Client

Dispatcher

struct Dispatcher

Dispatch interface used to manage client requests.

The implementation can throw if the request is invalid or if the environment is known to not be in a good state. For example, if a connection is not yet established.

It is implementation specific if the request is handled synchronously or asynchronously.

Public Functions

virtual void operator()(ControlAck const&, uint8_t source) = 0

Control.

virtual void send(CreateOrder const&, uint8_t source, bool is_last = true) = 0

Send a request to create a new order.

virtual void send(ModifyOrder const&, uint8_t source, bool is_last = true) = 0

Send a request to modify an existing order.

virtual void send(CancelOrder const&, uint8_t source, bool is_last = true) = 0

Send a request to cancel an existing order.

virtual void send(CancelAllOrders const&, uint8_t source) = 0

Send a request to cancel all orders.

virtual void send(CustomMetrics const&, uint8_t source) = 0

Send a request to update custom metrics.

virtual void send(CustomMatrix const&, uint8_t source) = 0

Send a request to update custom matrix.

virtual void send(Portfolio const&, uint8_t source) = 0

Send a request to update a portfolio (position manager, only) !!! EXPERIMENTAL !!!

virtual void send(RiskLimits const&, uint8_t source) = 0

Send a request to update risk limits (risk manager, only) !!! EXPERIMENTAL !!!

virtual uint8_t broadcast(CancelAllOrders const&) = 0

Broadcast request to cancel all orders (returns number of failed requests)

virtual void send(MassQuote const&, uint8_t source) = 0

Send a request to update quotes.

virtual void send(CancelQuotes const&, uint8_t source) = 0

Send a request to cancel quotes.

virtual void enqueue(CustomMessage const&) = 0

Useful to communicate between threads.

template<typename Callback>
inline void create_trace_info(Callback callback)

Make it possible to populate origin_create_time and receive_time for external events.

Handler

struct Handler

Client interface used to implement handlers for update events.

It is the responsibility of the client implementation to manage state and state transitions.

The client is not allowed to throw. Any exception thrown by the event handler may result in termination of the process or, at least, undefined behaviour.

Public Functions

inline virtual void operator()(Event<Start> const&)

inline virtual void operator()(Event<Stop> const&)

inline virtual void operator()(Event<Timer> const&)

inline virtual void operator()(Event<Connected> const&)

inline virtual void operator()(Event<Disconnected> const&)

inline virtual void operator()(Event<BatchBegin> const&)

inline virtual void operator()(Event<BatchEnd> const&)

inline virtual void operator()(Event<Control> const&)

inline virtual void operator()(Event<DownloadBegin> const&)

inline virtual void operator()(Event<DownloadEnd> const&)

inline virtual void operator()(Event<Ready> const&)

inline virtual void operator()(Event<GatewaySettings> const&)

inline virtual void operator()(Event<StreamStatus> const&)

inline virtual void operator()(Event<ExternalLatency> const&)

inline virtual void operator()(Event<RateLimitsUpdate> const&)

inline virtual void operator()(Event<RateLimitTrigger> const&)

inline virtual void operator()(Event<GatewayStatus> const&)

inline virtual void operator()(Event<ReferenceData> const&)

inline virtual void operator()(Event<MarketStatus> const&)

inline virtual void operator()(Event<TopOfBook> const&)

inline virtual void operator()(Event<MarketByPriceUpdate> const&)

inline virtual void operator()(Event<MarketByOrderUpdate> const&)

inline virtual void operator()(Event<TradeSummary> const&)

inline virtual void operator()(Event<StatisticsUpdate> const&)

inline virtual void operator()(Event<TimeSeriesUpdate> const&)

inline virtual void operator()(Event<CancelAllOrdersAck> const&)

inline virtual void operator()(Event<OrderAck> const&)

inline virtual void operator()(Event<OrderUpdate> const&)

inline virtual void operator()(Event<TradeUpdate> const&)

inline virtual void operator()(Event<PositionUpdate> const&)

inline virtual void operator()(Event<FundsUpdate> const&)

inline virtual void operator()(Event<CustomMetricsUpdate> const&)

inline virtual void operator()(Event<CustomMatrixUpdate> const&)

inline virtual void operator()(Event<CustomMessage> const&)

inline virtual void operator()(Event<ParametersUpdate> const&)

inline virtual void operator()(Event<PortfolioUpdate> const&)

inline virtual void operator()(Event<RiskLimitsUpdate> const&)

inline virtual void operator()(Event<MassQuoteAck> const&)

inline virtual void operator()(Event<CancelQuotesAck> const&)

inline virtual void operator()(metrics::Writer&) const

Symbol

struct Symbol

Symbol regex.

Public Members

std::string_view regex

Regular expression.

std::string_view exchange

Exchange name (optional)

Account

struct Account

Account regex.

Public Members

std::string_view regex

Regular expression.

Config

struct Config

Dispatch interface used to manage subscriptions.

Public Functions

virtual void dispatch(Handler&) const = 0

Framework will request the configuration by calling this method.

struct Handler

struct Handler