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Configuring Product Subscriptions

Initial Product Download

Product subscriptions are configured on the MX Gateway by enabling product groups in the [PriceServer] section in the hostinfo.cfg file. The HSVF channel and connectivity information for each product is defined in MXProductGroup.cfg, which is not configurable.

Configuration Parameters

The ExchangeFeed parameters in the [PriceServer] section of hostinfo.cfg are configured to subscribe to product groups. After a clean install of the MX Gateway, the following parameters are enabled by default.

Example

[PriceServer]

ExchangeFeed=MX_FUTURES_AND_OPTIONS_ON_FUTURES

Exchangefeed=MX_CLIMATE_EXCHANGE_FUTURES

Configuring Product Groups

To configure product groups in the hostinfo.cfg file

  1. In Windows Explorer, navigate to <root drive>:ttconfig.
  2. Using Notepad, open the hostinfo.cfg file.
  3. In the [PriceServer] section, configure each ExchangeFeed parameter:
    • To subscribe to a product group, remove the hash symbol (#) from in front of the corresponding ExchangeFeed parameter. After a clean install of the MX Gateway, both ExchangeFeed parameters are enabled by default.
    • Ensure each parameter is on its own line in the [PriceServer] section.
    • To unsubscribe to a product group, type and enter a # in front of the corresponding ExchangeFeed parameter.
  4. From the File menu, click Save.
  5. Close hostinfo.cfg.