Setting up WebViewer BIM Server

WebViewer BIM Server is a REST server for performing 3D document work.

This server comes packaged as a Docker image available for Linux, MacOS Intel (not in M1) or Windows.

• Server license key provided by Apryse.
• Get a trial license key to try for free.
• Install Docker CLI.

Pull latest webviewer bim server image:

1docker pull pdftron/webviewer-bim-server:latest

The BIM server supports both setting configuration through a config file and setting it directly through environment variables. To set configuration through a config file take the following steps:

The configuration file is a JSON file with the following options:

• license - The server license key
• temp_directory - The temp directory to use for processing. Defaults to ./sys/tmp
• log_directory - The log directory to use for server logs. Defaults to ./sys/logs
• data_directory - The directory to store cached data in. Defaults to ./sys/data
• log_level - Sets the logging level. Accepts DEBUGINFOTRACEWARN
• num_threads - The number of concurrent jobs to target. Defaults to number of CPUs detected minus 1.
• bind_address - The server binding address. Defaults to 0.0.0.0
• port - The server port. Defaults to 8085
• max_cache_size - The maximum cache size before forcing cache deletion. Defaults to 90% of the available disk.
• force_zero_cache- Force cache to constantly be removed. Defaults to false
• release_mode - Sets HTTP to release mode, defaults to true.
• request_timeout - Maximum time to wait for an HTTP request result in seconds. Defaults to 10 seconds.
• job_timeout - Maximum time to wait for a job to complete . Defaults to 10 minutes.
• use_https - If true, enables HTTPS and uses the HTTPSPort. Defaults to false
• https_port - HTTPS port, defaults to 443
• https_cert_file - The HTTPS public certificate location.
• https_key_file - The HTTPS private certificate location.
• allowed_origins - The origins allowed to access the server. Expects a string array ['test.com','pdftron.com']
• allow_credentials - If true, includes the Access-Control-Allow-Credentials header in server responses. Required if using withCredentials on client-side API calls.

A sample of what the json file should look like.

1{
2   "license": "my_license_key",
3   "allowed_origins": ["test.com", "pdftron.com"],
4   "request_timeout": 30
5}

In order to pass these arguments as enviroment variables, just run the docker contianer with variable with the prefix trn_, such as:

1docker run -e trn_license="MYLICENSE" -p 8085:8085 pdftron/webviewer-bim-server

1docker run -p 8085:8085 -v ABSOLUTE_PATH_TO_CONFIG_JSON_FILE:/home/docjob/config pdftron/webviewer-bim-server

This will mount the config file to the container into the path /home/docjob/config where it will be loaded from.

1docker run -p 8085:8085 -e trn_license="my_license_key" pdftron/webviewer-bim-server

This will run the container with the trn_license configuration variable defined.

It's important to maintain uptime when using a Docker container. The best way to do this is with a container management tool such as Portainer, Kubernetes, OpenShift, Docker, ECS and much more.

When managing your container, you can use the built-in health API to monitor its status.

If you enabled withCredentials in supported client-side APIs, the BIM server must be configured correctly:

1. Ensure allow_credentials is enabled.
2. Ensure allowed_origins is not using the default * wildcard.

See client-side documentation for more details.