JDK-8218623 : HttpClient throws "RST_STREAM: Protocol error" when Http2 is not supported
  • Type: Bug
  • Component: core-libs
  • Sub-Component: java.net
  • Affected Version: 13
  • Priority: P4
  • Status: Resolved
  • Resolution: Duplicate
  • OS: os_x
  • CPU: x86_64
  • Submitted: 2019-02-07
  • Updated: 2019-10-15
  • Resolved: 2019-02-08
Related Reports
Duplicate :  
JDK-8218546 - Unable to connect to https://google.com using java.net.HttpClient
Description
ADDITIONAL SYSTEM INFORMATION :
openjdk version "13-ea" 2019-09-17
OpenJDK Runtime Environment (build 13-ea+6)
OpenJDK 64-Bit Server VM (build 13-ea+6, mixed mode, sharing)

MacOS 10.14.2 Mojave

A DESCRIPTION OF THE PROBLEM :
The documentation for HttpClient states that it will automatically degrade to Http1 when v2 is not supported.

However, when trying to use Spotify's api (which supports some access points in v2, but the majority in v1 [see https://github.com/spotify/web-api/issues/803]) the `Received RST_STREAM: Protocol error` exception is thrown.

Configuring the HttpClient to use version 1.1 resolves the issue.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
HttpClient client = HttpClient.newHttpClient();
String authCode = "..."
HttpRequest req = HttpRequest.newBuilder()
                .uri(URI.create("https://api.spotify.com/v1/tracks/54ucfuN596MU25jQD3KjCL"))
                .header("Authentication", "Bearer " + authCode)
                .GET().build();

System.out.println(client.send(req, BodyHandlers.ofByteArray()).statusCode());

