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Posted to user@guacamole.apache.org by alphablue <zz...@hotmail.com> on 2020/10/30 15:54:48 UTC
auto-reconnect after sign out RDP connection
Hi I came to notice this issue with our lab computers recently where when our
students logout they are automatically logged back in. What we noticed and
we have recreated this issue ourselves is when you sign off the windows RDP
connection you get the below screen.
<http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac1.png>
If you dont manually click home or logout the system will automatically
generate a connection error after few seconds as per the below screen.
<http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac2.png>
Then it will automatically reconnect you back to the lab computer.
We have a lot of students doing the sign off without logging out and then
they leave the tab open and do something completely different only to
realize that they are still connected to the lab machine. Anyone knows how
to fix this?
Ab
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Re: auto-reconnect after sign out RDP connection
Posted by Mike Jumper <mj...@apache.org>.
I think you're responding to the wrong thread, Arpit.
On Fri, Oct 30, 2020, 11:16 Arpit Agarwal <ap...@mpatra.com> wrote:
> Hello,
>
> Please find attached the screenshot of error message I am getting.
>
>
>
> Thanks & Regards,
> Arpit Agarwal
> Chat ID's:
> GTalk :apt@mpatra.com
> Skype :iarpit22
> http://www.arpitagarwal.in
> Office: +91 120 4561602
> India Cell : +91 99719 77770
> USA Cell : +1-732-705-7727
> ------------------------------------------------------------
> The information contained in this transmittal is privileged and
> confidential. The information is intended only for the use of the
> individual or entity named above. If the reader of this message is not the
> intended recipient, you are hereby notified that any dissemination,
> distribution or copying of this communication is strictly prohibited. If
> you have received this communication in error, please notify us immediately
> by telephone or e-mail, and delete this message from your server.
> P Please don't print this e-mail unless you really need to. Be Green.
>
>
>
>
>
>
>
>
>
>
>
> On 30-Oct-2020, at 11:24 PM, Arpit Agarwal <ap...@mpatra.com> wrote:
>
> I am using 1.2 version
>
> On Fri, Oct 30, 2020, 11:20 PM Mike Jumper <mj...@apache.org> wrote:
>
>> On Fri, Oct 30, 2020 at 8:54 AM alphablue <zz...@hotmail.com> wrote:
>>
>>> Hi I came to notice this issue with our lab computers recently where
>>> when our
>>> students logout they are automatically logged back in. What we noticed
>>> and
>>> we have recreated this issue ourselves is when you sign off the windows
>>> RDP
>>> connection you get the below screen.
>>>
>>> <
>>> http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac1.png>
>>>
>>>
>>> If you dont manually click home or logout the system will automatically
>>> generate a connection error after few seconds as per the below screen.
>>>
>>> <
>>> http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac2.png>
>>>
>>>
>>> Then it will automatically reconnect you back to the lab computer.
>>>
>>
>> If the error appears after the disconnect, it sounds like the timer used
>> by the client (to detect when the server is not responding) is not being
>> correctly stopped at the end of the connection.
>>
>> What version of Guacamole are you using?
>>
>> - Mike
>>
>>
>
Re: auto-reconnect after sign out RDP connection
Posted by Nick Couchman <vn...@apache.org>.
On Fri, Oct 30, 2020 at 2:16 PM Arpit Agarwal <ap...@mpatra.com> wrote:
> Hello,
>
> Please find attached the screenshot of error message I am getting.
>
>
>
>
Can you confirm that you installed guacd (guacamole-server) and that it is
running?
-Nick
Re: auto-reconnect after sign out RDP connection
Posted by Arpit Agarwal <ap...@mpatra.com>.
Hello,
Please find attached the screenshot of error message I am getting.
Thanks & Regards,
Arpit Agarwal
Chat ID's:
GTalk :apt@mpatra.com
Skype :iarpit22
http://www.arpitagarwal.in <http://www.arpitagarwal.in/>
Office: +91 120 4561602
India Cell : +91 99719 77770
USA Cell : +1-732-705-7727
------------------------------------------------------------
The information contained in this transmittal is privileged and confidential. The information is intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by telephone or e-mail, and delete this message from your server.
P Please don't print this e-mail unless you really need to. Be Green.
