finagle/featherbed

Asynchronous Scala HTTP client using Finagle and Cats

harrydevnull

@harrydevnull

:disappointed:

jeremyrsmith

@jeremyrsmith

implicit val pdfDecoder: Decoder.Aux[Witness.`”application/pdf”`.T, PDF] = Decoder.of(“application/pdf”) {
  response => fnFromBufToPDF(response.content)
}

sorry :(

harrydevnull

@harrydevnull

that works :D

jeremyrsmith

@jeremyrsmith

if you just want a Buf out it’s pretty trivial

Decoder.of(“content/type”)(response => Validated.valid(_.content)) I think

there should be an actual API for that, but there doesn’t seem to be.

harrydevnull

@harrydevnull

implicit val streamDecoder: Decoder.Aux[Witness.`”application/octet-stream”`.T, PDF] = Decoder.of(“application/octet-stream”) {
  response => fnFromBufToPDF(response.content)
}

i wanted something on that lines...

jeremyrsmith

@jeremyrsmith

yeah, actually though the function has to return Validated[PDF]

harrydevnull

@harrydevnull

implicit val streamDecoder: Decoder.Aux[Witness.`”application/octet-stream”`.T, Arrya[Byte] = Decoder.of(“application/octet-stream”) {
  response => fnFromBufToPDF(response.content)
}

may be?

jeremyrsmith

@jeremyrsmith

err ValidatedNel[Throwable, PDF]

harrydevnull

@harrydevnull

cool I think I have enough to play with

jeremyrsmith

@jeremyrsmith

yeah, in that case you’d want to just extract the byte array from the Buf, which there is an API for

harrydevnull

@harrydevnull

thank you @jeremyrsmith

jeremyrsmith

@jeremyrsmith

apologies for lack of any work on featherbed, keep meaning to merge #61 and then open up the maintainer chair, but can never find the time

harrydevnull

@harrydevnull

There was one another place I was stuck was making PUT request

Jarod Belshaw

@jbelshaw-c7ks7s

I have a (hopefully simple) featherbed question...

i'm getting an error in my test..

java.lang.NoSuchMethodError: io.circe.Printer.copy(ZZLjava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Lio/circe/Printer;

i'm not sure where that's coming from. the function being called is ...

```def createSession(client: Client): String = {
val d = SSession("spark", "spark1")
val headers = """{'Content-Type': 'application/json'}"""
val req = client.post("/sessions").withContent(d, "application/json")

Await.result {
  req.send[Response]() map {
    response => response.contentString
  }
}

}```

Jarod Belshaw

@jbelshaw-c7ks7s

ok, some searching on here would indicate this is a dependency conflict issue?

harrydevnull

@harrydevnull

@jbelshaw-c7ks7s yeah you have a Circe dependency conflict

update to the latest version of feather bed and it seemed to work with Circe .9

0.9

PraveenBabu S

@Subramanipravee_twitter

Hi,

I am new to finch and learning finch HTTP APIs. Can some one help me on any documents or sample example available for multipartFileUpload ?

Omri Hazan

@omrihq

I'm attempting to add a postF function that will allow me to post without content, something like:

  def postF[
    ResponseType
  ](
    endpoint: String,
    header: (String, String) = defaultHeader
  )(
    implicit
      decoder: Decoder[ResponseType]
  ): Future[Either[HttpResponseError, ResponseType]] = {
    client
      .post(s"/$endpoint")
      .accept[Coproduct.`"application/json"`.T]
      .withHeaders(header)
      .send[ResponseType]()
      .map(Right(_))
      .handle({ case error: Throwable => Left(getHttpResponse(error)) })
  }

but I'm getting an error:

[error]     1. If the request is a POST, PUT, or PATCH request:
                       [error]        a. The request requires a Content-Type to be defined, but one was not defined (using the withContent method)
                       [error]        b. An Encoder is required for the request's Content-Type, but one was not available in implicit scope. This is
                       [error]           usually a matter of importing the right module to obtain the Encoder instance.
                       [error]     2. Something is missing from featherbed
                       [error]       .send[ResponseType]()
                       [error]                          ^

Brandon Hudgeons

@bhudgeons

Hey gang ... what are people using now for a circe-friendly REST client?

jeremyrsmith

@jeremyrsmith

I’ve heard good things about Fetch

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