getsubscriptions

Retrieve Money.Net subscribed symbols and event handler functions

Since R2021b

Syntax

subs = getsubscriptions(c)

Description

subs = getsubscriptions(c) returns the subscription list subs that contains open subscriptions for the Money.Net web socket interface connection c.

Examples

Retrieve Subscribed Symbols and Event Handlers

Create Money.Net web socket interface connection c using a user name and password.

username = "[e-mail]";
pwd = "999999";

c = moneynetws(username,pwd);

Subscribe to the symbols IBM^® and Google^® for real-time data updates using the Money.Net connection c.

symbols = ["IBM" "GOOG"];
realtime(c,symbols)

The default event handler function processes real-time data updates.

Retrieve the subscribed symbols and the corresponding event handler function for each symbol using the Money.Net connection c.

subs = getsubscriptions(c)

subs =

  2×2 table

    Symbols           EventHandlers       
    _______    ___________________________

    "GOOG"     {@mnWSRealTimeEventHandler}
    "IBM"      {@mnWSRealTimeEventHandler}

subs returns a table with a row for each symbol and the corresponding event handler function.

Unsubscribe from all symbols using the Money.Net connection c.

stop(c)

Close the Money.Net web socket interface connection.

close(c)

Input Arguments

c — Money.Net web socket interface connection

moneynetws object

Money.Net web socket interface connection, specified as a moneynetws object created using the moneynetws function.

Output Arguments

subs — Subscription list

table

Subscription list, returned as a table. The list contains all currently subscribed symbols and the corresponding event handler function that is processing real-time updates for each symbol. Each row in the table represents one unique subscription.

If there are no subscribed symbols, subs is an empty table.

Version History

Introduced in R2021b