• Programming Guide
  • Api Documentation
  • OnixS .NET Core CME Market Data Handler, version 4.2.2
Show / Hide Table of Contents
  • Introduction
  • System Requirements
  • Getting Started
    • Licensing
    • Error Reporting
    • Configuration Files
    • Handler Events
    • Logging
  • Advanced Programming
    • Security Filtering
    • Best Bid-Offer Tracking
    • Security Definitions Cache
    • Strongly Typed Messages
    • Replaying Log Files
  • Low Latency Best Practices
  • Troubleshooting
  • FAQ
  • Support
  • External Resources

Licensing

The handler requires a valid license key file for its execution. If there is no license file available or the handler is not able to locate it, LicenseException will be thrown.

Locating License

By default, the handler looks for the license file named *.lic in the same directory where the handler's assembly resides.

However, your license file can be placed anywhere on the file system. To instruct the handler about an alternative location of the license file, it's necessary to specify the path to the license file using the LicensePath property of the Handler class.

Checking License Expiration

The License key file expiration date can be checked using LicenseExpirationDate property of the Handler class.

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