hc-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Rahim Alizada (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HTTPCLIENT-1453) PoolingHttpClientConnectionManager thread safety
Date Fri, 24 Jan 2014 16:08:44 GMT
Rahim Alizada created HTTPCLIENT-1453:
-----------------------------------------

             Summary: PoolingHttpClientConnectionManager thread safety
                 Key: HTTPCLIENT-1453
                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1453
             Project: HttpComponents HttpClient
          Issue Type: Bug
          Components: HttpConn
    Affects Versions: 4.3.2
         Environment: Windows 8.1 x64
java version "1.7.0_45"
Java(TM) SE Runtime Environment (build 1.7.0_45-b18)
Java HotSpot(TM) 64-Bit Server VM (build 24.45-b08, mixed mode)
            Reporter: Rahim Alizada


Although the PoolingHttpClientConnectionManager is marked is ThreadSafe, connectionManager.closeExpiredConnections()
call from multiple threads causes ConcurrentModificationException.

java.util.ConcurrentModificationException
	at java.util.HashMap$HashIterator.nextEntry(HashMap.java:839)
	at java.util.HashMap$EntryIterator.next(HashMap.java:880)
	at java.util.HashMap$EntryIterator.next(HashMap.java:878)
	at org.apache.http.pool.AbstractConnPool.purgePoolMap(AbstractConnPool.java:469)
	at org.apache.http.pool.AbstractConnPool.closeExpired(AbstractConnPool.java:517)
	at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.closeExpiredConnections(PoolingHttpClientConnectionManager.java:363)
	at com.jyvee.shared.http.HttpHelper.getHttpClient(HttpHelper.java:121)



--
This message was sent by Atlassian JIRA
(v6.1.5#6160)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@hc.apache.org
For additional commands, e-mail: dev-help@hc.apache.org


Mime
View raw message