HttpClient with HttpCore 5.0-alpha4 features?

Discussion:

Stefan Sobernig

2017-09-28 09:15:28 UTC

Hi everybody,

What is the recommended way to get HttpClient on top of HttpCore
5.0-alpha4 in my maven setup?

- HttpClient 5.0-alpha3 is not (yet) in central? right?

- HttpClient 5.0-alpha2 works with up to HttpCore 5.0-alpha3, but alpha4
make it break for obvious reasons.

I would like to test my HttpClient application with the HttpCore-alpha4
HTTP/2 goodies.

thx,
Stefan

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Oleg Kalnichevski

2017-09-28 10:18:01 UTC

Permalink

Post by Stefan Sobernig
Hi everybody,
What is the recommended way to get HttpClient on top of HttpCore
5.0-alpha4 in my maven setup?
- HttpClient 5.0-alpha3 is not (yet) in central? right?

No, it is not

Post by Stefan Sobernig
- HttpClient 5.0-alpha2 works with up to HttpCore 5.0-alpha3, but alpha4
make it break for obvious reasons.
I would like to test my HttpClient application with the HttpCore-
alpha4
HTTP/2 goodies.

You will have to use HttpClient 5.0-alpha3-SNAPSHOT for now.
Alternatively you might want to use HttpCore 5.0-alpha4 directly if you
can live without cookies / state management, authentication and
automatic redirects.

Cheers

Oleg

Post by Stefan Sobernig
thx,
Stefan
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Stefan Sobernig

2017-09-29 09:15:48 UTC

Permalink

Hi,

Post by Oleg Kalnichevski

Post by Stefan Sobernig
What is the recommended way to get HttpClient on top of HttpCore
5.0-alpha4 in my maven setup?
- HttpClient 5.0-alpha3 is not (yet) in central? right?

No, it is not

Ok.

Post by Oleg Kalnichevski

You will have to use HttpClient 5.0-alpha3-SNAPSHOT for now.

Ok.

Post by Oleg Kalnichevski
Alternatively you might want to use HttpCore 5.0-alpha4 directly if you
can live without cookies / state management, authentication and
automatic redirects.

You mean, declare explicit dependency on 5.0-alpha4 like so?

    <dependency>
      <groupId>org.apache.httpcomponents.core5</groupId>
      <artifactId>httpcore5</artifactId>
      <version>5.0-alpha4</version>
    </dependency>
    <dependency>
      <groupId>org.apache.httpcomponents.core5</groupId>
      <artifactId>httpcore5-h2</artifactId>
      <version>5.0-alpha4</version>
    </dependency>
    <dependency>
      <groupId>org.apache.httpcomponents.client5</groupId>
      <artifactId>httpclient5</artifactId>
      <version>5.0-alpha2</version>
    </dependency>

If yes, this only works for 5.0-alpha3, as far as I can tell. With

Post by Oleg Kalnichevski
An exception occured while executing the Java class.
org/apache/hc/core5/reactor/IOReactorException
   at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
   at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:154)
   at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:146)

With alpha3, build/run are fine, but with alpha3, I cannot get h2
(https:// + FORCE_HTTP_2) to run, only h2 (http:// + FORCE_HTTP_2).

Thx, Stefan

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Oleg Kalnichevski

2017-09-29 09:56:23 UTC

Permalink

Post by Stefan Sobernig
Hi,

Post by Oleg Kalnichevski

Post by Stefan Sobernig
What is the recommended way to get HttpClient on top of HttpCore
5.0-alpha4 in my maven setup?
- HttpClient 5.0-alpha3 is not (yet) in central? right?

No, it is not

Ok.

Post by Oleg Kalnichevski

You will have to use HttpClient 5.0-alpha3-SNAPSHOT for now.

Ok.

Post by Oleg Kalnichevski
Alternatively you might want to use HttpCore 5.0-alpha4 directly if you
can live without cookies / state management, authentication and
automatic redirects.

You mean, declare explicit dependency on 5.0-alpha4 like so?
    <dependency>
      <groupId>org.apache.httpcomponents.core5</groupId>
      <artifactId>httpcore5</artifactId>
      <version>5.0-alpha4</version>
    </dependency>
    <dependency>
      <groupId>org.apache.httpcomponents.core5</groupId>
      <artifactId>httpcore5-h2</artifactId>
      <version>5.0-alpha4</version>
    </dependency>
    <dependency>
      <groupId>org.apache.httpcomponents.client5</groupId>
      <artifactId>httpclient5</artifactId>
      <version>5.0-alpha2</version>
    </dependency>
If yes, this only works for 5.0-alpha3, as far as I can tell. With

Post by Oleg Kalnichevski
An exception occured while executing the Java class.
org/apache/hc/core5/reactor/IOReactorException
   at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecut
or.java:213)
   at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecut
or.java:154)
   at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecut
or.java:146)

With alpha3, build/run are fine, but with alpha3, I cannot get h2
(https:// + FORCE_HTTP_2) to run, only h2 (http:// + FORCE_HTTP_2).

You need to use 5.0-alpha3-SNAPSHOT until the official 5.0-alpha3
release. That will automatically pull HttpCore 5.0-alpha4.

<dependency>
   <groupId>org.apache.httpcomponents.client5</groupId>
   <artifactId>httpclient5</artifactId>
   <version>5.0-alpha3-SNAPSHOT</version>
</dependency>

Oleg

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