kotlinlang #ktor

(that is coming from the included file) is not resolved for some reason. I will probably stop debugging now and I will open an issue on GH a bit later. thanks for you reply, Ilya!

Eduard Boloș

08/12/2018, 9:47 PM

another question: is it possible to use Config4k (https://github.com/config4k/config4k) with ktor? I didn’t find any way to access the underlying

com.typesafe.config.Config

object, am I missing something?

Tim Castelijns

08/14/2018, 7:36 AM

when I

install(HttpCookies)

on apache client and make a call I get issue

DateTimeParseException: Text 'Mon, 13-Aug-2018 07:33:04 GMT' could not be parsed at index 7

I suppose I have to specify a datetime format somewhere but I haven’t been able to find how to do this

👀 1

Tim Castelijns

08/14/2018, 10:25 AM

using HttpClient(Apache) with the default AcceptAllCookiesStorage. Are cookies shared between a.com and b.a.com?

vincent.brule

08/14/2018, 12:50 PM

Hello, I use response.readTest() to obtain the body string but for a long response it’s take a long time. Is it a solution to optimize that please ?

uhe

08/14/2018, 1:09 PM

is something wrong with the ktor artifacts on bintray? we're getting build errors here because our buildagent can't download the

ktor-server-core

artifact..

[14:55:31][Gradle failure report] > Could not download ktor-server-core.jar (io.ktor:ktor-server-core:0.9.3)

[14:55:31][Gradle failure report] > Could not get resource 'http://dl.bintray.com/kotlin/ktor/io/ktor/ktor-server-core/0.9.3/ktor-server-core-0.9.3.jar'.

[14:55:31][Gradle failure report] > Connection reset

rocketraman

08/14/2018, 10:45 PM

@Deactivated User What is this reference to

copyToSuspend

@ https://ktor.io/servers/uploads.html ? I suspect that should just be

copyTo

right?

zpearce

08/14/2018, 10:45 PM

is there a way to get the currently selected

Route

from the

ApplicationCall

orangy

08/15/2018, 8:04 PM

However, TBH, I think there is no test for some of these cases, so I’m not sure if it works as it should 🙂

alex009

08/16/2018, 12:13 AM

Hello. Anybody use ktor client with Json feature in multiplatform project (Android & iOS)? On Android no problems, but iOS can't parse object to Json automatically and fail with PipelineFailed...

vincent.brule

08/16/2018, 7:07 AM

Hello, I have this exception but the server doesn’t crash and the sessions works well. java.lang.IllegalStateException: Sessions feature should be installed to use sessions. Do you have an idea why please ?

✅ 1

dave08

08/16/2018, 10:36 AM

When Ktor starts up, I get this error, where could this be coming from? Is it from the server, or from my JsonRpc client (based on Ktor client)? It doesn't happen locally, only when in my Docker Swarm...

-.kt

Andrey Kormak [IceRock]

08/19/2018, 1:53 PM

Hello. Can anyone help me? I’am trying to do POST request by ktor Client in iOS app. But I cant set params. See my code above:

-.txt

👆 1

vincent.brule

08/20/2018, 7:44 AM

Hello, is it possible to send an email using ktor please ?

✅ 1

alex009

08/20/2018, 8:27 AM

if i send request with body parsed from object via KotlinxSerializer i get incorrect request body (should be json content-type, but really is form-data) what may be reason of this?

aeruhxi

08/20/2018, 9:14 AM

How do I serialize

DefaultWebSocketServerSession

vincent.brule

08/20/2018, 1:32 PM

Hello, I don’t understand how to receive query parameter. I saw in the documentation : https://ktor.io/features/routing.html use param(name) but do you have an example please ?

✅ 1

Mohit Gurumukhani

08/20/2018, 8:28 PM

When using Json-feature in ktor-client to perform requests, we can do something like:

val response = client.get<MyClass>(“<https://en.wikipedia.org/wiki/Main_Page”>)

This will return convert the returned Json to MyClass. However, this won’t allow us to get additional info such as return status code etc. Is there a way to get around this?

gildor

08/21/2018, 9:48 AM

I’m not familiar with ktor-client, but maybe you can do something like:

client.get<Response<MyClass>>(…) or client.getResponse<MyClass>(...)

