[ https://issues.apache.org/jira/browse/HTTPCORE-735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17693750#comment-17693750 ]
qxo commented on HTTPCORE-735: ------------------------------ [~olegk] My code is just sample code to reproduce the issue!!! The httpclient connection pool may be closed unexpectedly and unrecoverable, and the application can only be restarted!!! > "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} -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@hc.apache.org For additional commands, e-mail: dev-h...@hc.apache.org