connect(uri) as websocket: await websocket.send("Hello world!") asyncio.get_event_loop().run_until_complete( hello('ws://localhost:8765')) And here’s an echo server: #!/usr/bin/env python import asyncio async for message in websocket: await websocket.send(message) asyncio.get_event_loop().run_until_complete( websockets.serve(echo, 'localhost', 8765)) asyncio.get_event_loop().run_forever() Do you like {greeting}") start_server = websockets.serve(hello, 'localhost', 8765) asyncio.get_event_loop().run_until_complete(start_server) asyncio.get_event_loop().run_forever() On the server side, websockets executes the

connect(uri) as websocket: await websocket.send("Hello world!") asyncio.get_event_loop().run_until_complete( hello('ws://localhost:8765')) And here’s an echo server: #!/usr/bin/env python import asyncio async for message in websocket: await websocket.send(message) asyncio.get_event_loop().run_until_complete( websockets.serve(echo, 'localhost', 8765)) asyncio.get_event_loop().run_forever() Do you like {greeting}") start_server = websockets.serve(hello, 'localhost', 8765) asyncio.get_event_loop().run_until_complete(start_server) asyncio.get_event_loop().run_forever() On the server side, websockets executes the

connect(uri) as websocket: await websocket.send("Hello world!") asyncio.get_event_loop().run_until_complete( hello('ws://localhost:8765')) And here’s an echo server: #!/usr/bin/env python import asyncio async for message in websocket: await websocket.send(message) asyncio.get_event_loop().run_until_complete( websockets.serve(echo, 'localhost', 8765)) asyncio.get_event_loop().run_forever() Do you like format(greeting)) start_server = websockets.serve(hello, 'localhost', 8765) asyncio.get_event_loop().run_until_complete(start_server) asyncio.get_event_loop().run_forever() On the server side, the handler coroutine

await websocket.send("Hello world!") await websocket.recv() asyncio.get_event_loop().run_until_complete(hello()) And here’s an echo server: #!/usr/bin/env python import asyncio import websockets async send(message) start_server = websockets.serve(echo, "localhost", 8765) asyncio.get_event_loop().run_until_complete(start_server) asyncio.get_event_loop().run_forever() Do you like it? Let’s dive in! CONTENTS 1 page) start_server = websockets.serve(hello, "localhost", 8765) asyncio.get_event_loop().run_until_complete(start_server) asyncio.get_event_loop().run_forever() On the server side, websockets executes the

format(greeting)) start_server = websockets.serve(hello, 'localhost', 8765) asyncio.get_event_loop().run_until_complete(start_server) asyncio.get_event_loop().run_forever() 7 websockets Documentation, Release 3.4 greeting = await websocket.recv() print("< {}".format(greeting)) asyncio.get_event_loop().run_until_complete(hello()) async and await aren’t available in Python < 3.5. Here’s how to adapt the client example {}".format(greeting)) finally: yield from websocket.close() asyncio.get_event_loop().run_until_complete(hello()) Browser-based example Here’s an example of how to run a WebSocket server and connect

accompanies the code but is not meant for execution. In this way, notebook files can serve as a complete computational record of a session, interleaving executable code with explanatory text, mathematics Interactive widgets - Plots - Narrative text - Equations - Images - Video These documents provide a complete and self-contained record of a computation that can be converted to various formats and shared with running code, including HTML, images, video, and plots, is embeddeed in the notebook, which makes it a complete and self-contained record of a computation. When you run the notebook web application on your computer

accompanies the code but is not meant for execution. In this way, notebook files can serve as a complete computational record of a session, interleaving executable code with explanatory text, mathematics Interactive widgets - Plots - Narrative text - Equations - Images - Video These documents provide a complete and self-contained record of a computation that can be converted to various formats and shared with running code, including HTML, images, video, and plots, is embeddeed in the notebook, which makes it a complete and self-contained record of a computation. When you run the notebook web application on your computer

accompanies the code but is not meant for execution. In this way, notebook files can serve as a complete computational record of a session, interleaving executable code with explanatory text, mathematics Interactive widgets - Plots - Narrative text - Equations - Images - Video These documents provide a complete and self-contained record of a computation that can be converted to various formats and shared with running code, including HTML, images, video, and plots, is embeddeed in the notebook, which makes it a complete and self-contained record of a computation. When you run the notebook web application on your computer

accompanies the code but is not meant for execution. In this way, notebook files can serve as a complete computational record of a session, interleaving executable code with explanatory text, mathematics Interactive widgets - Plots - Narrative text - Equations - Images - Video These documents provide a complete and self-contained record of a computation that can be converted to various formats and shared with running code, including HTML, images, video, and plots, is embeddeed in the notebook, which makes it a complete and self-contained record of a computation. When you run the notebook web application on your computer

accompanies the code but is not meant for execution. In this way, notebook files can serve as a complete computational record of a session, interleaving executable code with explanatory text, mathematics Interactive widgets - Plots - Narrative text - Equations - Images - Video These documents provide a complete and self-contained record of a computation that can be converted to various formats and shared with running code, including HTML, images, video, and plots, is embeddeed in the notebook, which makes it a complete and self-contained record of a computation. When you run the notebook web application on your computer