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Connection Failure and Recovery

Chapter Overview

System failure can occur at various points within the trading environment. These points include the OSE Gateway and the Exchange host. This chapter’s discussion is restricted to total software and/or hardware failure and available options for disaster recovery.

Hot Failover

Currently, OSE Gateways do not support hot failover or redundant trading systems.

Cancel on Disconnect

The OSE Gateway supports the Cancel on Disconnect functionality:

  • If Cancel on Disconnect is enabled -- Orders are placed on Hold and deleted at the end of the trading session if they are not reactivated.
  • If Cancel on Disconnect is disabled -- Orders that haven’t been filled remain working after the gateway reconnects.