Manikandan Subramanian created HTTPCLIENT-1729:
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Summary: Evicting Stale connections from the connection pool
Key: HTTPCLIENT-1729
URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1729
Project: HttpComponents HttpClient
Issue Type: Bug
Affects Versions: 4.5.2
Reporter: Manikandan Subramanian
Priority: Minor
This is not a bug. But more of a guidance needed here.
The below documentation suggests
https://hc.apache.org/httpcomponents-client-ga/tutorial/html/connmgmt.html
to use a separate monitor thread that calls closeExpiredConnections() method
for stale connection handling.
Is this still applicable for 4.5.2 version as well ? I am looking at source
code PoolingHttpClientConnectionManager#closeExpiredConnections which in turn
calls the pool#closeExpired.
The closeExpired method checks only the expiration of the connections. However
there seems to be no check on whether the connection is stale.
Should we still handle stale connections checks when using Apache HttpClient
4.5 ? What is the guidance here ?
Minor possible documentation issue
http://hc.apache.org/httpcomponents-client-ga/httpclient/apidocs/org/apache/http/impl/conn/PoolingHttpClientConnectionManager.html
The above java doc claims that the default timeout that is used before a stale
connection check is performed is 5000 ms. However the source code is setting
the value to 2000ms. Please correct me if I am wrong.
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