> On 30-Oct-2020, at 11:24 PM, Arpit Agarwal <ap...@mpatra.com> wrote:
>
> I am using 1.2 version
>
> On Fri, Oct 30, 2020, 11:20 PM Mike Jumper <mjumper@apache.org <ma...@apache.org>> wrote:
> On Fri, Oct 30, 2020 at 8:54 AM alphablue <zzzviper@hotmail.com <ma...@hotmail.com>> wrote:
> Hi I came to notice this issue with our lab computers recently where when our
> students logout they are automatically logged back in. What we noticed and
> we have recreated this issue ourselves is when you sign off the windows RDP
> connection you get the below screen.
>
> <http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac1.png <http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac1.png>>
>
> If you dont manually click home or logout the system will automatically
> generate a connection error after few seconds as per the below screen.
>
> <http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac2.png <http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac2.png>>
>
> Then it will automatically reconnect you back to the lab computer.
>
> If the error appears after the disconnect, it sounds like the timer used by the client (to detect when the server is not responding) is not being correctly stopped at the end of the connection.
>
> What version of Guacamole are you using?
>
> - Mike
>
Re: auto-reconnect after sign out RDP connection
Posted by Arpit Agarwal <ap...@mpatra.com>.
I am using 1.2 version
On Fri, Oct 30, 2020, 11:20 PM Mike Jumper <mj...@apache.org> wrote:
> On Fri, Oct 30, 2020 at 8:54 AM alphablue <zz...@hotmail.com> wrote:
>
>> Hi I came to notice this issue with our lab computers recently where when
>> our
>> students logout they are automatically logged back in. What we noticed and
>> we have recreated this issue ourselves is when you sign off the windows
>> RDP
>> connection you get the below screen.
>>
>> <
>> http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac1.png>
>>
>>
>> If you dont manually click home or logout the system will automatically
>> generate a connection error after few seconds as per the below screen.
>>
>> <
>> http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac2.png>
>>
>>
>> Then it will automatically reconnect you back to the lab computer.
>>
>
> If the error appears after the disconnect, it sounds like the timer used
> by the client (to detect when the server is not responding) is not being
> correctly stopped at the end of the connection.
>
> What version of Guacamole are you using?
>
> - Mike
>
>
Re: auto-reconnect after sign out RDP connection
Posted by alphablue <zz...@hotmail.com>.
Hi again Mike,
I am just wondering if you saw my message since someone used my thread for a
completely different issue.
AB
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Re: auto-reconnect after sign out RDP connection
Posted by Mike Jumper <mj...@apache.org>.
Arpit, please confine your responses to your original thread where they are
relevant. This thread was started by a different user to discuss
something else entirely.
- Mike
On Fri, Oct 30, 2020 at 11:56 AM Arpit Agarwal <ap...@mpatra.com> wrote:
> Hello Now i got below message. Also want to repete few rdp on the same
> network with same configuration are working fine. Out of 10 only 4 are not
> working.
>
>
>
>
> Thanks & Regards,
> Arpit Agarwal
> Chat ID's:
> GTalk :apt@mpatra.com
> Skype :iarpit22
> http://www.arpitagarwal.in
> Office: +91 120 4561602
> India Cell : +91 99719 77770
> USA Cell : +1-732-705-7727
> ------------------------------------------------------------
> The information contained in this transmittal is privileged and
> confidential. The information is intended only for the use of the
> individual or entity named above. If the reader of this message is not the
> intended recipient, you are hereby notified that any dissemination,
> distribution or copying of this communication is strictly prohibited. If
> you have received this communication in error, please notify us immediately
> by telephone or e-mail, and delete this message from your server.
> P Please don't print this e-mail unless you really need to. Be Green.
>
>
>
>
>
>
>
>
>
>
>
> On 31-Oct-2020, at 12:18 AM, Nick Couchman <vn...@apache.org> wrote:
>
> On Fri, Oct 30, 2020 at 2:31 PM Arpit Agarwal <ap...@mpatra.com> wrote:
>
>> Please find below the result as asked by you
>>
>> oot@XXXXXXXX:~# sudo systemctl status guacd
>> ● guacd.service - LSB: Guacamole proxy daemon
>> Loaded: loaded (/etc/init.d/guacd; generated)
>> Active: active (running) since Thu 2020-10-22 13:33:49 CEST; 1 weeks
>> 1 days ago
>> Docs: man:systemd-sysv-generator(8)
>> Process: 474 ExecStart=/etc/init.d/guacd start (code=exited,
>> status=0/SUCCESS)
>> Tasks: 1 (limit: 72284)
>> Memory: 35.5M
>> CGroup: /system.slice/guacd.service
>> └─504 /usr/local/sbin/guacd -p /var/run/guacd.pid
>>
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[504]: Connection ID
>> is "$76a050f6-9428-4a04-988c-bb17f6c27fa1"
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Security
>> mode: Negotiate (ANY)
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Resize
>> method: none
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: User
>> "@23ddd45e-186d-434f-8c42-d5bdec0ce032" joined connection
>> "$76a050f6-9428-4a04-988c-bb17f6c27fa1" (1 users>
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Loading
>> keymap "base"
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Loading
>> keymap "en-us-qwerty"
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: Error
>> connecting to RDP server
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: User
>> "@23ddd45e-186d-434f-8c42-d5bdec0ce032" disconnected (0 users remain)
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: Last user of
>> connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" disconnected
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[504]: Connection
>> "$76a050f6-9428-4a04-988c-bb17f6c27fa1" removed.
