the request is:
POST http://<mattermost_server>/api/v4/actions/dialogs/open
{
"trigger_id": "cjRraGRhaG1tdHI4NXA0aHNvcWdpazk0bmg6ZnltZ3Joa2Zwam54M2tnbjl0dGE5ZDh4Z3k6MTU1NDU0MDY3NTUzMTpNRVlDSVFDcW1hdG0rSVZlc3hkcER5NkZzSmh5VWxLQk9RWEhycFRTUVNiU1JvQ3BzZ0loQUx4eTREc3hYUWx4TE82Rk1yL3g5bjA0YlJjRC9GQnY1Szd5VVFRVm9SYmk=",
"url": "",
"dialog": {
"callback_id": "callid",
"title": "dialog title",
"elements": [{
"display_name": "Email",
"name": "email",
"type": "text"
}
]
}
}
When I was trying to install itunes on windows 7 it was not working at all so please help me to fix the problem so that I can work with the iTunes again. Please help me to fix the problem.
Hi @Tony,
Have you had a chance to take a look at this troubleshooting guide: https://docs.mattermost.com/mobile/mobile-troubleshoot.html#i-keep-getting-a-message-cannot-connect-to-the-server-please-check-your-server-url-and-internet-connection?
@pichouk ^ Let me know if this is something you can help take a look.
Thank you @amy.blais, i’ll have a look.
I am part of a global network that communicates via email groups (google groups). People have proposed to use other communication modes like Slack. This was turned down because people argued that these apps are not effective for low bandwidths.
Is Matter most a good choice when working with people who have bad internet connections and older, often mobile operating systems? If not, do you know alternatives?
I see some useful reporting tools in the system console for seeing active users, but we are looking for a way to identify inactive users (so we may deactivate their accounts if they aren’t actively using Mattermost). Am I overlooking a way to identify this type of reporting?
Hi @lenn,
Here is more information on our software and hardware requirements, especially what operating systems are required: https://docs.mattermost.com/install/requirements.html.
We have been continuously improving mobile stability on poorer network connections and you can see in this Jira epic which tickets have been completed and which ones we are still working on: https://mattermost.atlassian.net/browse/MM-13065.
If you want to, you can join our community server to test whether Mattermost could be an option for you.
It seems there is an issue with the Mattermost binary. I don’t know why, the Docker image just download a binary from Mattermost servers.
Maybe you can try to rebuild the Docker image ?
Hi @user2019,
These are all the statistics we currently have: https://docs.mattermost.com/administration/statistics.html. What you’re proposing sounds like a good feature request.
Could you kindly pass that feature request to the development team? Thanks
Thanks @WJ.CAI !
Looks like your URL is set to "". It cannot actually be blank as the Mattermost server needs a URL to send the submitted dialog payload to.
More information here: https://docs.mattermost.com/developer/interactive-dialogs.html#parameters
Let me know if you have further questions? Do you know which URL you want to send the dialog payload to?
(post withdrawn by author, will be automatically deleted in 24 hours unless flagged)
I repeated the process and rebuild docker image, but it result same.
Can you help me to debug the error? @pichouk
thanks @amy.blais 
I just tried to build a fresh Mattermost image and it works. I don’t know why your Mattermost binary is not working. Did you add a specific configuration to your docker-compose.yml file ? What is the OS of your computer/server ?
Season of Docs is Google’s annual program that fosters collaboration between open source projects and technical writers. It’s happening for the first time in 2019!
Season of Docs is a unique program that pairs technical writers with open source mentors to introduce the technical writer to an open source community and provide guidance while the writer works on a real world open source project. The technical writer in turn provides documentation expertise to the open source organization.
Projects can cover a wide range of fields including Cloud computing, operating systems, graphics, medicine, programming languages, robotics, science, security and many more. Season of Docs is not a recruiting program or an internship but it does provide an invaluable experience and looks great on a resume!
From April 30, 2019 you can see the list of participating open source organizations on the Season of Docs website at g.co/seasonofdocs. The application period for technical writers opens on May 29, 2019 and ends on June 28, 2019.
This year’s Season of Docs is a pilot that accepts only a limited number of applications, so don’t wait to the last minute to prepare!
Have questions? Email season-of-docs-support@googlegroups.com or reach out to one of the mentors listed below on https://community.mattermost.com/
Mentors: Jason Blais (@jason.blais), Eric Sethna (@eric), Katie Wiersgalla (@katie.wiersgalla)
Mattermost’s key principle is Customer Obsession - we exist to make customers successful. A key resource for customers’ success with our product is our extensive documentation. This exciting opportunity will involve improving the user experience of https://docs.mattermost.com for end-users, as well as admins who deploy and maintain the Mattermost system.
Resources: https://github.com/mattermost/docs
Mentor: Jason Blais (@jason.blais), Eric Sethna (@eric), Katie Wiersgalla (@katie.wiersgalla)
Mattermost is on a mission to build a large and comprehensive integrations catalogue at https://integrations.mattermost.com! Work with the integration’s R&D team to define best practices for building integrations. Improve and expand on existing documentation https://developers.mattermost.com/integrate/getting-started/ with key topics, including user experience design, common do’s & don’ts when building, development set-ups and how-to guides.
Resources: https://github.com/mattermost/mattermost-developer-documentation/tree/master/site/content/integrate
Mentors: Eric Sethna (@Eric), Jason Blais (@jason.blais), Katie Wiersgalla (@katie.wiersgalla)
In-product help text, instruction and guidance is a key for ensuring successful use of features. Join us on our community server https://community.mattermost.com to experience Mattermost and explore where we can improve our in-product text to be concise, useful and meet our goal of designing obvious, fast and forgiving experiences for global users.
