Yes, I am using Nginx to handle multiple HTTPS domains. As seen here: https://stackoverflow.com/questions/28476643/default-nginx-client-max-body-size
I have set the limit to 20MB, which is more than enough for our use. Thank you very much for the quick response! Kind regards, Lars van Ruiten From: Mike Jumper [mailto:mike.jum...@guac-dev.org] Sent: Thursday, November 16, 2017 8:55 AM To: user@guacamole.apache.org Cc: u...@guacamole.incubator.apache.org Subject: RE: SFTP problems Do you have a reverse proxy in front of Guacamole, like Nginx? The Guacamole webapp recently switched to using HTTP as the transport for file transfers, and a reverse proxy may be imposing default limits on the body size of each request. - Mike On Nov 15, 2017 23:44, "Lars van Ruiten" <l.van.rui...@praxis-automation.nl <mailto:l.van.rui...@praxis-automation.nl> > wrote: Sorry, I don’t want to spam the list, but I did not get an answer to my question, And the logs are not giving any info either. Meanwhile all my users are unable to upload files that are of any useful size. Kind regards L van Ruiten From: Lars van Ruiten [mailto:l.van.rui...@praxis-automation.nl <mailto:l.van.rui...@praxis-automation.nl> ] Sent: Monday, November 13, 2017 1:52 PM To: 'u...@guacamole.incubator.apache.org <mailto:u...@guacamole.incubator.apache.org> ' <u...@guacamole.incubator.apache.org <mailto:u...@guacamole.incubator.apache.org> > Subject: SFTP problems Hello all, Since upgrading Guacamole to 0.9.12-incubating (from 0.9.8), users have reported issues uploading files over SFTP connections (Added to a VNC connection). It appears that any file larger than ~1MB will not upload, but give a permission related error. (See screenshot) Uploading the file to the SFTP server directly with Bitvise SFTP client works fine. To me it sounds like if a file is larger than a certain size, guacd will buffer it on the disk on the server and it does not have the permission to do that. (The disk is not full) It happens to all connections, and I am sure that with some connections it has worked before, and the only thing that changed is the newer version of guacamole. If someone has any idea how I can fix this, please let me know. Uploading/downloading files is one of the most used features in our case. Info: Both the Webapp and the daemon are 0.9.12-incubating The logs do not mention any errors while it happens Kind regards L van Ruiten