>>
>
> It looks like your Guacamole server just cannot connect to the RDP server.
> You need to make sure that the network and firewall allow RDP-based
> connectivity (TCP/3389, plus whatever return traffic is required) between
> the Guacamole server and the RDP host. Also, make sure that either your
> Guacamole server trusts the certificates presented by the RDP servers, or
> that you disable certificate checking (not recommended).
>
> -Nick
>
>
>
Re: auto-reconnect after sign out RDP connection
Posted by Arpit Agarwal <ap...@mpatra.com>.
Hello Now i got below message. Also want to repete few rdp on the same network with same configuration are working fine. Out of 10 only 4 are not working.
Thanks & Regards,
Arpit Agarwal
Chat ID's:
GTalk :apt@mpatra.com
Skype :iarpit22
http://www.arpitagarwal.in <http://www.arpitagarwal.in/>
Office: +91 120 4561602
India Cell : +91 99719 77770
USA Cell : +1-732-705-7727
------------------------------------------------------------
The information contained in this transmittal is privileged and confidential. The information is intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by telephone or e-mail, and delete this message from your server.
P Please don't print this e-mail unless you really need to. Be Green.
> On 31-Oct-2020, at 12:18 AM, Nick Couchman <vn...@apache.org> wrote:
>
> On Fri, Oct 30, 2020 at 2:31 PM Arpit Agarwal <apt@mpatra.com <ma...@mpatra.com>> wrote:
> Please find below the result as asked by you
>
> oot@XXXXXXXX:~# sudo systemctl status guacd
> ● guacd.service - LSB: Guacamole proxy daemon
> Loaded: loaded (/etc/init.d/guacd; generated)
> Active: active (running) since Thu 2020-10-22 13:33:49 CEST; 1 weeks 1 days ago
> Docs: man:systemd-sysv-generator(8)
> Process: 474 ExecStart=/etc/init.d/guacd start (code=exited, status=0/SUCCESS)
> Tasks: 1 (limit: 72284)
> Memory: 35.5M
> CGroup: /system.slice/guacd.service
> └─504 /usr/local/sbin/guacd -p /var/run/guacd.pid
>
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[504]: Connection ID is "$76a050f6-9428-4a04-988c-bb17f6c27fa1"
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Security mode: Negotiate (ANY)
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Resize method: none
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: User "@23ddd45e-186d-434f-8c42-d5bdec0ce032" joined connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" (1 users>
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Loading keymap "base"
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Loading keymap "en-us-qwerty"
> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Error connecting to RDP server
> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: User "@23ddd45e-186d-434f-8c42-d5bdec0ce032" disconnected (0 users remain)
> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Last user of connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" disconnected
> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[504]: Connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" removed.
>
> It looks like your Guacamole server just cannot connect to the RDP server. You need to make sure that the network and firewall allow RDP-based connectivity (TCP/3389, plus whatever return traffic is required) between the Guacamole server and the RDP host. Also, make sure that either your Guacamole server trusts the certificates presented by the RDP servers, or that you disable certificate checking (not recommended).
>
> -Nick
Re: auto-reconnect after sign out RDP connection
Posted by Arpit Agarwal <ap...@mpatra.com>.
Ohh so sorry My apologies i did not noticed this due to the pressure of this issue. Sorry again and will take care for this.
Thanks & Regards,
Arpit Agarwal
Chat ID's:
GTalk :apt@mpatra.com
Skype :iarpit22
http://www.arpitagarwal.in <http://www.arpitagarwal.in/>
Office: +91 120 4561602
India Cell : +91 99719 77770
USA Cell : +1-732-705-7727
------------------------------------------------------------
The information contained in this transmittal is privileged and confidential. The information is intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by telephone or e-mail, and delete this message from your server.