Resources: https://github.com/mattermost/mattermost-server
Mentors: Jason Blais (@jason.blais), Joram Wilander (@joram)
As you begin your exploration into open source contributions, examine the journey through the eyes of our developer contributor audience (https://developers.mattermost.com/contribute/getting-started/). Help us improve our getting started information and work with our development team to add crucial information to the specific technology sections so that developers are armed with knowledge on how existing systems work when they begin coding.
Resources: https://github.com/mattermost/mattermost-developer-documentation/tree/master/site/content/contribute
Mentors: Katie Wiersgalla (@katie.wiersgalla), Jason Blais (@jason.blais), Eric Sethna (@eric)
Transparency and community input through the R&D process starts with engagement in the planning and design process. Work with Mattermost’s product managers, internal stakeholders and customers to refine the process and information shared through the planning, specification and design lifecycle. Materials include specification documentation, research materials, product roadmaps and connecting all the materials by updating the process overview. You can view the current spec materials in action at https://community.mattermost.com/core/channels/spec-reviews.
Resources: https://github.com/mattermost/docs/blob/master/source/process/design-process.rst
Mentors: Katie Wiersgalla (@katie.wiersgalla), Jason Blais (@jason.blais), Eric Sethna (@eric)
Mattermost’s vision is to make the world safer and more productive. We want to empower our customers with a “cookbook” of recipes which help them configure their systems and integrate their workflows to accomplish their specific goals. Check out an example located on our blog: https://mattermost.com/blog/mattermost-recipe-how-to-create-a-chatbot-with-dialogflow-and-google-cloud-functions/. Review features, use cases and chat with our customers and customer success teams to document how customers can use Mattermost to fulfill this mission for themselves.
Resources: https://docs.mattermost.com/process/guest-article.html#mattermost-recipes
OS: Raspbian
docker-compose.yml:
Version: “2”
services:
db:
build: db
read_only: true
restart: unless-stopped
volumes:
- ./volumes/db/var/lib/postgresql/data:/var/lib/postgresql/data
- /etc/localtime:/etc/localtime:ro
environment:
- POSTGRES_USER=mmuser
- POSTGRES_PASSWORD=mmuser_password
- POSTGRES_DB=mattermost
# uncomment the following to enable backup
# - AWS_ACCESS_KEY_ID=XXXX
# - AWS_SECRET_ACCESS_KEY=XXXX
# - WALE_S3_PREFIX=s3://BUCKET_NAME/PATH
# - AWS_REGION=us-east-1
app:
build:
context: app
# uncomment following lines for team edition or change UID/GID
args:
- edition=team
# - PUID=1000
# - PGID=1000
restart: unless-stopped
volumes:
- ./volumes/app/mattermost/config:/mattermost/config:rw
- ./volumes/app/mattermost/data:/mattermost/data:rw
- ./volumes/app/mattermost/logs:/mattermost/logs:rw
web:
build: web
ports:
- “80:80”
- “443:443”
read_only: true
restart: unless-stopped
volumes:
# This directory must have cert files if you want to enable SSL
- ./volumes/web/cert:/cert:ro
- /etc/localtime:/etc/localtime:ro
# Uncomment for SSL
# environment:
# - MATTERMOST_ENABLE_SSL=true
Ok, nothing special. I don’t know, maybe someone who know better the way Mattermost binary is build could help. But I am not able to reproduce and this error does not mean anything to me.
Wss proxy passing doesnot working
I’ve got a gitlab 11 server in my local network at address 192.168.3.230 and reverse proxy server on address 192.168.3.35 which passing traffic from internet to intranet. I’ve successfully setted up gitlab proxy pass and mattermost proxypass in partial (login page and mattermost site works as well, but not a websockets. my apache conf listed below:
<VirtualHost :443>
SSLEngine on
SSLProxyEngine On
ServerName mattermost.server.org
ErrorLog /var/log/apache2/mattermost-error.log
CustomLog /var/log/apache2/mattermost-access.log combined
RewriteEngine On
RewriteCond %{REQUEST_URI} ^/api/v[0-9]+/(users/)?websocket [NC,OR]
RewriteCond %{HTTP:UPGRADE} ^WebSocket$ [NC,OR]
RewriteCond %{HTTP:CONNECTION} ^Upgrade$ [NC]
RewriteRule . wss://192.168.3.230:8065%{REQUEST_URI} [P,QSA,L]
#RewriteCond %{DOCUMENT_ROOT}/%{REQUEST_FILENAME} !-f
#RewriteRule .* https://192.168.3.230:8065%{REQUEST_URI} [P,QSA,L]
RequestHeader set X-Forwarded-Proto “https”
RequestHeader unset If-Modified-Since
RequestHeader unset If-None-Match
<LocationMatch "/api/(?<version>v[0-9]+)/(?<users>users/)?websocket$">
Require all granted
ProxyPassReverse wss://192.168.3.230:8065/api/v%{env:MATCH_VERSION}/%{env:MATCH_USERS}websocket
ProxyPassReverseCookieDomain 192.168.3.230 mattermost.server.org
</LocationMatch>
<Location />
Require all granted
ProxyPass https://192.168.3.230/
ProxyPassReverse https://192.168.3.230/
ProxyPassReverseCookieDomain 192.168.3.230 mattermost.server.org
</Location>
ProxyPreserveHost On
ProxyRequests Off
SSLCertificateFile /etc/letsencrypt/live/mattermost.server.org/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/mattermost.server.org/privkey.pem
Include /etc/letsencrypt/options-ssl-apache.conf
websocket_client.jsx:38 WebSocket connection to wss://mattermost.server.org/api/v4/websocket’ failed: Error during WebSocket handshake: Unexpected response code: 503
is it possible to proxy wss websocket?