Sequence number of message block.

Feed identifier.

This field is true if messages has been received within bundle (see BundleMarker).

Processing latency in microseconds.

Number of messages in message block.

Date-time of the message received.

Date-time of the message sent.

Each message is assigned a sequence number that increases monotonically on the server side. To save bandwidth, the sequence number is a field in the block header, instead of every message. The sequence number for the first message is used in the header, and the client is expected to derive the sequence numbers for subsequent messages in the block. In the case of a heartbeat which includes only header in the block, the expected next sequence number is used.

The session number is used so that a client can easily detect when a new session has started after the daily maintenance window or failure on the server side. It should stay the same for a given multicast channel until a new session has started. It should be noted that the same number can be used by different multicast channels.

Releases all resources used by the MessageEventArgs<OnixS::ICE::iMpact::MarketData::OptionOpenInterest>

Determines whether the specified object is equal to the current object.

Serves as the default hash function.

Gets the Type of the current instance.

Returns the string representation of the object.