public Task PublishAsync <T>(T message, string messageId = null, string correlationId = null,
string spanContext = null, object messageContext = null, IDictionary <string, object> headers = null,
IConventions messageConventions = null)
where T : class
{
var _spanContextHeader = _options.GetSpanContextHeader();
var _contextHeader = _options.GetContextHeader();
var _loggerEnabled = _options.Logger?.Enabled ?? true;
var _contextEnabled = _options.Context?.Enabled ?? true;
return(_busClient.PublishAsync(message, ctx =>
ctx.UsePublishConfiguration(cfg => cfg.WithProperties(properties =>
{
properties.MessageId = string.IsNullOrWhiteSpace(messageId)
? Guid.NewGuid().ToString("N")
: messageId;
properties.CorrelationId = string.IsNullOrWhiteSpace(correlationId)
? Guid.NewGuid().ToString("N")
: correlationId;
properties.Timestamp = new AmqpTimestamp(DateTimeOffset.UtcNow.ToUnixTimeSeconds());
properties.Headers = new Dictionary <string, object>();
if (!string.IsNullOrWhiteSpace(spanContext))
{
properties.Headers.Add(_spanContextHeader, spanContext);
}
if (_contextEnabled)
{
// add context to header
IncludeMessageContext(messageContext, properties);
}
if (headers is { })
{
foreach (var(key, value) in headers)
{
if (string.IsNullOrWhiteSpace(key) || value is null)
{
continue;
}
properties.Headers.TryAdd(key, value);
}
}
var conventions = messageConventions ?? _conventionsProvider.Get <T>();
if (messageConventions is { })
public ContextProvider(IRabbitMQSerializer serializer, RabbitMqOptions options)
{
_serializer = serializer;
HeaderName = options.GetContextHeader();
}