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Posted to dev@hc.apache.org by "Oleg Kalnichevski (Jira)" <ji...@apache.org> on 2023/02/25 08:53:00 UTC
[jira] [Resolved] (HTTPCORE-735) "Connection pool shut down" unreasonable
[ https://issues.apache.org/jira/browse/HTTPCORE-735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oleg Kalnichevski resolved HTTPCORE-735.
----------------------------------------
Resolution: Invalid
> "Connection pool shut down" unreasonable
> ----------------------------------------
>
> Key: HTTPCORE-735
> URL: https://issues.apache.org/jira/browse/HTTPCORE-735
> Project: HttpComponents HttpCore
> Issue Type: Bug
> Components: HttpCore
> Reporter: qxo
> Priority: Major
>
> Why shutdown Connection pool if has a Error ?
> This is very unreasonable, one application shares the same httpclient,
> and a problem with one call will make the entire application unusable.
> Not robust enough!!!
> demo code: https://github.com/qxo/httpclient-shutdown-demo/blob/main/src/main/java/demo/HttpClientStackOverflowErrorShutdownDemo.java
> {code:java}
> 21:54:21.921 [main] INFO d.HttpClientStackOverflowErrorShutdownDemo - ==============================>invokeCount1: 1330
> 21:54:21.921 [main] ERROR d.HttpClientStackOverflowErrorShutdownDemo - java.lang.StackOverflowError
> 21:54:21.921 [main] INFO d.HttpClientStackOverflowErrorShutdownDemo - ==============================>invokeCount2: 1330
> Exception in thread "main" java.lang.IllegalStateException: Connection pool shut down
> at org.apache.http.util.Asserts.check(Asserts.java:34)
> at org.apache.http.pool.AbstractConnPool.lease(AbstractConnPool.java:191)
> at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.requestConnection(PoolingHttpClientConnectionManager.java:267)
> at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:176)
> at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
> at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
> at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
> at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
> at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
> at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
> at demo.HttpClientStackOverflowErrorShutdownDemo.doGet(HttpClientStackOverflowErrorShutdownDemo.java:80)
> at demo.HttpClientStackOverflowErrorShutdownDemo.doLoopGet(HttpClientStackOverflowErrorShutdownDemo.java:65)
> at demo.HttpClientStackOverflowErrorShutdownDemo.main(HttpClientStackOverflowErrorShutdownDemo.java:51)
> {code}
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