Igor Mukhin created HTTPCLIENT-2384:
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Summary: Socket options related to TcpKeepAlive are ignored
Key: HTTPCLIENT-2384
URL: https://issues.apache.org/jira/browse/HTTPCLIENT-2384
Project: HttpComponents HttpClient
Issue Type: Bug
Components: HttpClient (async), HttpClient (classic)
Affects Versions: 5.5
Reporter: Igor Mukhin
SocketConfig has properties to set up TcpKeepAlive mechanism. Those are:
{code}
SocketConfig.tcpKeepIdle
SocketConfig.tcpKeepInterval
SocketConfig.tcpKeepCount
{code}
These properties are ignored while configuring a Socket in
DefaultHttpClientConnectionOperator.connect(...). Some standard options are
configured but not the tcpKeepAlive related stuff.
We bumped into the issue after migrating from 4.5.x. In 4.5 we were able to
configure a socket factory that done the socket configuration we needed. After
migration, we were glad to see that tcpKeepAlive could be configured in
SocketConfig. But it turned out the properties are ignored.
For now, we are using a workaround by creating
PoolingHttpClientConnectionManager which is supplied with the custom configured
DefaultHttpClientConnectionOperator which is configured with a custom
DetachedSocketFactory that configures tcpKeepAlive. Obviously this is not the
intended way of setting it up.
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