Failed: WebSocketClientSpec

[johanandren]

https://jenkins.akka.io:8498/job/akka-http-nightly-release-10.1/AKKA_VERSION=default,Node=akka-http-nightly-node,SCALA_VERSION=2.13.1,jdk=AdoptOpenJDK%2011/843/testReport/junit/akka.http.impl.engine.ws/WebSocketClientSpec/The_client_side_WebSocket_implementation_should_should_don_t_send_out_frames_before_handshake_was_finished_successfully/

Expected OnNext(_), yet no element signaled during 3 seconds
	at akka.stream.testkit.TestSubscriber$ManualProbe.expectNext(StreamTestKit.scala:347)
	at akka.stream.testkit.TestSubscriber$ManualProbe.expectNext(StreamTestKit.scala:338)
	at akka.stream.testkit.TestSubscriber$Probe.requestNext(StreamTestKit.scala:794)
	at akka.http.impl.engine.ws.ByteStringSinkProbe$$anon$1.expectBytes(ByteStringSinkProbe.scala:70)
	at akka.http.impl.engine.ws.WebSocketClientSpec$TestSetup.expectBytes(WebSocketClientSpec.scala:373)
	at akka.http.impl.engine.ws.WSTestSetupBase.expectNetworkData(WSTestSetupBase.scala:51)
	at akka.http.impl.engine.ws.WSTestSetupBase.expectNetworkData$(WSTestSetupBase.scala:51)
	at akka.http.impl.engine.ws.WebSocketClientSpec$TestSetup.expectNetworkData(WebSocketClientSpec.scala:339)
	at akka.http.impl.engine.ws.WSTestSetupBase.expectFrameHeaderOnNetwork(WSTestSetupBase.scala:76)
	at akka.http.impl.engine.ws.WSTestSetupBase.expectFrameHeaderOnNetwork$(WSTestSetupBase.scala:75)
	at akka.http.impl.engine.ws.WebSocketClientSpec$TestSetup.expectFrameHeaderOnNetwork(WebSocketClientSpec.scala:339)
	at akka.http.impl.engine.ws.WSTestSetupBase.expectFrameHeaderOnNetwork(WSTestSetupBase.scala:69)
	at akka.http.impl.engine.ws.WSTestSetupBase.expectFrameHeaderOnNetwork$(WSTestSetupBase.scala:68)
	at akka.http.impl.engine.ws.WebSocketClientSpec$TestSetup.expectFrameHeaderOnNetwork(WebSocketClientSpec.scala:339)