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Mon, 13 Aug 2018 19:12:14 -0700 (PDT) MIME-Version: 1.0 Sender: mike.jumper@guac-dev.org Received: by 2002:ac9:5a46:0:0:0:0:0 with HTTP; Mon, 13 Aug 2018 19:11:34 -0700 (PDT) X-Originating-IP: [73.15.226.52] In-Reply-To: <1534140429879-0.post@n4.nabble.com> References: <1534140429879-0.post@n4.nabble.com> From: Mike Jumper Date: Mon, 13 Aug 2018 19:11:34 -0700 X-Google-Sender-Auth: RUvS0lLsJ1COmW2wcWGvXSiaXIc Message-ID: Subject: Re: sftp file download issues To: user@guacamole.apache.org Content-Type: multipart/alternative; boundary="00000000000012562505735bbd1f" --00000000000012562505735bbd1f Content-Type: text/plain; charset="UTF-8" On Sun, Aug 12, 2018 at 11:07 PM, y.sun5@uq.edu.au wrote: > Hi, > > Im trying to transfer files between host computer and the remote. > I am using vnc+ssh, and I have enabled sftp file transfer. > > Upload files from host to remote desktop works fine, but I'm having trouble > with downloading files from remote to host. > > if I double click the file from guacamole browser in remote desktop, tomcat > log shows the below message forever, and the file is not downloaded. > > DEBUG o.a.g.t.StreamInterceptingTunnel - Intercepting output stream #0 of > tunnel "b3a20cd3-45c9-40e7-8e3b-a59ec08cd42 > > however if I download an empty file (0 bytes), the download starts and the > tomcat log shows "Intercepted output stream ...." > > in my apache config I have below settings in tag > > ProxyPass http://localhost:8080/guacamole > ProxyPassReverse http://localhost:8080/guacamole > > > There is currently a known issue with file transfer / printing when WebSocket is not available: https://issues.apache.org/jira/browse/GUACAMOLE-506 You can resolve this by configuring your Apache reverse proxy to support WebSocket so that Guacamole does not need to fall back to HTTP: http://guacamole.apache.org/doc/gug/proxying-guacamole.html#websocket-and-apache Configuring Apache for WebSocket is really something you should do regardless of the above issue, as WebSocket will have better performance in terms of input latency. You will see a warning in your Tomcat logs to that effect whenever HTTP is being used instead of WebSocket. - Mike --00000000000012562505735bbd1f Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
On S= un, Aug 12, 2018 at 11:07 PM, y.sun5@uq= .edu.au <y.sun5@uq.edu.au> wrote:
Hi,

Im trying to transfer files between host computer and the remote.
I am using vnc+ssh, and I have enabled sftp file transfer.

Upload files from host to remote desktop works fine, but I'm having tro= uble
with downloading files from remote to host.

if I double click the file from guacamole browser in remote desktop, tomcat=
log shows the below message forever, and the file is not downloaded.

DEBUG o.a.g.t.StreamInterceptingTunnel - Intercepting output stream #0= of
tunnel "b3a20cd3-45c9-40e7-8e3b-a59ec08cd42

however if I download an empty file (0 bytes), the download starts and the<= br> tomcat log shows "Intercepted output stream ...."

in my apache config I have below settings in <Location /guacamole> ta= g
<Location /guacamole>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 ProxyPass=C2=A0 http://localhost:8080/guacamole
=C2=A0 =C2=A0 =C2=A0 =C2=A0 ProxyPassReverse http://localhost:8080/guacamole
</Location>


There is currently a known issue with = file transfer / printing when WebSocket is not available:
--00000000000012562505735bbd1f--