TT Messaging

7.1.12.3 (win64)

Released: Mar 07, 2014 File Size: 0
Package Contents:
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Important Notes

Why Should I Upgrade?

TT Messaging (TTM) 7.x provides greatly improved performance, scalability, and logging capabilities due to extensive refactoring of the TTM API and Daemon. TTM 7.x is operationally identical to previous TTM releases: TTM continues to manage queues, provide subject resolution, and use the same application semantics/wire protocol as previous versions.

TTM 7.1 adds the following functionality:
  • The TTM WAN Router is now multi-threaded, which allows TTM to take advantage of multi-core hosts.
  • The TTM WAN Router automatically configures itself for optimal use of multiple cores.

System Requirements

TT Messaging (TTM) 7.x provides greatly improved performance, scalability, and logging capabilities due to extensive refactoring of the TTM API and Daemon. TTM 7.x is operationally identical to previous TTM releases: TTM continues to manage queues, provide subject resolution, and use the same application semantics/wire protocol as previous versions.

TTM 7.1 adds the following functionality:
  • The TTM WAN Router is now multi-threaded, which allows TTM to take advantage of multi-core hosts.
  • The TTM WAN Router automatically configures itself for optimal use of multiple cores.

Installation Notes

The TTM 7.1 package may be used for new installations / upgrades of TTM WAN Routers or X_TRADERĀ® Remote Hosts. When installing or upgrading a TTM WAN Router or Remote Host using this package, TTM 7.1 assumes no other TT applications are running on the server and auto-configures itself to maximize use of all available cores.

Enhancements

Fixes

  1. API
    1. Fixed an issue in TTM API related to a crash in the Algo SE server. (Ref 227398)

  2. Daemon
    1. Fixed an issue where the TTM Daemon could sometimes crash while initializing a PGM stream. (Ref 227109)

  3. Proxy
    1. Fixed an issue where X_TRADERĀ® stayed connected to the backup TTM Proxy host when it should have failed back to the primary TTM Proxy host. (Ref 227114)

  4. Router
    1. Fixed an issue where the TTM WAN Router could sometimes crash on shutdown. (Ref 227495)

Known Issues

  1. WARNING: Guardian 7.17.0 may become disconnected from the network if Guardian administrative functions are used to start or stop the TTM WAN Router service. As an alternative, please use Guardian 7.9.x or the Services control panel module to start or stop the TTM WAN Router. This issue will be corrected in a future Guardian patch.
  2. TTM 7.x no longer supports multiple TTM WAN router and/or Remote Host processes running on a single server. A TTM server may only run a single instance of the TTM WAN Router or Remote Host daemon process.