/// <summary>
/// Gets the list of exchanges.
/// </summary>
/// <param name="client"><see cref="IOpenfeedClient"/></param>
/// <param name="ct"><see cref="CancellationToken"/>.</param>
/// <returns>The <see cref="IReadOnlyList{Exchange}"/></returns>
public static async ValueTask <IReadOnlyList <Exchange> > GetExchangesAsync(this IOpenfeedClient client, CancellationToken ct)
{
for (; ;)
{
try {
var connection = await client.GetConnectionAsync(ct).ConfigureAwait(false);
return(await connection.GetExchangesAsync(ct).ConfigureAwait(false));
}
catch (OpenfeedDisconnectedException) {
}
}
}
/// <summary>
/// Gets the list of instrument references for a symbol.
/// </summary>
/// <param name="client"><see cref="IOpenfeedClient"/>.</param>
/// <param name="marketId">Market ID for which to obtain the <see cref="InstrumentReferenceResponse"/>.</param>
/// <param name="ct"><see cref="CancellationToken"/>.</param>
/// <returns><see cref="InstrumentReferenceResponse"/>.</returns>
public static async Task <InstrumentReferenceResponse> GetInstrumentReferenceAsync(this IOpenfeedClient client, long marketId, CancellationToken ct)
{
for (; ;)
{
try {
var connection = await client.GetConnectionAsync(ct).ConfigureAwait(false);
return(await connection.GetInstrumentReferenceAsync(new InstrumentReferenceRequest { MarketId = marketId }, ct));
}
catch (OpenfeedDisconnectedException) {
}
}
}
