i/Links] Hello, world Here is a simple “Hello, world” example web app for Tornado: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): URLs tornado.http1connection – HTTP/1.x client/server implementation Asynchronous networking tornado.ioloop — Main event loop tornado.iostream — Convenient wrappers for non-blocking sockets tornado.netutil function to start the server. A minimal “hello world” example looks something like this: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self):

CHAPTER 2 Hello, world Here is a simple “Hello, world” example web app for Tornado: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello function to start the server. A minimal “hello world” example looks something like this: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello world” example app: 38 Chapter 6. Documentation Tornado Documentation, Release 6.1 import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello

CHAPTER TWO HELLO, WORLD Here is a simple “Hello, world” example web app for Tornado: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello function to start the server. A minimal “hello world” example looks something like this: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello connections, making it ideal for long polling. Here is a simple “Hello, world” example app: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello

i/Links] Hello, world Here is a simple “Hello, world” example web app for Tornado: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): URLs tornado.http1connection – HTTP/1.x client/server implementation Asynchronous networking tornado.ioloop — Main event loop tornado.iostream — Convenient wrappers for non-blocking sockets tornado.netutil function to start the server. A minimal “hello world” example looks something like this: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self):

CHAPTER 2 Hello, world Here is a simple “Hello, world” example web app for Tornado: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello function to start the server. A minimal “hello world” example looks something like this: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello connections, making it ideal for long polling. Here is a simple “Hello, world” example app: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello

CHAPTER 2 Hello, world Here is a simple “Hello, world” example web app for Tornado: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello function to start the server. A minimal “hello world” example looks something like this: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello connections, making it ideal for long polling. Here is a simple “Hello, world” example app: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello

i/Links] Hello, world Here is a simple “Hello, world” example web app for Tornado: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): URLs tornado.http1connection – HTTP/1.x client/server implementation Asynchronous networking tornado.ioloop — Main event loop tornado.iostream — Convenient wrappers for non-blocking sockets tornado.netutil function to start the server. A minimal “hello world” example looks something like this: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self):

i/Links] Hello, world Here is a simple “Hello, world” example web app for Tornado: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): URLs tornado.http1connection – HTTP/1.x client/server implementation Asynchronous networking tornado.ioloop — Main event loop tornado.iostream — Convenient wrappers for non-blocking sockets tornado.netutil function to start the server. A minimal “hello world” example looks something like this: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self):

connection. Parameters delegate – a HTTPServerConnectionDelegate 6.4 Asynchronous networking 6.4.1 tornado.ioloop — Main event loop An I/O event loop for non-blocking sockets. In Tornado 6.0, IOLoop is a wrapper Documentation Tornado Documentation, Release 6.2 (continued from previous page) import socket import tornado.ioloop from tornado.iostream import IOStream async def handle_connection(connection, address): stream connected with IOStream.connect. A very simple (and broken) HTTP client using this class: import tornado.ioloop import tornado.iostream import socket async def main(): s = socket.socket(socket.AF_INET, socket

httputil.HTTPInputError if any other transfer encoding is used. 6.4 Asynchronous networking 6.4.1 tornado.ioloop — Main event loop An I/O event loop for non-blocking sockets. In Tornado 6.0, IOLoop is a wrapper unbounded. 130 Chapter 6. DocumentationTornado Documentation, Release 6.5.1 import asyncio from tornado.ioloop import IOLoop from tornado.queues import Queue q = Queue(maxsize=2) async def consumer(): that is not using HTTP/1.0. 166 Chapter 6. DocumentationTornado Documentation, Release 6.5.1 tornado.ioloop • Fixed a bug in which contextvars that were set when the event loop was created were not available