[resteasy] Reading events without `until` parameter blocks indefinitely on close

[dmandalidis]

BUG REPORT:

Description

Closing the event reader blocks forever

How to reproduce

try (DockerClient client = new ResteasyDockerClientBuilder().fromEnv().build()) {
      try (EventStream events = client.events()) {}
}

Software:

• docker version: any
• docker-client version: >=4.0.0

[dmandalidis]

The issue here is that when you consume events in a unbounded manner (i.e. no dates), the ChunkedInputStream will never receive the expected CRLF in order to let the client code to close the stream. Given that a no-timeout http client is constructed from the docker-client side, the close() method blocks indefinitely waiting for a CRLF before closing the stream

[dmandalidis]

Root cause : https://issues.redhat.com/browse/RESTEASY-1478