| | | 1 | | using Microsoft.Extensions.Options; |
| | | 2 | | |
| | | 3 | | namespace AsyncResponse.Transports.AzureServiceBus; |
| | | 4 | | |
| | 203 | 5 | | internal sealed class AzureServiceBusReplyTargetProvider( |
| | 203 | 6 | | IOptions<AzureServiceBusAsyncResponseOptions> _options) : IAsyncResponseReplyTargetProvider |
| | | 7 | | { |
| | | 8 | | /// <summary>Gets the configured reply target.</summary> |
| | | 9 | | public AsyncResponseReplyTarget GetReplyTarget(string? name = null) |
| | | 10 | | { |
| | 8 | 11 | | var options = _options.Value; |
| | 8 | 12 | | AzureServiceBusOptionsValidator.ValidateCommon(options); |
| | 8 | 13 | | var targetName = string.IsNullOrWhiteSpace(name) |
| | 8 | 14 | | ? options.DefaultReplyTargetName |
| | 8 | 15 | | : name; |
| | | 16 | | |
| | 8 | 17 | | var target = ResolveTarget(options, targetName); |
| | 6 | 18 | | var queue = AzureServiceBusOptionsValidator.Required( |
| | 6 | 19 | | target.Queue, |
| | 6 | 20 | | $"{nameof(AzureServiceBusReplyTargetOptions)}.{nameof(AzureServiceBusReplyTargetOptions.Queue)}"); |
| | | 21 | | |
| | | 22 | | // A NAMED target must not be the worker queue (DB-transport parity): its responses would |
| | | 23 | | // be consumed as worker jobs, NAK-cycled to the cap and dead-lettered, while the waiter |
| | | 24 | | // times out. (The dead-letter queue is a sub-entity and cannot collide by name.) |
| | 6 | 25 | | if (StringComparer.Ordinal.Equals(queue, options.WorkerQueue)) |
| | | 26 | | { |
| | 2 | 27 | | throw new InvalidOperationException( |
| | 2 | 28 | | $"Azure Service Bus async-response reply target '{targetName}' uses queue '{queue}', which collides with |
| | 2 | 29 | | $"{nameof(AzureServiceBusAsyncResponseOptions.WorkerQueue)}; its responses would be consumed as worker j |
| | | 30 | | } |
| | | 31 | | |
| | 4 | 32 | | var properties = new Dictionary<string, string>(target.Properties, StringComparer.Ordinal) |
| | 4 | 33 | | { |
| | 4 | 34 | | ["queue"] = queue, |
| | 4 | 35 | | ["correlationIdProperty"] = options.CorrelationIdProperty |
| | 4 | 36 | | }; |
| | | 37 | | |
| | 4 | 38 | | return new AsyncResponseReplyTarget |
| | 4 | 39 | | { |
| | 4 | 40 | | Name = targetName, |
| | 4 | 41 | | Transport = AzureServiceBusAsyncResponseOptions.TransportName, |
| | 4 | 42 | | Address = queue, |
| | 4 | 43 | | Properties = properties |
| | 4 | 44 | | }; |
| | | 45 | | } |
| | | 46 | | |
| | | 47 | | private static AzureServiceBusReplyTargetOptions ResolveTarget( |
| | | 48 | | AzureServiceBusAsyncResponseOptions options, |
| | | 49 | | string targetName) |
| | | 50 | | { |
| | 8 | 51 | | if (options.ReplyTargets.TryGetValue(targetName, out var configured)) |
| | 4 | 52 | | return configured; |
| | | 53 | | |
| | 4 | 54 | | if (StringComparer.Ordinal.Equals(targetName, options.DefaultReplyTargetName)) |
| | 2 | 55 | | return new AzureServiceBusReplyTargetOptions { Queue = options.ResponseQueue }; |
| | | 56 | | |
| | 2 | 57 | | throw new InvalidOperationException( |
| | 2 | 58 | | $"Azure Service Bus async-response reply target '{targetName}' is not configured. " + |
| | 2 | 59 | | $"Configure {nameof(AzureServiceBusAsyncResponseOptions.ResponseQueue)} for the default target " + |
| | 2 | 60 | | $"or add a named target with {nameof(AzureServiceBusAsyncResponseOptions.AddReplyTarget)}."); |
| | | 61 | | } |
| | | 62 | | } |