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https://issues.apache.org/jira/browse/GEODE-8548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17203872#comment-17203872
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ASF GitHub Bot commented on GEODE-8548:
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gaussianrecurrence opened a new pull request #659:
URL: https://github.com/apache/geode-native/pull/659
- Calling get_host_name() in TcpConn::connect involves a system call that
might take several seconds to complete.
- So endpoint is stored instead upon TcpConn construction and used later
instead of making the system call.
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> ACE_Inet_Addr takes too long in reverse DNS resolution
> ------------------------------------------------------
>
> Key: GEODE-8548
> URL: https://issues.apache.org/jira/browse/GEODE-8548
> Project: Geode
> Issue Type: Bug
> Components: native client
> Affects Versions: 1.11.0, 1.12.0, 1.13.0
> Reporter: Mario Salazar de Torres
> Assignee: Mario Salazar de Torres
> Priority: Major
> Labels: connections
>
> Whenever TcpConn::connect is called, a system call to *get_host_name* is made
> in order to obtain reverse resolution for the connection address, right here:
> {code:cpp}
> void TcpConn::connect() {
> using apache::geode::internal::chrono::duration::to_string;
> ACE_OS::signal(SIGPIPE, SIG_IGN); // Ignore broken pipe
> LOGFINER(std::string("Connecting plain socket stream to ") +
> inetAddress_.get_host_name() + ":" +
> std::to_string(inetAddress_.get_port_number()) + " waiting " +
> to_string(timeout_));
> ยทยทยท
> {code}
> get_host_name executes getnameinfo underlying and the thing is that depending
> on your system configuration in the case of the address not having a reverse
> resolution entry it might take a long period. In my case it takes 10 seconds.
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