ACTUAL -
java.io.IOException: Received RST_STREAM: Protocol error
	at java.net.http/jdk.internal.net.http.HttpClientImpl.send(HttpClientImpl.java:576)
	at java.net.http/jdk.internal.net.http.HttpClientFacade.send(HttpClientFacade.java:119)
	at protocolerr/com.augustnagro.protocolerr.Main.sendReq(Main.java:38)
	at protocolerr/com.augustnagro.protocolerr.Main.main(Main.java:27)
Caused by: java.io.IOException: Received RST_STREAM: Protocol error
	at java.net.http/jdk.internal.net.http.Stream.handleReset(Stream.java:487)
	at java.net.http/jdk.internal.net.http.Stream.schedule(Stream.java:177)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SynchronizedRestartableTask.run(SequentialScheduler.java:175)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$CompleteRestartableTask.run(SequentialScheduler.java:147)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:198)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:271)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:224)
	at java.net.http/jdk.internal.net.http.Stream.receiveResetFrame(Stream.java:330)
	at java.net.http/jdk.internal.net.http.Stream.incoming_reset(Stream.java:465)
	at java.net.http/jdk.internal.net.http.Stream.otherFrame(Stream.java:401)
	at java.net.http/jdk.internal.net.http.Stream.incoming(Stream.java:391)
	at java.net.http/jdk.internal.net.http.Http2Connection.processFrame(Http2Connection.java:787)
	at java.net.http/jdk.internal.net.http.frame.FramesDecoder.decode(FramesDecoder.java:155)
	at java.net.http/jdk.internal.net.http.Http2Connection$FramesController.processReceivedData(Http2Connection.java:232)
	at java.net.http/jdk.internal.net.http.Http2Connection.asyncReceive(Http2Connection.java:649)
	at java.net.http/jdk.internal.net.http.Http2Connection$Http2TubeSubscriber.processQueue(Http2Connection.java:1275)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SynchronizedRestartableTask.run(SequentialScheduler.java:175)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$CompleteRestartableTask.run(SequentialScheduler.java:147)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:198)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:271)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:224)
	at java.net.http/jdk.internal.net.http.Http2Connection$Http2TubeSubscriber.runOrSchedule(Http2Connection.java:1293)
	at java.net.http/jdk.internal.net.http.Http2Connection$Http2TubeSubscriber.onNext(Http2Connection.java:1319)
	at java.net.http/jdk.internal.net.http.Http2Connection$Http2TubeSubscriber.onNext(Http2Connection.java:1253)
	at java.net.http/jdk.internal.net.http.common.SSLTube$DelegateWrapper.onNext(SSLTube.java:202)
	at java.net.http/jdk.internal.net.http.common.SSLTube$SSLSubscriberWrapper.onNext(SSLTube.java:484)
	at java.net.http/jdk.internal.net.http.common.SSLTube$SSLSubscriberWrapper.onNext(SSLTube.java:287)
	at java.net.http/jdk.internal.net.http.common.SubscriberWrapper$DownstreamPusher.run1(SubscriberWrapper.java:318)
	at java.net.http/jdk.internal.net.http.common.SubscriberWrapper$DownstreamPusher.run(SubscriberWrapper.java:261)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SynchronizedRestartableTask.run(SequentialScheduler.java:175)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$CompleteRestartableTask.run(SequentialScheduler.java:147)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:198)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:271)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:224)
	at java.net.http/jdk.internal.net.http.common.SubscriberWrapper.outgoing(SubscriberWrapper.java:234)
	at java.net.http/jdk.internal.net.http.common.SubscriberWrapper.outgoing(SubscriberWrapper.java:200)
	at java.net.http/jdk.internal.net.http.common.SSLFlowDelegate$Reader.processData(SSLFlowDelegate.java:403)
	at java.net.http/jdk.internal.net.http.common.SSLFlowDelegate$Reader$ReaderDownstreamPusher.run(SSLFlowDelegate.java:264)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SynchronizedRestartableTask.run(SequentialScheduler.java:175)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$CompleteRestartableTask.run(SequentialScheduler.java:147)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:198)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:835)
Exception in thread "main" java.util.concurrent.CompletionException: java.io.IOException: Received RST_STREAM: Protocol error
	at protocolerr/com.augustnagro.protocolerr.Main.sendReq(Main.java:42)
	at protocolerr/com.augustnagro.protocolerr.Main.main(Main.java:27)
Caused by: java.io.IOException: Received RST_STREAM: Protocol error
	at java.net.http/jdk.internal.net.http.HttpClientImpl.send(HttpClientImpl.java:576)
	at java.net.http/jdk.internal.net.http.HttpClientFacade.send(HttpClientFacade.java:119)
	at protocolerr/com.augustnagro.protocolerr.Main.sendReq(Main.java:38)
	... 1 more
Caused by: java.io.IOException: Received RST_STREAM: Protocol error
	at java.net.http/jdk.internal.net.http.Stream.handleReset(Stream.java:487)
	at java.net.http/jdk.internal.net.http.Stream.schedule(Stream.java:177)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SynchronizedRestartableTask.run(SequentialScheduler.java:175)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$CompleteRestartableTask.run(SequentialScheduler.java:147)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:198)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:271)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:224)
	at java.net.http/jdk.internal.net.http.Stream.receiveResetFrame(Stream.java:330)
	at java.net.http/jdk.internal.net.http.Stream.incoming_reset(Stream.java:465)
	at java.net.http/jdk.internal.net.http.Stream.otherFrame(Stream.java:401)
	at java.net.http/jdk.internal.net.http.Stream.incoming(Stream.java:391)
	at java.net.http/jdk.internal.net.http.Http2Connection.processFrame(Http2Connection.java:787)
	at java.net.http/jdk.internal.net.http.frame.FramesDecoder.decode(FramesDecoder.java:155)
	at java.net.http/jdk.internal.net.http.Http2Connection$FramesController.processReceivedData(Http2Connection.java:232)
	at java.net.http/jdk.internal.net.http.Http2Connection.asyncReceive(Http2Connection.java:649)
	at java.net.http/jdk.internal.net.http.Http2Connection$Http2TubeSubscriber.processQueue(Http2Connection.java:1275)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SynchronizedRestartableTask.run(SequentialScheduler.java:175)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$CompleteRestartableTask.run(SequentialScheduler.java:147)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:198)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:271)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:224)
	at java.net.http/jdk.internal.net.http.Http2Connection$Http2TubeSubscriber.runOrSchedule(Http2Connection.java:1293)
	at java.net.http/jdk.internal.net.http.Http2Connection$Http2TubeSubscriber.onNext(Http2Connection.java:1319)
	at java.net.http/jdk.internal.net.http.Http2Connection$Http2TubeSubscriber.onNext(Http2Connection.java:1253)
	at java.net.http/jdk.internal.net.http.common.SSLTube$DelegateWrapper.onNext(SSLTube.java:202)
	at java.net.http/jdk.internal.net.http.common.SSLTube$SSLSubscriberWrapper.onNext(SSLTube.java:484)
	at java.net.http/jdk.internal.net.http.common.SSLTube$SSLSubscriberWrapper.onNext(SSLTube.java:287)
	at java.net.http/jdk.internal.net.http.common.SubscriberWrapper$DownstreamPusher.run1(SubscriberWrapper.java:318)
	at java.net.http/jdk.internal.net.http.common.SubscriberWrapper$DownstreamPusher.run(SubscriberWrapper.java:261)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SynchronizedRestartableTask.run(SequentialScheduler.java:175)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$CompleteRestartableTask.run(SequentialScheduler.java:147)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:198)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:271)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:224)
	at java.net.http/jdk.internal.net.http.common.SubscriberWrapper.outgoing(SubscriberWrapper.java:234)
	at java.net.http/jdk.internal.net.http.common.SubscriberWrapper.outgoing(SubscriberWrapper.java:200)
	at java.net.http/jdk.internal.net.http.common.SSLFlowDelegate$Reader.processData(SSLFlowDelegate.java:403)
	at java.net.http/jdk.internal.net.http.common.SSLFlowDelegate$Reader$ReaderDownstreamPusher.run(SSLFlowDelegate.java:264)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SynchronizedRestartableTask.run(SequentialScheduler.java:175)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$CompleteRestartableTask.run(SequentialScheduler.java:147)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:198)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:835)


---------- BEGIN SOURCE ----------
HttpClient client = HttpClient.newHttpClient();
String authCode = "..."
HttpRequest req = HttpRequest.newBuilder()
                .uri(URI.create("https://api.spotify.com/v1/tracks/54ucfuN596MU25jQD3KjCL"))
                .header("Authentication", "Bearer " + authCode)
                .GET().build();

System.out.println(client.send(req, BodyHandlers.ofByteArray()).statusCode());
---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
Manually configure HttpClient to use Http1

FREQUENCY : always
Comments
From submitter: I can confirm that this is a duplicate of JDK-8218546.
08-02-2019
I am suspecting this may be a duplicate of JDK-8218546
07-02-2019