Hey, great talk, thanks! I have a question about the code at 17:40 specifically about `async` usage in it. Do we need to run network requests concurrently? As `async` does exactly that if I'm not mistaken.
network requests are I/O operation it's best if it was handled async, the code inside the async block here is suspended and he's waiting for the result coming from this operation (without blocking the entire thread he's running on) to serve the request, that's why he wrapped it inside an async block
Hi, I want to ask how to get user by logged in using the @RestController and @AuthenticationPrincipal and API when I try to execute the result is parameter specified as non-null is null. Can anyone help me this issue?
Great talk/ content, just starting out with and Ktor and I already love it.
whats the benefit to using spring-boot? seems pointless if you already use that
awesome presentation, very good presenting skills, thank you
Hey, great talk, thanks! I have a question about the code at 17:40 specifically about `async` usage in it. Do we need to run network requests concurrently? As `async` does exactly that if I'm not mistaken.
network requests are I/O operation it's best if it was handled async, the code inside the async block here is suspended and he's waiting for the result coming from this operation (without blocking the entire thread he's running on) to serve the request, that's why he wrapped it inside an async block
Can you share full source code of this talk? I hope I can research it and improve my skills.
Excellent talk
Ktor is awesome!
Do you guys things dependency injection frameworks like Springboot or even Micronaut vs more DSL oriented one like Ktor?
Hi Ryan, could you please share how you handle those asynchro calls to datastore? I mean you use standart datastore on appengine? Thanks
Thanks for a great presentation!
Glad you enjoyed it!
A lot of hard work in presentation. One feedback 13 min in, calling a data class Request is confusing, what you want is ItemSubscriptionBody/Detail.
Great talk! Anyone know what software he used to build up these slides?
keynote
Great presentation
Really good! Thank you Ryan
Hi, I want to ask how to get user by logged in using the @RestController and @AuthenticationPrincipal and API when I try to execute the result is parameter specified as non-null is null. Can anyone help me this issue?
good presenter.
Great Talk ! Thank you
Thank you!
What kind of presentation software is he using? Anybody knows?
didn't he mention Keynote?
Nice.
awesome
I'd really like to see how it is better than Spring Boot.
Is this open sourced?
Yes, Ktor is - blog.jetbrains.com/kotlin/2018/11/ktor-1-0/
ktor impression is that code involves a lot of "magic"
Opposite of that. Spring Boot requires a lot of magic. ktor is as straightforward as it gets
Moin