P Please don't print this e-mail unless you really need to. Be Green.
> On 31-Oct-2020, at 1:20 AM, Mike Jumper <mj...@apache.org> wrote:
>
> Arpit - you are responding to someone else's thread as if it were your original thread. Please check the subject line and stop responding to this thread unless those responses are actually meant for this thread.
>
> Your original thread was titled: 'Guacamole server error "The remote desktop server is currently unreachable" even RDP is working from default remote desktop connect' (https://lists.apache.org/thread.html/r770332d2c0fd6ee3e97f7bbb65415e49d2526f7efd6e7f32be4dee71%40%3Cuser.guacamole.apache.org%3E <https://lists.apache.org/thread.html/r770332d2c0fd6ee3e97f7bbb65415e49d2526f7efd6e7f32be4dee71%40%3Cuser.guacamole.apache.org%3E>)
>
> This thread is something else entirely: "auto-reconnect after sign out RDP connection" (https://lists.apache.org/thread.html/r94b696d0bad479a4cfc1ec55fbe4dc8111368a2a9919321adfac4148%40%3Cuser.guacamole.apache.org%3E <https://lists.apache.org/thread.html/r94b696d0bad479a4cfc1ec55fbe4dc8111368a2a9919321adfac4148%40%3Cuser.guacamole.apache.org%3E>)
>
> On Fri, Oct 30, 2020, 12:24 Arpit Agarwal <apt@mpatra.com <ma...@mpatra.com>> wrote:
> Hello Now i got below message. Also want to repete few rdp on the same network with same configuration are working fine. Out of 10 only 4 are not working.
>
> Below is the setting of rdp connection
>
>
>
> Thanks & Regards,
> Arpit Agarwal
> Chat ID's:
> GTalk :apt@mpatra.com <ma...@mpatra.com>
> Skype :iarpit22
> http://www.arpitagarwal.in <http://www.arpitagarwal.in/>
> Office: +91 120 4561602
> India Cell : +91 99719 77770
> USA Cell : +1-732-705-7727
> ------------------------------------------------------------
> The information contained in this transmittal is privileged and confidential. The information is intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by telephone or e-mail, and delete this message from your server.
> P Please don't print this e-mail unless you really need to. Be Green.
>
>
>
>
>
>
>
>
>
>
>
>> On 31-Oct-2020, at 12:18 AM, Nick Couchman <vnick@apache.org <ma...@apache.org>> wrote:
>>
>> On Fri, Oct 30, 2020 at 2:31 PM Arpit Agarwal <apt@mpatra.com <ma...@mpatra.com>> wrote:
>> Please find below the result as asked by you
>>
>> oot@XXXXXXXX:~# sudo systemctl status guacd
>> ● guacd.service - LSB: Guacamole proxy daemon
>> Loaded: loaded (/etc/init.d/guacd; generated)
>> Active: active (running) since Thu 2020-10-22 13:33:49 CEST; 1 weeks 1 days ago
>> Docs: man:systemd-sysv-generator(8)
>> Process: 474 ExecStart=/etc/init.d/guacd start (code=exited, status=0/SUCCESS)
>> Tasks: 1 (limit: 72284)
>> Memory: 35.5M
>> CGroup: /system.slice/guacd.service
>> └─504 /usr/local/sbin/guacd -p /var/run/guacd.pid
>>
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[504]: Connection ID is "$76a050f6-9428-4a04-988c-bb17f6c27fa1"
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Security mode: Negotiate (ANY)
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Resize method: none
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: User "@23ddd45e-186d-434f-8c42-d5bdec0ce032" joined connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" (1 users>
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Loading keymap "base"
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Loading keymap "en-us-qwerty"
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Error connecting to RDP server
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: User "@23ddd45e-186d-434f-8c42-d5bdec0ce032" disconnected (0 users remain)
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Last user of connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" disconnected
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[504]: Connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" removed.
>>
>> It looks like your Guacamole server just cannot connect to the RDP server. You need to make sure that the network and firewall allow RDP-based connectivity (TCP/3389, plus whatever return traffic is required) between the Guacamole server and the RDP host. Also, make sure that either your Guacamole server trusts the certificates presented by the RDP servers, or that you disable certificate checking (not recommended).
>>
>> -Nick
>
> <Screenshot 2020-10-31 at 12.23.23 AM.png>
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Re: auto-reconnect after sign out RDP connection
Posted by Mike Jumper <mj...@apache.org>.
