public async Task PublishAsync(HealthReport report, CancellationToken cancellationToken)
{
try
{
if (api == null)
{
api = (ElmahioAPI)ElmahioAPI.Create(options.ApiKey, new ElmahIoOptions());
// Override the default 5 seconds. Publishing health check results doesn't impact any HTTP request on the users website, why it is fine to wait.
api.HttpClient.Timeout = new TimeSpan(0, 0, 0, 30);
api.HttpClient.DefaultRequestHeaders.UserAgent.Add(new ProductInfoHeaderValue(new ProductHeaderValue("Elmah.Io.AspNetCore.HealthChecks", _assemblyVersion)));
}
var createHeartbeat = new CreateHeartbeat
{
Result = Result(report),
Reason = Reason(report),
Application = options.Application,
};
if (options.OnFilter != null && options.OnFilter(createHeartbeat))
{
return;
}
options.OnHeartbeat?.Invoke(createHeartbeat);
try
{
await api.Heartbeats.CreateAsync(options.HeartbeatId, options.LogId.ToString(), createHeartbeat);
}
catch (Exception inner)
{
options.OnError?.Invoke(createHeartbeat, inner);
throw;
}
}
catch (Exception e)
{
logger?.LogError(e, "Error during publishing health check status to elmah.io.");
throw;
}
}
/// <summary>
/// Create a new heartbeat.
/// </summary>
/// <param name='id'>
/// The ID of the heartbeat check.
/// </param>
/// <param name='logId'>
/// The ID of the log containing the heartbeat check.
/// </param>
/// <param name='body'>
/// The details of the heartbeat.
/// </param>
/// <param name='customHeaders'>
/// Headers that will be added to request.
/// </param>
/// <param name='cancellationToken'>
/// The cancellation token.
/// </param>
/// <exception cref="HttpOperationException">
/// Thrown when the operation returned an invalid status code
/// </exception>
/// <exception cref="ValidationException">
/// Thrown when a required parameter is null
/// </exception>
/// <exception cref="System.ArgumentNullException">
/// Thrown when a required parameter is null
/// </exception>
/// <return>
/// A response object containing the response body and response headers.
/// </return>
public async Task <HttpOperationResponse> CreateWithHttpMessagesAsync(string id, string logId, CreateHeartbeat body = default(CreateHeartbeat), Dictionary <string, List <string> > customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
{
if (id == null)
{
throw new ValidationException(ValidationRules.CannotBeNull, "id");
}
if (logId == null)
{
throw new ValidationException(ValidationRules.CannotBeNull, "logId");
}
// Tracing
bool _shouldTrace = ServiceClientTracing.IsEnabled;
string _invocationId = null;
if (_shouldTrace)
{
_invocationId = ServiceClientTracing.NextInvocationId.ToString();
Dictionary <string, object> tracingParameters = new Dictionary <string, object>();
tracingParameters.Add("id", id);
tracingParameters.Add("logId", logId);
tracingParameters.Add("body", body);
tracingParameters.Add("cancellationToken", cancellationToken);
ServiceClientTracing.Enter(_invocationId, this, "Create", tracingParameters);
}
// Construct URL
var _baseUrl = Client.BaseUri.AbsoluteUri;
var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "v3/heartbeats/{logId}/{id}").ToString();
_url = _url.Replace("{id}", System.Uri.EscapeDataString(id));
_url = _url.Replace("{logId}", System.Uri.EscapeDataString(logId));
// Create HTTP transport objects
var _httpRequest = new HttpRequestMessage();
HttpResponseMessage _httpResponse = null;
_httpRequest.Method = new HttpMethod("POST");
_httpRequest.RequestUri = new System.Uri(_url);
// Set Headers
if (customHeaders != null)
{
foreach (var _header in customHeaders)
{
if (_httpRequest.Headers.Contains(_header.Key))
{
_httpRequest.Headers.Remove(_header.Key);
}
_httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
}
}
// Serialize Request
string _requestContent = null;
if (body != null)
{
_requestContent = Microsoft.Rest.Serialization.SafeJsonConvert.SerializeObject(body, Client.SerializationSettings);
_httpRequest.Content = new StringContent(_requestContent, System.Text.Encoding.UTF8);
_httpRequest.Content.Headers.ContentType = System.Net.Http.Headers.MediaTypeHeaderValue.Parse("application/json-patch+json; charset=utf-8");
}
// Set Credentials
if (Client.Credentials != null)
{
cancellationToken.ThrowIfCancellationRequested();
await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
}
// Send Request
if (_shouldTrace)
{
ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
}
cancellationToken.ThrowIfCancellationRequested();
_httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
if (_shouldTrace)
{
ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
}
HttpStatusCode _statusCode = _httpResponse.StatusCode;
cancellationToken.ThrowIfCancellationRequested();
string _responseContent = null;
if ((int)_statusCode != 200 && (int)_statusCode != 400 && (int)_statusCode != 401 && (int)_statusCode != 402 && (int)_statusCode != 404 && (int)_statusCode != 429)
{
var ex = new HttpOperationException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
if (_httpResponse.Content != null)
{
_responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
}
else
{
_responseContent = string.Empty;
}
ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
if (_shouldTrace)
{
ServiceClientTracing.Error(_invocationId, ex);
}
_httpRequest.Dispose();
if (_httpResponse != null)
{
_httpResponse.Dispose();
}
throw ex;
}
// Create Result
var _result = new HttpOperationResponse();
_result.Request = _httpRequest;
_result.Response = _httpResponse;
if (_shouldTrace)
{
ServiceClientTracing.Exit(_invocationId, _result);
}
return(_result);
}
/// <summary>
/// Create a new heartbeat.
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='id'>
/// The ID of the heartbeat check.
/// </param>
/// <param name='logId'>
/// The ID of the log containing the heartbeat check.
/// </param>
/// <param name='body'>
/// The details of the heartbeat.
/// </param>
/// <param name='cancellationToken'>
/// The cancellation token.
/// </param>
public static async Task CreateAsync(this IHeartbeats operations, string id, string logId, CreateHeartbeat body = default(CreateHeartbeat), CancellationToken cancellationToken = default(CancellationToken))
{
(await operations.CreateWithHttpMessagesAsync(id, logId, body, null, cancellationToken).ConfigureAwait(false)).Dispose();
}
/// <summary>
/// Create a new heartbeat.
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='id'>
/// The ID of the heartbeat check.
/// </param>
/// <param name='logId'>
/// The ID of the log containing the heartbeat check.
/// </param>
/// <param name='body'>
/// The details of the heartbeat.
/// </param>
public static void Create(this IHeartbeats operations, string id, string logId, CreateHeartbeat body = default(CreateHeartbeat))
{
operations.CreateAsync(id, logId, body).GetAwaiter().GetResult();
}
