Page History

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LogonResponse                         Called upon a successful logon.
Logout                                         Called when a logout is requested to the client. The client should respond with a logout response.
LogoutResponse                        A response to a successful logout request.
Heartbeat                                     Called when a heartbeat is received.
ResendRequest                           A request from the server to resend messages. Used to notify what messages may have been dropped.

                                                       been dropped. Response to this with a sequence gap fill.

MarketDefinition                          Gives the definition of a particular venue.
TradingSessionStatus                 A response to the trading session request. This notifies the client of the subscription status for a trading venue.
ExecutionReport                          A response to an order action (order submission, modification`, or cancellation) to give the user the status of the order.
OrderCancelReject                      Sent when an attempt to cancel an order fails.

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