*Arpit - you are responding to someone else's thread as if it were your
original thread.* Please check the subject line and stop responding to this
thread unless those responses are actually meant for this thread.
Your original thread was titled: 'Guacamole server error "The remote
desktop server is currently unreachable" even RDP is working from default
remote desktop connect' (
https://lists.apache.org/thread.html/r770332d2c0fd6ee3e97f7bbb65415e49d2526f7efd6e7f32be4dee71%40%3Cuser.guacamole.apache.org%3E
)
*This thread is something else entirely*: "auto-reconnect after sign out
RDP connection" (
https://lists.apache.org/thread.html/r94b696d0bad479a4cfc1ec55fbe4dc8111368a2a9919321adfac4148%40%3Cuser.guacamole.apache.org%3E
)
On Fri, Oct 30, 2020, 12:24 Arpit Agarwal <ap...@mpatra.com> wrote:
> Hello Now i got below message. Also want to repete few rdp on the same
> network with same configuration are working fine. Out of 10 only 4 are not
> working.
>
> Below is the setting of rdp connection
>
>
>
> Thanks & Regards,
> Arpit Agarwal
> Chat ID's:
> GTalk :apt@mpatra.com
> Skype :iarpit22
> http://www.arpitagarwal.in
> Office: +91 120 4561602
> India Cell : +91 99719 77770
> USA Cell : +1-732-705-7727
> ------------------------------------------------------------
> The information contained in this transmittal is privileged and
> confidential. The information is intended only for the use of the
> individual or entity named above. If the reader of this message is not the
> intended recipient, you are hereby notified that any dissemination,
> distribution or copying of this communication is strictly prohibited. If
> you have received this communication in error, please notify us immediately
> by telephone or e-mail, and delete this message from your server.
> P Please don't print this e-mail unless you really need to. Be Green.
>
>
>
>
>
>
>
>
>
>
>
> On 31-Oct-2020, at 12:18 AM, Nick Couchman <vn...@apache.org> wrote:
>
> On Fri, Oct 30, 2020 at 2:31 PM Arpit Agarwal <ap...@mpatra.com> wrote:
>
>> Please find below the result as asked by you
>>
>> oot@XXXXXXXX:~# sudo systemctl status guacd
>> ● guacd.service - LSB: Guacamole proxy daemon
>> Loaded: loaded (/etc/init.d/guacd; generated)
>> Active: active (running) since Thu 2020-10-22 13:33:49 CEST; 1 weeks
>> 1 days ago
>> Docs: man:systemd-sysv-generator(8)
>> Process: 474 ExecStart=/etc/init.d/guacd start (code=exited,
>> status=0/SUCCESS)
>> Tasks: 1 (limit: 72284)
>> Memory: 35.5M
>> CGroup: /system.slice/guacd.service
>> └─504 /usr/local/sbin/guacd -p /var/run/guacd.pid
>>
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[504]: Connection ID
>> is "$76a050f6-9428-4a04-988c-bb17f6c27fa1"
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Security
>> mode: Negotiate (ANY)
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Resize
>> method: none
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: User
>> "@23ddd45e-186d-434f-8c42-d5bdec0ce032" joined connection
>> "$76a050f6-9428-4a04-988c-bb17f6c27fa1" (1 users>
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Loading
>> keymap "base"
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Loading
>> keymap "en-us-qwerty"
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: Error
>> connecting to RDP server
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: User
>> "@23ddd45e-186d-434f-8c42-d5bdec0ce032" disconnected (0 users remain)
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: Last user of
>> connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" disconnected
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[504]: Connection
>> "$76a050f6-9428-4a04-988c-bb17f6c27fa1" removed.
>>
>
> It looks like your Guacamole server just cannot connect to the RDP server.
> You need to make sure that the network and firewall allow RDP-based
> connectivity (TCP/3389, plus whatever return traffic is required) between
> the Guacamole server and the RDP host. Also, make sure that either your
> Guacamole server trusts the certificates presented by the RDP servers, or
> that you disable certificate checking (not recommended).
>
> -Nick
>
>
>
Re: auto-reconnect after sign out RDP connection
Posted by Arpit Agarwal <ap...@mpatra.com>.
Hello Now i got below message. Also want to repete few rdp on the same network with same configuration are working fine. Out of 10 only 4 are not working.
