then testing to ensure they operate as expected iv. Great Amazon Reboot of 2014 – 10% of Amazon EC2 servers had to reboot for Xen emergency security patch. At Netflix, zero downtime, no one actively

first-generation Trainium…[and offers] 30-40% better price performance than the current generation of GPU-based EC2 P5e and P5en instances. - Amazon AWS Trainium Overview, Accessed 5/25 Estimated Annual Sales, $B

load templates from a non-filesystem location, subclass tornado.template.BaseLoader and pass an instance as the template_loader application setting. Compiled templates are cached by default; to turn off child process will have its own IOLoop, so it is important that nothing touches the global IOLoop instance (even indirectly) before the fork. Second, it is difficult to do zero-downtime updates in this model more information). When we receive requests, we iterate over the list in order and instantiate an instance of the first request class whose regexp matches the request path. The request class can be specified

load templates from a non-filesystem location, subclass tornado.template.BaseLoader and pass an instance as the template_loader application setting. Compiled templates are cached by default; to turn off child process will have its own IOLoop, so it is important that nothing touches the global IOLoop instance (even indirectly) before the fork. Second, it is difficult to do zero-downtime updates in this model WebSocketHandler.ping() WebSocketHandler.on_pong() WebSocketClosedError Client-side support websocket_connect() WebSocketClientConnection WebSocketClientConnection.close() WebSocketClientConnection.write_message()

Customizing broadcasting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 15.6 Instance Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 16 Modules . . . . . . . . . . . . . . . . . . . 453 36.15 Avoid confusion about whether something is an instance or a type . . . . . . . . . . 454 36.16 Don't overuse macros . . . . . . . . . . . . . . . . . we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that first x gets negated, and then 2 is added to that

Customizing broadcasting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 15.6 Instance Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 16 Modules . . . . . . . . . . . . . . . . . . . 453 36.15 Avoid confusion about whether something is an instance or a type . . . . . . . . . . 454 36.16 Don't overuse macros . . . . . . . . . . . . . . . . . we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that first x gets negated, and then 2 is added to that

Customizing broadcasting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206 16.6 Instance Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 16.7 Rounding . . . . . . . . . . . . . . . . . . . . . . . . . . . 486 37.14 Ensure constructors return an instance of their own type . . . . . . . . . . . . . . . 487 37.15 Don't use unnecessary static parameters . . . . . . . . . . . . . . . . . . . 487 37.16 Avoid confusion about whether something is an instance or a type . . . . . . . . . . 487 37.17 Don't overuse macros . . . . . . . . . . . . . . . . .

Customizing broadcasting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206 16.6 Instance Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 16.7 Rounding . . . . . . . . . . . . . . . . . . . . . . . . . . . 486 37.14 Ensure constructors return an instance of their own type . . . . . . . . . . . . . . . 487 37.15 Don't use unnecessary static parameters . . . . . . . . . . . . . . . . . . . 487 37.16 Avoid confusion about whether something is an instance or a type . . . . . . . . . . 487 37.17 Don't overuse macros . . . . . . . . . . . . . . . . .

Customizing broadcasting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206 16.6 Instance Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 16.7 Rounding . . . . . . . . . . . . . . . . . . . . . . . . . . . 486 37.14 Ensure constructors return an instance of their own type . . . . . . . . . . . . . . . 487 37.15 Don't use unnecessary static parameters . . . . . . . . . . . . . . . . . . . 487 37.16 Avoid confusion about whether something is an instance or a type . . . . . . . . . . 487 37.17 Don't overuse macros . . . . . . . . . . . . . . . . .

Customizing broadcasting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206 16.6 Instance Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 16.7 Rounding . . . . . . . . . . . . . . . . . . . . . . . . . . . 497 37.15 Ensure constructors return an instance of their own type . . . . . . . . . . . . . . . 498 37.16 Don't use unnecessary static parameters . . . . . . . . . . . . . . . . . . . 498 37.17 Avoid confusion about whether something is an instance or a type . . . . . . . . . . 498 37.18 Don't overuse macros . . . . . . . . . . . . . . . . .