[jira] [Resolved] (SSHD-722) Failed to setting SO_KEEPALIVE option for sshd server socket
[ https://issues.apache.org/jira/browse/SSHD-722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Goldstein Lyor resolved SSHD-722. - Resolution: Fixed Fix Version/s: 1.4.0 Propagating socket options to accepted incoming channel > Failed to setting SO_KEEPALIVE option for sshd server socket > > > Key: SSHD-722 > URL: https://issues.apache.org/jira/browse/SSHD-722 > Project: MINA SSHD > Issue Type: Bug >Affects Versions: 1.3.0 >Reporter: Li Fangning >Assignee: Goldstein Lyor >Priority: Minor > Fix For: 1.4.0 > > > Use the following code to set the SO_KEEPALIVE property: > PropertyResolverUtils.updateProperty(sshd, SshServer.SOCKET_KEEPALIVE, true) > I get the error message: Unsupported socket option (SO_KEEPALIVE) to set > .. > After I check the code in org.apache.sshd.common.io.nio2.Nio2Acceptor#bind(), > I found that the SO_KEEPALIVE option is set on the > AsynchronousServerSocketChannel, i.e. a listening socket which can only > accept new incoming connections and not exchange data. The socket option is > not applicable to a listening socket. > (https://docs.oracle.com/javase/8/docs/api/java/nio/channels/AsynchronousServerSocketChannel.html) > Whether this code can be changed to the > org.apache.sshd.common.io.nio2.Nio2Acceptor$AcceptCompletionHandler#onCompleted(), > and set the options on the AsynchronousSocketChannel object? > SO_SENDBUF, TCP_NODELAY options have the same issue. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Resolved] (SSHD-722) Failed to setting SO_KEEPALIVE option for sshd server socket
[ https://issues.apache.org/jira/browse/SSHD-722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Goldstein Lyor resolved SSHD-722. - Resolution: Not A Problem Please re-open if there is an exception or error that you can indicate. > Failed to setting SO_KEEPALIVE option for sshd server socket > > > Key: SSHD-722 > URL: https://issues.apache.org/jira/browse/SSHD-722 > Project: MINA SSHD > Issue Type: Bug >Affects Versions: 1.3.0 >Reporter: Li Fangning >Assignee: Goldstein Lyor >Priority: Minor > > Use the following code to set the SO_KEEPALIVE property: > PropertyResolverUtils.updateProperty(sshd, SshServer.SOCKET_KEEPALIVE, true) > I get the error message: Unsupported socket option (SO_KEEPALIVE) to set > .. > After I check the code in org.apache.sshd.common.io.nio2.Nio2Acceptor#bind(), > I found that the SO_KEEPALIVE option is set on the > AsynchronousServerSocketChannel, i.e. a listening socket which can only > accept new incoming connections and not exchange data. The socket option is > not applicable to a listening socket. > (https://docs.oracle.com/javase/8/docs/api/java/nio/channels/AsynchronousServerSocketChannel.html) > Whether this code can be changed to the > org.apache.sshd.common.io.nio2.Nio2Acceptor$AcceptCompletionHandler#onCompleted(), > and set the options on the AsynchronousSocketChannel object? > SO_SENDBUF, TCP_NODELAY options have the same issue. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