Below is the setting of rdp connection
Thanks & Regards,
Arpit Agarwal
Chat ID's:
GTalk :apt@mpatra.com
Skype :iarpit22
http://www.arpitagarwal.in <http://www.arpitagarwal.in/>
Office: +91 120 4561602
India Cell : +91 99719 77770
USA Cell : +1-732-705-7727
------------------------------------------------------------
The information contained in this transmittal is privileged and confidential. The information is intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by telephone or e-mail, and delete this message from your server.
P Please don't print this e-mail unless you really need to. Be Green.
> On 31-Oct-2020, at 12:18 AM, Nick Couchman <vn...@apache.org> wrote:
>
> On Fri, Oct 30, 2020 at 2:31 PM Arpit Agarwal <apt@mpatra.com <ma...@mpatra.com>> wrote:
> Please find below the result as asked by you
>
> oot@XXXXXXXX:~# sudo systemctl status guacd
> ● guacd.service - LSB: Guacamole proxy daemon
> Loaded: loaded (/etc/init.d/guacd; generated)
> Active: active (running) since Thu 2020-10-22 13:33:49 CEST; 1 weeks 1 days ago
> Docs: man:systemd-sysv-generator(8)
> Process: 474 ExecStart=/etc/init.d/guacd start (code=exited, status=0/SUCCESS)
> Tasks: 1 (limit: 72284)
> Memory: 35.5M
> CGroup: /system.slice/guacd.service
> └─504 /usr/local/sbin/guacd -p /var/run/guacd.pid
>
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[504]: Connection ID is "$76a050f6-9428-4a04-988c-bb17f6c27fa1"
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Security mode: Negotiate (ANY)
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Resize method: none
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: User "@23ddd45e-186d-434f-8c42-d5bdec0ce032" joined connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" (1 users>
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Loading keymap "base"
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Loading keymap "en-us-qwerty"
> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Error connecting to RDP server
> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: User "@23ddd45e-186d-434f-8c42-d5bdec0ce032" disconnected (0 users remain)
> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[194697]: Last user of connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" disconnected
> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net <http://xxxxxxxxxx.contaboserver.net/> guacd[504]: Connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" removed.
>
> It looks like your Guacamole server just cannot connect to the RDP server. You need to make sure that the network and firewall allow RDP-based connectivity (TCP/3389, plus whatever return traffic is required) between the Guacamole server and the RDP host. Also, make sure that either your Guacamole server trusts the certificates presented by the RDP servers, or that you disable certificate checking (not recommended).
>
> -Nick
Re: auto-reconnect after sign out RDP connection
Posted by Mike Jumper <mj...@apache.org>.
Nick, I think poor Ab's thread has been inadvertently commandeered.
On Fri, Oct 30, 2020, 11:48 Nick Couchman <vn...@apache.org> wrote:
> On Fri, Oct 30, 2020 at 2:31 PM Arpit Agarwal <ap...@mpatra.com> wrote:
>
>> Please find below the result as asked by you
>>
>> oot@XXXXXXXX:~# sudo systemctl status guacd
>> ● guacd.service - LSB: Guacamole proxy daemon
>> Loaded: loaded (/etc/init.d/guacd; generated)
>> Active: active (running) since Thu 2020-10-22 13:33:49 CEST; 1 weeks
>> 1 days ago
>> Docs: man:systemd-sysv-generator(8)
>> Process: 474 ExecStart=/etc/init.d/guacd start (code=exited,
>> status=0/SUCCESS)
>> Tasks: 1 (limit: 72284)
>> Memory: 35.5M
>> CGroup: /system.slice/guacd.service
>> └─504 /usr/local/sbin/guacd -p /var/run/guacd.pid
>>
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[504]: Connection ID
>> is "$76a050f6-9428-4a04-988c-bb17f6c27fa1"
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Security
>> mode: Negotiate (ANY)
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Resize
>> method: none
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: User
>> "@23ddd45e-186d-434f-8c42-d5bdec0ce032" joined connection
>> "$76a050f6-9428-4a04-988c-bb17f6c27fa1" (1 users>
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Loading
>> keymap "base"
>> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Loading
>> keymap "en-us-qwerty"
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: Error
>> connecting to RDP server
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: User
>> "@23ddd45e-186d-434f-8c42-d5bdec0ce032" disconnected (0 users remain)
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: Last user of
>> connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" disconnected
>> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[504]: Connection
>> "$76a050f6-9428-4a04-988c-bb17f6c27fa1" removed.
>>
>
> It looks like your Guacamole server just cannot connect to the RDP server.
