Uploaded image for project: 'HttpComponents HttpCore'
  1. HttpComponents HttpCore
  2. HTTPCORE-735

"Connection pool shut down" unreasonable

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Invalid
    • None
    • None
    • HttpCore
    • None

    Description

      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

      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)
       

      Attachments

        Issue Links

          Activity

            People

              Unassigned Unassigned
              qxo qxo
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: