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https://issues.apache.org/jira/browse/HTTPCORE-672?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Oleg Kalnichevski updated HTTPCORE-672:
---------------------------------------
Fix Version/s: 5.2-alpha1
5.1.1
> Inactive connection validation hangs on HTTP/2 connections after server sends
> GOAWAY
> ------------------------------------------------------------------------------------
>
> Key: HTTPCORE-672
> URL: https://issues.apache.org/jira/browse/HTTPCORE-672
> Project: HttpComponents HttpCore
> Issue Type: Bug
> Affects Versions: 5.0.3, 5.1
> Reporter: Ryan Schmitt
> Priority: Major
> Fix For: 5.1.1, 5.2-alpha1
>
>
> I've discovered that HTTP/2 inactive connection validation hangs forever if a
> GOAWAY frame has previously been received on that connection. I've captured
> DEBUG logs showing the effect of validating such a connection.
> Without inactive connection validation:
> {noformat}
> 01 Apr 2021 11:17:32,251 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.async.InternalAbstractHttpAsyncClient:
> ex-00000002: preparing request execution
> 01 Apr 2021 11:17:32,252 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.async.AsyncProtocolExec: ex-00000002: target
> auth state: UNCHALLENGED
> 01 Apr 2021 11:17:32,252 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.async.AsyncProtocolExec: ex-00000002: proxy
> auth state: UNCHALLENGED
> 01 Apr 2021 11:17:32,252 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.async.AsyncConnectExec: ex-00000002:
> acquiring connection with route {}->http://localhost:8000
> 01 Apr 2021 11:17:32,252 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.async.InternalHttpAsyncClient: ex-00000002:
> acquiring endpoint (2500 MILLISECONDS)
> 01 Apr 2021 11:17:32,252 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.nio.PoolingAsyncClientConnectionManager:
> ex-00000002: endpoint lease request (2500 MILLISECONDS) [route:
> {}->http://localhost:8000][total available: 1; route allocated: 1 of
> 2147483647; total allocated: 1 of 2147483647]
> 01 Apr 2021 11:17:32,252 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.nio.PoolingAsyncClientConnectionManager:
> ex-00000002: endpoint leased [route: {}->http://localhost:8000][total
> available: 0; route allocated: 1 of 2147483647; total allocated: 1 of
> 2147483647]
> 01 Apr 2021 11:17:32,253 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.nio.PoolingAsyncClientConnectionManager:
> ex-00000002: acquired ep-00000001
> 01 Apr 2021 11:17:32,253 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.nio.DefaultManagedAsyncClientConnection:
> c-00000000: Shutdown connection IMMEDIATE
> 01 Apr 2021 11:17:32,253 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.async.InternalHttpAsyncClient: ex-00000002:
> acquired endpoint ep-00000001
> 01 Apr 2021 11:17:32,253 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.async.InternalHttpAsyncClient: ep-00000001:
> connecting endpoint (2500 MILLISECONDS)
> 01 Apr 2021 11:17:32,253 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.nio.PoolingAsyncClientConnectionManager:
> ep-00000001: connecting endpoint to http://localhost:8000 (2500 MILLISECONDS)
> 01 Apr 2021 11:17:32,253 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.nio.MultihomeIOSessionRequester:
> http://localhost:8000: resolving remote address
> 01 Apr 2021 11:17:32,253 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.nio.MultihomeIOSessionRequester:
> http://localhost:8000: resolved to [localhost/127.0.0.1,
> localhost/0:0:0:0:0:0:0:1]
> 01 Apr 2021 11:17:32,253 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.nio.MultihomeIOSessionRequester:
> http://localhost:8000: connecting null to localhost/127.0.0.1:8000 (2500
> MILLISECONDS)
> 01 Apr 2021 11:17:32,254 [DEBUG] (httpclient-dispatch-2)
> org.apache.hc.client5.http.impl.nio.MultihomeIOSessionRequester:
> http://localhost:8000: connected c-00000001
> /127.0.0.1:50735->localhost/127.0.0.1:8000
> 01 Apr 2021 11:17:32,254 [DEBUG] (httpclient-dispatch-2)
> org.apache.hc.client5.http.impl.nio.PoolingAsyncClientConnectionManager:
> ep-00000001: connected c-00000001
> 01 Apr 2021 11:17:32,254 [DEBUG] (httpclient-dispatch-2)
> org.apache.hc.client5.http.impl.async.InternalHttpAsyncClient: ep-00000001:
> endpoint connected
> 01 Apr 2021 11:17:32,254 [DEBUG] (httpclient-dispatch-2)
> org.apache.hc.client5.http.impl.async.AsyncConnectExec: ex-00000002:
> connected to target
> 01 Apr 2021 11:17:32,254 [DEBUG] (httpclient-dispatch-2)
> org.apache.hc.client5.http.impl.async.AsyncConnectExec: ex-00000002: route
> fully established{noformat}
> With inactive connection validation:
> {noformat}
> 01 Apr 2021 11:00:19,656 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.async.InternalAbstractHttpAsyncClient:
> ex-00000002: preparing request execution
> 01 Apr 2021 11:00:19,657 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.async.AsyncProtocolExec: ex-00000002: target
> auth state: UNCHALLENGED
> 01 Apr 2021 11:00:19,657 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.async.AsyncProtocolExec: ex-00000002: proxy
> auth state: UNCHALLENGED
> 01 Apr 2021 11:00:19,657 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.async.AsyncConnectExec: ex-00000002:
> acquiring connection with route {}->http://localhost:8000
> 01 Apr 2021 11:00:19,657 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.async.InternalHttpAsyncClient: ex-00000002:
> acquiring endpoint (2500 MILLISECONDS)
> 01 Apr 2021 11:00:19,657 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.nio.PoolingAsyncClientConnectionManager:
> ex-00000002: endpoint lease request (2500 MILLISECONDS) [route:
> {}->http://localhost:8000][total available: 1; route allocated: 1 of
> 2147483647; total allocated: 1 of 2147483647]
> 01 Apr 2021 11:00:19,658 [DEBUG] (coral-client-orchestrator-19)
> org.apache.hc.client5.http.impl.nio.DefaultManagedAsyncClientConnection:
> c-00000000: PingCommand with IMMEDIATE priority
> [ nothing happens ]
> {noformat}
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