> You need to make sure that the network and firewall allow RDP-based
> connectivity (TCP/3389, plus whatever return traffic is required) between
> the Guacamole server and the RDP host. Also, make sure that either your
> Guacamole server trusts the certificates presented by the RDP servers, or
> that you disable certificate checking (not recommended).
>
> -Nick
>
Re: auto-reconnect after sign out RDP connection
Posted by Nick Couchman <vn...@apache.org>.
On Fri, Oct 30, 2020 at 2:31 PM Arpit Agarwal <ap...@mpatra.com> wrote:
> Please find below the result as asked by you
>
> oot@XXXXXXXX:~# sudo systemctl status guacd
> ● guacd.service - LSB: Guacamole proxy daemon
> Loaded: loaded (/etc/init.d/guacd; generated)
> Active: active (running) since Thu 2020-10-22 13:33:49 CEST; 1 weeks
> 1 days ago
> Docs: man:systemd-sysv-generator(8)
> Process: 474 ExecStart=/etc/init.d/guacd start (code=exited,
> status=0/SUCCESS)
> Tasks: 1 (limit: 72284)
> Memory: 35.5M
> CGroup: /system.slice/guacd.service
> └─504 /usr/local/sbin/guacd -p /var/run/guacd.pid
>
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[504]: Connection ID is
> "$76a050f6-9428-4a04-988c-bb17f6c27fa1"
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Security
> mode: Negotiate (ANY)
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Resize
> method: none
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: User
> "@23ddd45e-186d-434f-8c42-d5bdec0ce032" joined connection
> "$76a050f6-9428-4a04-988c-bb17f6c27fa1" (1 users>
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Loading
> keymap "base"
> Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Loading
> keymap "en-us-qwerty"
> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: Error
> connecting to RDP server
> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: User
> "@23ddd45e-186d-434f-8c42-d5bdec0ce032" disconnected (0 users remain)
> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: Last user of
> connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" disconnected
> Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[504]: Connection
> "$76a050f6-9428-4a04-988c-bb17f6c27fa1" removed.
>
It looks like your Guacamole server just cannot connect to the RDP server.
You need to make sure that the network and firewall allow RDP-based
connectivity (TCP/3389, plus whatever return traffic is required) between
the Guacamole server and the RDP host. Also, make sure that either your
Guacamole server trusts the certificates presented by the RDP servers, or
that you disable certificate checking (not recommended).
-Nick
Re: auto-reconnect after sign out RDP connection
Posted by Arpit Agarwal <ap...@mpatra.com>.
Please find below the result as asked by you
oot@XXXXXXXX:~# sudo systemctl status guacd
● guacd.service - LSB: Guacamole proxy daemon
Loaded: loaded (/etc/init.d/guacd; generated)
Active: active (running) since Thu 2020-10-22 13:33:49 CEST; 1 weeks 1 days ago
Docs: man:systemd-sysv-generator(8)
Process: 474 ExecStart=/etc/init.d/guacd start (code=exited, status=0/SUCCESS)
Tasks: 1 (limit: 72284)
Memory: 35.5M
CGroup: /system.slice/guacd.service
└─504 /usr/local/sbin/guacd -p /var/run/guacd.pid
Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[504]: Connection ID is "$76a050f6-9428-4a04-988c-bb17f6c27fa1"
Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Security mode: Negotiate (ANY)
Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Resize method: none
Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: User "@23ddd45e-186d-434f-8c42-d5bdec0ce032" joined connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" (1 users>
Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Loading keymap "base"
Oct 30 19:17:19 xxxxxxxxxx.contaboserver.net guacd[194697]: Loading keymap "en-us-qwerty"
Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: Error connecting to RDP server
Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: User "@23ddd45e-186d-434f-8c42-d5bdec0ce032" disconnected (0 users remain)
Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[194697]: Last user of connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" disconnected
Oct 30 19:17:34 xxxxxxxxxx.contaboserver.net guacd[504]: Connection "$76a050f6-9428-4a04-988c-bb17f6c27fa1" removed.
lines 1-20/20 (END)
Thanks & Regards,
Arpit Agarwal
Chat ID's:
GTalk :apt@mpatra.com
Skype :iarpit22
http://www.arpitagarwal.in <http://www.arpitagarwal.in/>
Office: +91 120 4561602
India Cell : +91 99719 77770
USA Cell : +1-732-705-7727
------------------------------------------------------------
The information contained in this transmittal is privileged and confidential. The information is intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by telephone or e-mail, and delete this message from your server.
P Please don't print this e-mail unless you really need to. Be Green.
