4.x: Flaky MaxConcurrentRequestsTest.testConcurrentRequests test

[danielkec]

Environment Details

• Helidon Version: main

---

Problem Description

Error:  Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 31.363 s <<< FAILURE! - in io.helidon.tests.integration.webserver.resourcelimit.MaxConcurrentRequestsTest
Error:  io.helidon.tests.integration.webserver.resourcelimit.MaxConcurrentRequestsTest.testConcurrentRequests  Time elapsed: 30.134 s  <<< ERROR!
java.io.UncheckedIOException: java.net.SocketTimeoutException: Read timed out
	at io.helidon.common.socket.PlainSocket.get(PlainSocket.java:141)
	at io.helidon.common.socket.PlainSocket.get(PlainSocket.java:33)
	at io.helidon.common.buffers.DataReader.pullData(DataReader.java:81)
	at io.helidon.common.buffers.DataReader.ensureAvailable(DataReader.java:111)
	at io.helidon.common.buffers.DataReader.findNewLine(DataReader.java:366)
	at io.helidon.nima.webclient.http1.Http1StatusParser.readStatus(Http1StatusParser.java:48)
	at io.helidon.nima.webclient.http1.Http1CallChainBase.readResponse(Http1CallChainBase.java:162)
	at io.helidon.nima.webclient.http1.Http1CallEntityChain.doProceed(Http1CallEntityChain.java:83)
	at io.helidon.nima.webclient.http1.Http1CallChainBase.proceed(Http1CallChainBase.java:111)
	at io.helidon.nima.webclient.api.ClientRequestBase.invokeServices(ClientRequestBase.java:382)
	at io.helidon.nima.webclient.http1.Http1ClientRequestImpl.invokeWithServices(Http1ClientRequestImpl.java:197)
	at io.helidon.nima.webclient.http1.Http1ClientRequestImpl.invokeRequestWithEntity(Http1ClientRequestImpl.java:187)
	at io.helidon.nima.webclient.http1.Http1ClientRequestImpl.invokeWithFollowRedirectsEntity(Http1ClientRequestImpl.java:139)
	at io.helidon.nima.webclient.http1.Http1ClientRequestImpl.doSubmit(Http1ClientRequestImpl.java:65)
	at io.helidon.nima.webclient.http1.Http1ClientRequestImpl.doSubmit(Http1ClientRequestImpl.java:32)
	at io.helidon.nima.webclient.api.ClientRequestBase.submit(ClientRequestBase.java:258)
	at io.helidon.nima.webclient.api.HttpClientRequest.doSubmit(HttpClientRequest.java:79)
	at io.helidon.nima.webclient.api.ClientRequestBase.request(ClientRequestBase.java:249)
	at io.helidon.nima.webclient.api.ClientRequest.request(ClientRequest.java:264)
	at io.helidon.tests.integration.webserver.resourcelimit.MaxConcurrentRequestsTest.testConcurrentRequests(MaxConcurrentRequestsTest.java:76)