while True: await do_something() await gen.sleep(60) # Coroutines that loop forever are generally started with # spawn_callback(). IOLoop.current().spawn_callback(minute_loop) Sometimes a more complicated were followed, only includes the final request. • start_time: Time at which the HTTP operation started, based on time.time (not the monotonic clock used by IOLoop.time). May be None if the request timed HTTPConnection) → HTTPMessageDelegate This method is called by the server when a new request has started. Parameters • server_conn – is an opaque object representing the long-lived (e.g. tcp-level) connection

Julia Compared to Other Languages . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Getting Started 5 2.1 Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 Getting Started Julia installation is straightforward, whether using precompiled binaries or compiling from source evaluate expressions written in a source file file.jl, write include("file.jl"). 5CHAPTER 2. GETTING STARTED 6 To run code in a file non-interactively, you can give it as the first argument to the julia command:

Julia Compared to Other Languages . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Getting Started 5 2.1 Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 Getting Started Julia installation is straightforward, whether using precompiled binaries or compiling from source evaluate expressions written in a source file file.jl, write include("file.jl"). 5CHAPTER 2. GETTING STARTED 6 To run code in a file non-interactively, you can give it as the first argument to the julia command:

Julia Compared to Other Languages . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Getting Started 5 2.1 Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 Getting Started Julia installation is straightforward, whether using precompiled binaries or compiling from source only bound in interactive sessions, not when Julia code is run in other ways. 5CHAPTER 2. GETTING STARTED 6 To evaluate expressions written in a source file file.jl, write include("file.jl"). To run code

Julia Compared to Other Languages . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Getting Started 5 2.1 Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 Getting Started Julia installation is straightforward, whether using precompiled binaries or compiling from source only bound in interactive sessions, not when Julia code is run in other ways. 5CHAPTER 2. GETTING STARTED 6 To evaluate expressions written in a source file file.jl, write include("file.jl"). To run code

Julia Compared to Other Languages . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Getting Started 5 2.1 Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 Getting Started Julia installation is straightforward, whether using precompiled binaries or compiling from source only bound in interactive sessions, not when Julia code is run in other ways. 5CHAPTER 2. GETTING STARTED 6 To evaluate expressions written in a source file file.jl, write include("file.jl"). To run code

await do_something() await gen.sleep(60) # Coroutines that loop forever are generally started with # spawn_callback(). IOLoop.current().spawn_callback(minute_loop) Sometimes a more complicated redirects were followed, only includes the final request. start_time: Time at which the HTTP operation started, based on time.time [https://docs.python.org/3/library/time.html#time.time] (not the monotonic clock HTTPConnection) → HTTPMessageDelegate This method is called by the server when a new request has started. server_conn – is an opaque object representing the long-lived (e.g. tcp-level) connection. request_conn

Julia Compared to Other Languages . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Getting Started 5 2.1 Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 Getting Started Julia installation is straightforward, whether using precompiled binaries or compiling from source only bound in interactive sessions, not when Julia code is run in other ways. 5CHAPTER 2. GETTING STARTED 6 To evaluate expressions written in a source file file.jl, write include("file.jl"). To run code

Julia Compared to Other Languages . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Getting Started 5 2.1 Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 Getting Started Julia installation is straightforward, whether using precompiled binaries or compiling from source only bound in interactive sessions, not when Julia code is run in other ways. 5CHAPTER 2. GETTING STARTED 6 To evaluate expressions written in a source file file.jl, write include("file.jl"). To run code

Julia Compared to Other Languages . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Getting Started 5 2.1 Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 Getting Started Julia installation is straightforward, whether using precompiled binaries or compiling from source only bound in interactive sessions, not when Julia code is run in other ways. 5CHAPTER 2. GETTING STARTED 6 To evaluate expressions written in a source file file.jl, write include("file.jl"). To run code