Scatter-Gather Generator

[GenerateScatterGather] creates a typed ScatterGather<TRequest,TResponse,TResult> factory.

[GenerateScatterGather(typeof(SupplierQuoteRequest), typeof(SupplierQuote), typeof(SupplierQuoteSummary))]
public static partial class SupplierQuotes
{
    [ScatterGatherRecipient("regional", 10)]
    private static ScatterGatherReply<SupplierQuote> Regional(Message<SupplierQuoteRequest> message, MessageContext context)
        => ScatterGatherReply<SupplierQuote>.Success(new SupplierQuote("regional", 9.75m, true));

    [ScatterGatherAggregator]
    private static SupplierQuoteSummary Aggregate(
        IReadOnlyList<ScatterGatherReply<SupplierQuote>> replies,
        Message<SupplierQuoteRequest> message,
        MessageContext context)
        => SupplierQuoteScatterGathers.Aggregate(replies, message, context);
}

Diagnostics:

PKSCG001: host type must be partial.
PKSCG002: at least one recipient is required.
PKSCG003: recipient signature is invalid.
PKSCG004: aggregator signature is invalid.
PKSCG005: recipient names and orders must be unique.

Table of Contents

Scatter-Gather Generator