public async Task Execute(IContext ctx, TRequest request)
{
IContext responseCtx;
TResponse response;
try
{
(responseCtx, response) = await _rpc.Call <TRequest, TResponse>(ctx, request, _options);
}
catch (TException ex)
{
if (_onException == null)
{
throw;
}
await _onException.Execute(ctx, ex);
return;
}
// don't call the response pipe inside the try/catch,
// onException is only fo handling rpc exceptions,
// and should not be used to process
// exceptions thrown while handling the response
await _onResponse.Execute(responseCtx, response);
}
public async Task Execute(IContext ctx, T value)
{
if (_condition(ctx, value))
{
await _trueBranch.Execute(ctx, value).ConfigureAwait(false);
}
else
{
await _falseBranch.Execute(ctx, value).ConfigureAwait(false);
}
}
public async Task Execute(IContext ctx, T value)
{
if (_policyRegistry.TryGet(_policyKey, out AsyncPolicy policy))
{
await policy.ExecuteAsync(Execute, new Params(ctx, value, _next));
}
else
{
await _next.Execute(ctx, value);
}
}
public async Task Execute(IContext ctx, T value)
{
try
{
await _next.Execute(ctx, value);
}
catch (Exception ex) when(Filter(ex))
{
// ignore exceptions when the filter returns true;
}
}
public async Task Execute(IContext ctx, T value)
{
var result = _policy.Evaluate(ctx, value);
if (Decision.Permit == result.Decision)
{
await _accept.Execute(ctx, value);
}
else
{
await _deny.Execute(ctx, value);
}
}
public async Task Execute(IContext ctx, T value)
{
await _semaphore.WaitAsync(ctx.Token);
try
{
await _next.Execute(ctx, value);
}
finally
{
_semaphore.Release();
}
}
public async Task Execute(IContext ctx, T value)
{
var key = _getKey(ctx, value);
if (_cases.TryGetValue(key, out var selectedCase))
{
await selectedCase.Execute(ctx, value).ConfigureAwait(false);
}
else
{
await _defaultCase.Execute(ctx, value).ConfigureAwait(false);
}
}
///<summary>Fires the Received event.</summary>
public override async Task HandleBasicDeliver(string consumerTag, ulong deliveryTag, bool redelivered, string exchange, string routingKey, IBasicProperties properties, ReadOnlyMemory <byte> body)
{
// No need to call base, it's empty.
var background = Context.Background;
var receive = new Receive(consumerTag, deliveryTag, redelivered, exchange, routingKey, properties, body);
using var basicDeliver = ActivitySources.Default.StartActivity("basic_deliver".WithRmqInitPrefix());
try
{
await _next.Execute(background, receive);
}
catch (Exception ex)
{
basicDeliver?.RecordException(ex);
throw;
}
}
public async Task Execute(IContext ctx, T value)
{
ctx.TryGetActivityContext(out ActivityContext parentContext);
var tags = _getTags?.Invoke(ctx, value);
using var activity = _source.StartActivity(_name, _kind, parentContext, tags);
try
{
if (activity != null)
{
ctx = ctx.WithActivityContext(activity.Context);
}
await _next.Execute(ctx, value);
}
catch (Exception ex)
{
activity?.RecordException(ex);
throw;
}
}
public async Task Execute(IContext ctx, TIn value)
{
var(ctx1, value1) = await _transform(ctx, value).ConfigureAwait(false);
await _next.Execute(ctx1, value1).ConfigureAwait(false);
}
public async Task Execute(IContext ctx, T value)
{
await _executeAsync(ctx, value).ConfigureAwait(false);
await _next.Execute(ctx, value).ConfigureAwait(false);
}
public async Task Execute(IContext ctx, T value)
{
await _retryPolicy.ExecuteAsync(async (c) => await _next.Execute(ctx, value), ctx.Token);
}
/// <summary> Execute the pipe with the Background context </summary>
public static Task Execute <T>(this IPipe <T> pipe, T value)
{
return(pipe.Execute(Context.Background, value));
}
public async Task Execute(IContext ctx, T value)
{
var p = await _principalProvider.Provide(ctx, value);
await _next.Execute(ctx.WithPrincipal(p), value);
}
public async Task Execute(IContext ctx, T value)
{
await Console.Out.WriteLineAsync($"Print: {value}");
await _next.Execute(ctx, value);
}
