> During analysing a customer case I figured out that we have an inconsistency > between documentation and actual behavior in class > com.sun.jndi.ldap.Connection. The [method documentation of > com.sun.jndi.ldap.Connection::createSocket](https://github.com/openjdk/jdk/blob/3ebe6c192a5dd5cc46ae2d263713c9ff38cd46bb/src/java.naming/share/classes/com/sun/jndi/ldap/Connection.java#L281) > states: "If a timeout is supplied but unconnected sockets are not supported > then the timeout is ignored and a connected socket is created." > > This, however does not happen. If a SocketFactory would not support > unconnected sockets, it would likely throw a SocketException in > [SocketFactory::createSocket()](https://github.com/openjdk/jdk/blob/6303c0e7136436a2d3cb6043b88edf788c0067cc/src/java.base/share/classes/javax/net/SocketFactory.java#L123). > And since [the > code](https://github.com/openjdk/jdk/blob/3ebe6c192a5dd5cc46ae2d263713c9ff38cd46bb/src/java.naming/share/classes/com/sun/jndi/ldap/Connection.java#L336) > does not check for this behavior, a connection with timeout value through a > SocketFactory that does not support unconnected sockets would simply fail > with an IOException. > > So we should either make the code adhere to what is documented or adapt the > documentation to the actual behavior. > > I hereby try to fix the connect coding. Alternatively, we could also adapt > the description - I have no strong opinion. What do the experts suggest?
Christoph Langer has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 10 additional commits since the last revision: - Indentation - Merge branch 'master' into JDK-8325579 - Review feedback - Rename back to LdapSSLHandshakeFailureTest to ease reviewing - Merge branch 'master' into JDK-8325579 - Typo - Merge branch 'master' into JDK-8325579 - Rename test and refine comment - Enhance test - JDK-8325579 ------------- Changes: - all: https://git.openjdk.org/jdk/pull/17797/files - new: https://git.openjdk.org/jdk/pull/17797/files/ec6579d2..97299970 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=17797&range=06 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=17797&range=05-06 Stats: 17321 lines in 1249 files changed: 9833 ins; 3144 del; 4344 mod Patch: https://git.openjdk.org/jdk/pull/17797.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/17797/head:pull/17797 PR: https://git.openjdk.org/jdk/pull/17797
