private static HttpRequestMessage BuildRequest(RestApiEndpoint endpoint, HttpMethod httpMethod, string methodName = null, object[] args = null)
{
var payload = httpMethod == HttpMethod.Post ? new PayloadMessage {
Target = methodName, Arguments = args
} : null;
return(GenerateHttpRequest(endpoint.Audience, payload, endpoint.Token, httpMethod));
}
private HttpRequestMessage BuildRequest(RestApiEndpoint api, HttpMethod httpMethod, string productInfo, string methodName = null, object[] args = null)
{
var payload = httpMethod == HttpMethod.Post ? new PayloadMessage {
Target = methodName, Arguments = args
} : null;
return(GenerateHttpRequest(api.Audience, api.Query, httpMethod, payload, api.Token, productInfo));
}
private Task CallRestApi(RestApiEndpoint endpoint, HttpMethod httpMethod, string methodName = null, object[] args = null, CancellationToken cancellationToken = default)
{
var payload = httpMethod == HttpMethod.Post ? new PayloadMessage {
Target = methodName, Arguments = args
} : null;
var httpClient = HttpClientFactory.CreateClient();
var request = GenerateHttpRequest(endpoint.Audience, payload, endpoint.Token, HttpMethod.Post);
return(httpClient.SendAsync(request));
}
public Task SendAsync(
RestApiEndpoint api,
HttpMethod httpMethod,
string productInfo,
string methodName = null,
object[] args = null,
Func <HttpResponseMessage, bool> handleExpectedResponse = null,
CancellationToken cancellationToken = default)
{
if (handleExpectedResponse == null)
{
return(SendAsync(api, httpMethod, productInfo, methodName, args, handleExpectedResponseAsync: null, cancellationToken));
}
return(SendAsync(api, httpMethod, productInfo, methodName, args, response => Task.FromResult(handleExpectedResponse(response)), cancellationToken));
}
public async Task SendAsync(
RestApiEndpoint api,
HttpMethod httpMethod,
string productInfo,
string methodName = null,
object[] args = null,
Func <HttpResponseMessage, Task <bool> > handleExpectedResponseAsync = null,
CancellationToken cancellationToken = default)
{
var httpClient = HttpClientFactory.CreateClient();
var request = BuildRequest(api, httpMethod, productInfo, methodName, args);
HttpResponseMessage response = null;
try
{
response = await httpClient.SendAsync(request, HttpCompletionOption.ResponseHeadersRead, cancellationToken);
}
catch (HttpRequestException ex)
{
throw new AzureSignalRInaccessibleEndpointException(request.RequestUri.ToString(), ex);
}
if (handleExpectedResponseAsync == null)
{
await ThrowExceptionOnResponseFailureAsync(response);
}
else
{
if (!await handleExpectedResponseAsync(response))
{
await ThrowExceptionOnResponseFailureAsync(response);
}
}
response.Dispose();
}
