start()
+    finally:
+        server_socket.close()
+
+
+if __name__ == "__main__":
+    start_server()
diff --git a/homework_07/pyproject.toml b/homework_07/pyproject.toml
@@ -0,0 +1,15 @@
+[tool.poetry]
+name = "homework-07"
+version = "0.1.0"
+description = "Реализовать сервер, частично реализующий протокол HTTP. Провести нагрузочное тестирование"
+authors = ["Vladislav Kozlov <vlad.kv.2002@gmail.com>"]
+license = "MIT"
+readme = "README.md"
+
+[tool.poetry.dependencies]
+python = "^3.12"
+
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"
diff --git a/homework_07/www/index.html b/homework_07/www/index.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title> Hello from a simple web server! </title>
+</head>
+<body>
+
+</body>
+</html>