Mohit Gurumukhani

08/21/2018, 6:47 PM

Hey! I am using Apache http client in jvm module and am getting No field instance of type Lorg/apache/http/message/BasicLineFormatter. However, if use the android client in the http module, then the error vanishes. Is using android client in jvm module feasible?

bffcorreia

08/22/2018, 2:00 PM

Hello! I’m building a multiplatform project and I’m using the ktor client in order to make the http requests. By looking at the client-mpp in the ktor samples, I was able to create a common client for the android and ios apps but my question is: there’s still no support for the JS client, right?

Semigradsky

08/22/2018, 2:34 PM

Where can I find documentation for the

0.9.4

version?

nekoinemo

08/22/2018, 3:04 PM

Hi. Speaking of Multipart: do i need to manually dispose of every part? Or is it automatically disposed when call it is associated with completes?

Hamza

08/22/2018, 3:27 PM

hi guys, when u create a new ktor project with the plugin, it initialises stuff via a

application.conf

file. just curious, how does that work?

enleur

08/24/2018, 11:08 AM

is it ok to use ktor as a reverse proxy for static content? any drawbacks?

Vinicius Carvalho

08/24/2018, 12:00 PM

Hi all, is it possible to detect if a websocket session was closed by the client? I'm getting some weird errors when a client closes the connection by leaving the page.

vincent.brule

08/24/2018, 12:27 PM

Hello, question about HttpsRedirect feature. I just install it and all my tests are failed now because handleRequest call are made with http so the request is redirected. Is it possible to have directly https call in handleRequest please ?

✅ 1

orangy

08/26/2018, 12:11 PM

I’d use

varargs

may be to avoid

listOf

on a call site

orangy

08/26/2018, 1:17 PM

Please tell me back if proposed solution works for you.

👌 1

enleur

08/27/2018, 11:27 AM

sorry for the repeat, but still actual 😊

📝 1

Title

enleur

08/27/2018, 11:27 AM

sorry for the repeat, but still actual 😊

📝 1

Deactivated User

08/27/2018, 11:32 AM

val MyAttributeKey = AttributeKey<Int>("MyAttributeKey")
call.attributes.put(MyAttributeKey, 10)
call.attributes.get(MyAttributeKey)

The

ApplicationCall

contains a

attributes

property that acts as a small typed dependency injector/instance container bounded to the call (so its lifespan is between the request until the response is completed). You can put any attribute you want in an interceptor that executes before, and then receive it later in another interceptor

I have updated the documentation to explain this in detail: https://ktor.io/advanced/pipeline/attributes.html Let me know if it works for you

enleur

08/27/2018, 12:08 PM

Isn’t

HttpClientCall

used for ktor client?

I found only

HttpRequestBuilder.setAttributes

, but not sure if it works at all

something like this

install("MyFeature") {
    sendPipeline.intercept(HttpSendPipeline.Before) {
        this.context.setAttributes { 
            put(key, 1)
        }
    }
}

Deactivated User

08/27/2018, 12:13 PM

sorry, didn’t read the client part. I guess the client also has an

attributes

property, but let me check

yes, I think that’s what you have to use

the

HttpRequest

interface also has an attributes

So maybe

call.request.attributes

enleur

08/27/2018, 12:34 PM

not sure how can i get it inside

sendPipeline

requestPipeline

Deactivated User

08/27/2018, 12:34 PM

let me check

enleur

08/27/2018, 12:37 PM

PipelineContext<Any, RequestBuilder>

is used inside interceptors so i can use

HttpRequestBuilder

but don’t see any way to get to the

HttpRequest

it works inside

receivePipeline

tho

ok, let me explain what I want to do with this, may be I’m digging in the wrong way

Deactivated User

08/27/2018, 12:38 PM

@e5l

it looks that you cannot access an attributes directly there, not sure if it has an specific reason, so let’s wait for a response

enleur

08/27/2018, 12:41 PM

I want to pass extra info on call, like method name. Also I want to record time that was spent during request, I do this by wrapping

process()

with before/after timestamps. And in the end log all this data with extra info, passed in the beginning and total time

e5l

08/27/2018, 12:42 PM

Could you use

HttpRequestBuilder.setAttribute

to mark the request? You could get request from the response using

call

field.

enleur

08/27/2018, 12:49 PM

I tried to use

setAttribute

but it was never called how can i get

call

field inside

requestPipeline

receivePipeline.intercept(HttpReceivePipeline.Before) {
                println(context.request.attributes.takeOrNull(key))
            }

I also tried this, but it’s still empty and

setAttribute

was not called

e5l

08/27/2018, 12:51 PM

Oh, I see. It's obvious a bug. I'll file an issue and fix it asap.

👍 1

enleur

08/27/2018, 12:55 PM

Thanks!

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