xiaoming19871124 opened a new issue, #649:
URL: https://github.com/apache/mina-sshd/issues/649
### Version
2.14.0
### Bug description
Hello everybody, when I use by version 2.14 to connect a terminal, I always
got an error like this:
"Failed to get operation result within specified timeout: 30000
msec"
But however I set longer timout number, I still got such timeout error after
time what I set;
I had tried to run sshd from other system with no Linx System, it works
correctly;
The actual scene such as below:
Linx:~/ssh_test/sshd# cat /etc/os-release
PRETTY_NAME="Linx GNU/Linux 6.0.100 (buster)"
NAME="Linx GNU/Linux"
VERSION_ID="10"
VERSION="10 (buster)"
VERSION_CODENAME=buster
ID=Linx
HOME_URL="http://www.linx-info.com/";
Linx:~/ssh_test/sshd# java --version
java 17.0.4 2022-07-19 LTS
Java(TM) SE Runtime Environment (build 17.0.4+11-LTS-179)
Java HotSpot(TM) 64-Bit Server VM (build 17.0.4+11-LTS-179, mixed mode,
sharing)
### Actual behavior
09:56:11.534 [main] INFO com.hg.common.utils.SshdUtil - ###############
Connect to host(sshd): 192.168.70.81:22 by user: root...
09:56:11.543 [main] INFO com.hg.common.utils.SshdUtil - ###############
Execute Command(sshd): ls -la
09:56:11.932 [main] DEBUG org.apache.sshd.common.util.security.SecurityUtils
- register(BC) not registered - enabled=true, supported=false
09:56:11.946 [main] DEBUG org.apache.sshd.common.util.security.SecurityUtils
- register(EdDSA) not registered - enabled=true, supported=false
09:56:12.277 [main] INFO
org.apache.sshd.common.io.DefaultIoServiceFactoryFactory - No
detected/configured IoServiceFactoryFactory; using Nio2ServiceFactoryFactory
09:56:12.321 [main] INFO
org.apache.sshd.client.config.hosts.DefaultConfigFileHostEntryResolver -
resolveEffectiveResolver([email protected]:22/null) no configuration file at
/root/.ssh/config
09:56:12.322 [main] DEBUG
org.apache.sshd.client.config.hosts.DefaultConfigFileHostEntryResolver -
resolveEffectiveHost([email protected]:22/null) => null
09:56:12.323 [main] DEBUG org.apache.sshd.client.SshClient -
connect([email protected]:22) no overrides
09:56:12.348 [main] DEBUG org.apache.sshd.common.io.nio2.Nio2Connector -
Connecting to /192.168.70.81:22
09:56:12.355 [main] DEBUG org.apache.sshd.common.io.nio2.Nio2Connector -
setOption(SO_REUSEADDR)[true] from property=Property[socket-reuseaddr](Boolean]
09:56:12.374 [sshd-SshClient[55a561cf]-nio2-resume-thread-1] DEBUG
org.apache.sshd.common.io.nio2.Nio2Connector - connect(/192.168.70.81:22):
waiting for connection (timeout=60000ms)
09:56:12.380 [sshd-SshClient[55a561cf]-nio2-resume-thread-1] DEBUG
org.apache.sshd.common.io.nio2.Nio2Session - Creating IoSession on
/192.168.70.81:33058 from /192.168.70.81:22 via null
09:56:42.422 [main] INFO com.hg.common.utils.SshdUtil - Login Host:
192.168.70.81 Error
org.apache.sshd.common.SshException:
DefaultConnectFuture[root@/192.168.70.81:22]: Failed to get operation result
within specified timeout: 30000 msec
at
org.apache.sshd.common.future.AbstractSshFuture.lambda$verifyResult$1(AbstractSshFuture.java:114)
at
org.apache.sshd.common.future.AbstractSshFuture.formatExceptionMessage(AbstractSshFuture.java:206)
at
org.apache.sshd.common.future.AbstractSshFuture.verifyResult(AbstractSshFuture.java:114)
at
org.apache.sshd.client.future.DefaultConnectFuture.verify(DefaultConnectFuture.java:55)
at
org.apache.sshd.client.future.DefaultConnectFuture.verify(DefaultConnectFuture.java:36)
at
org.apache.sshd.common.future.VerifiableFuture.verify(VerifiableFuture.java:84)
at
org.apache.sshd.common.future.VerifiableFuture.verify(VerifiableFuture.java:69)
at com.hg.common.utils.SshdUtil.initialSession(SshdUtil.java:75)
at com.hg.common.utils.SshdUtil.runString(SshdUtil.java:503)
at com.hg.common.utils.SshdUtil.connectBySshd(SshdUtil.java:608)
at com.hg.common.utils.SshdUtil.main(SshdUtil.java:589)
Caused by: java.util.concurrent.TimeoutException: Timed out after 30000 msec
at
org.apache.sshd.common.future.AbstractSshFuture.verifyResult(AbstractSshFuture.java:113)
... 8 common frames omitted
09:56:42.427 [main] ERROR com.hg.common.utils.SshdUtil - Host:192.168.70.81
User:root Login Error
09:56:42.428 [main] INFO com.hg.common.utils.SshdUtil - ###############
Execute Result(sshd):
### Expected behavior
I wish I can set one or more params that let it works normally;
However thinks for everybody's help and suggestion;
### Relevant log output
_No response_
### Other information
_No response_
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