6 Chapter 1. Tutorials websockets Documentation, Release 5.0 1.1.6 Synchronization example A WebSocket server can receive events from clients, process them to update the application return_when=asyncio.FIRST_COMPLETED, ) for task in pending: task.cancel() Registration As shown in the synchronization example above, if you need to maintain a list of currently connected clients, you must register

6 Chapter 1. Tutorials websockets Documentation, Release 6.0 1.1.6 Synchronization example A WebSocket server can receive events from clients, process them to update the application return_when=asyncio.FIRST_COMPLETED, ) for task in pending: task.cancel() Registration As shown in the synchronization example above, if you need to maintain a list of currently connected clients, you must register

6 Chapter 1. Tutorials websockets Documentation, Release 9.0 1.1.6 Synchronization example A WebSocket server can receive events from clients, process them to update the application 10 Chapter 1. Tutorials websockets Documentation, Release 9.0 Registration As shown in the synchronization example above, if you need to maintain a list of currently connected clients, you must register

require complex UI. MANUAL 1 PyWebIO, Release 1.2.3 2 MANUAL CHAPTER ONE FEATURES • Use synchronization instead of callback-based method to get input • Non-declarative layout, simple and efficient the context switching of the coroutine is predictable, which can reduce the need for program synchronization and locking, and can effectively avoid most critical section problems. Using coroutine session

require complex UI. MANUAL 1 PyWebIO, Release 1.2.2 2 MANUAL CHAPTER ONE FEATURES • Use synchronization instead of callback-based method to get input • Non-declarative layout, simple and efficient the context switching of the coroutine is predictable, which can reduce the need for program synchronization and locking, and can effectively avoid most critical section problems. Using coroutine session

Simplify asynchronous code tornado.concurrent — Work with threads and futures tornado.locks – Synchronization primitives tornado.queues – Queues for coroutines tornado.process — Utilities for multiple processes concurrent — Work with threads and futures Consumer methods Producer methods tornado.locks – Synchronization primitives Condition Event Semaphore BoundedSemaphore Lock tornado.queues – Queues for coroutines or cancelled by the time a finishes. tornado.locks – Synchronization primitives New in version 4.2. Coordinate coroutines with synchronization primitives analogous to those the standard library provides

require complex UI. MANUAL 1 PyWebIO, Release 1.3.3 2 MANUAL CHAPTER ONE FEATURES • Use synchronization instead of callback-based method to get input • Non-declarative layout, simple and efficient the context switching of the coroutine is predictable, which can reduce the need for program synchronization and locking, and can effectively avoid most critical section problems. Using coroutine session

require complex UI. MANUAL 1 PyWebIO, Release 1.3.1 2 MANUAL CHAPTER ONE FEATURES • Use synchronization instead of callback-based method to get input • Non-declarative layout, simple and efficient the context switching of the coroutine is predictable, which can reduce the need for program synchronization and locking, and can effectively avoid most critical section problems. Using coroutine session

require complex UI. MANUAL 1 PyWebIO, Release 1.3.0 2 MANUAL CHAPTER ONE FEATURES • Use synchronization instead of callback-based method to get input • Non-declarative layout, simple and efficient the context switching of the coroutine is predictable, which can reduce the need for program synchronization and locking, and can effectively avoid most critical section problems. Using coroutine session

very suitable for quickly building applications that do not require complex UI. Features Use synchronization instead of callback-based method to get input Non-declarative layout, simple and efficient Less the context switching of the coroutine is predictable, which can reduce the need for program synchronization and locking, and can effectively avoid most critical section problems. Using coroutine session