> On 30-Oct-2020, at 11:57 PM, Arpit Agarwal <ap...@mpatra.com> wrote:
>
> I can but can you please tell me how can i check it as i told you i m a 100% non technical.
>
> Thanks & Regards,
> Arpit Agarwal
> Chat ID's:
> GTalk :apt@mpatra.com <ma...@mpatra.com>
> Skype :iarpit22
> http://www.arpitagarwal.in <http://www.arpitagarwal.in/>
> Office: +91 120 4561602
> India Cell : +91 99719 77770
> USA Cell : +1-732-705-7727
> ------------------------------------------------------------
> The information contained in this transmittal is privileged and confidential. The information is intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by telephone or e-mail, and delete this message from your server.
> P Please don't print this e-mail unless you really need to. Be Green.
>
>
>
>
>
>
>
>
>
>
>
>> On 30-Oct-2020, at 11:19 PM, Mike Jumper <mjumper@apache.org <ma...@apache.org>> wrote:
>>
>> On Fri, Oct 30, 2020 at 8:54 AM alphablue <zzzviper@hotmail.com <ma...@hotmail.com>> wrote:
>> Hi I came to notice this issue with our lab computers recently where when our
>> students logout they are automatically logged back in. What we noticed and
>> we have recreated this issue ourselves is when you sign off the windows RDP
>> connection you get the below screen.
>>
>> <http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac1.png <http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac1.png>>
>>
>> If you dont manually click home or logout the system will automatically
>> generate a connection error after few seconds as per the below screen.
>>
>> <http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac2.png <http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac2.png>>
>>
>> Then it will automatically reconnect you back to the lab computer.
>>
>> If the error appears after the disconnect, it sounds like the timer used by the client (to detect when the server is not responding) is not being correctly stopped at the end of the connection.
>>
>> What version of Guacamole are you using?
>>
>> - Mike
>>
>
Re: auto-reconnect after sign out RDP connection
Posted by Arpit Agarwal <ap...@mpatra.com>.
I can but can you please tell me how can i check it as i told you i m a 100% non technical.
Thanks & Regards,
Arpit Agarwal
Chat ID's:
GTalk :apt@mpatra.com
Skype :iarpit22
http://www.arpitagarwal.in <http://www.arpitagarwal.in/>
Office: +91 120 4561602
India Cell : +91 99719 77770
USA Cell : +1-732-705-7727
------------------------------------------------------------
The information contained in this transmittal is privileged and confidential. The information is intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by telephone or e-mail, and delete this message from your server.
P Please don't print this e-mail unless you really need to. Be Green.
> On 30-Oct-2020, at 11:19 PM, Mike Jumper <mj...@apache.org> wrote:
>
> On Fri, Oct 30, 2020 at 8:54 AM alphablue <zzzviper@hotmail.com <ma...@hotmail.com>> wrote:
> Hi I came to notice this issue with our lab computers recently where when our
> students logout they are automatically logged back in. What we noticed and
> we have recreated this issue ourselves is when you sign off the windows RDP
> connection you get the below screen.
>
> <http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac1.png <http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac1.png>>
>
> If you dont manually click home or logout the system will automatically
> generate a connection error after few seconds as per the below screen.
>
> <http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac2.png <http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac2.png>>
>
> Then it will automatically reconnect you back to the lab computer.
>
> If the error appears after the disconnect, it sounds like the timer used by the client (to detect when the server is not responding) is not being correctly stopped at the end of the connection.
>
> What version of Guacamole are you using?
>
> - Mike
>
Re: auto-reconnect after sign out RDP connection
Posted by alphablue <zz...@hotmail.com>.
Hi mjumper I am using the latest 1.2.0.
AB
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Re: auto-reconnect after sign out RDP connection
Posted by Mike Jumper <mj...@apache.org>.
On Fri, Oct 30, 2020 at 8:54 AM alphablue <zz...@hotmail.com> wrote:
> Hi I came to notice this issue with our lab computers recently where when
> our
> students logout they are automatically logged back in. What we noticed and
> we have recreated this issue ourselves is when you sign off the windows RDP
> connection you get the below screen.
>
> <
> http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac1.png>
>
>
> If you dont manually click home or logout the system will automatically
> generate a connection error after few seconds as per the below screen.
>
> <
> http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/file/t1347/guac2.png>
>
>
> Then it will automatically reconnect you back to the lab computer.
>
If the error appears after the disconnect, it sounds like the timer used by
the client (to detect when the server is not responding) is not being
correctly stopped at the end of the connection.
What version of Guacamole are you using?
- Mike