public async Task Roundtrip()
{
var data = new byte[] { 255, 0 };
var input = new HttpRequestMessage();
input.RequestUri = new Uri("https://example.com:8080/");
input.Method = HttpMethod.Patch;
input.Headers.Add("User-Agent", "Foo/1.0");
input.Content = new ByteArrayContent(data);
input.Content.Headers.Add("Content-Type", "application/x-test");
HttpRequestMessage output;
using (var stream = new MemoryStream())
{
await RequestSerialization.Serialize(input, stream);
stream.Seek(0, SeekOrigin.Begin);
output = await RequestSerialization.Deserialize(stream);
}
var outputData = await output.Content.ReadAsByteArrayAsync();
Assert.AreEqual("https://example.com:8080/",
output.RequestUri.AbsoluteUri);
Assert.AreEqual(HttpMethod.Patch, output.Method);
Assert.AreEqual("Foo/1.0",
output.Headers.UserAgent.FirstOrDefault()?.ToString());
Assert.AreEqual("application/x-test",
output.Content.Headers.ContentType.MediaType);
CollectionAssert.AreEqual(data, outputData);
}
public async Task Roundtrip_NoContent()
{
var input = new HttpRequestMessage();
input.RequestUri = new Uri("https://example.com:8080/");
input.Method = HttpMethod.Patch;
HttpRequestMessage output;
using (var stream = new MemoryStream())
{
await RequestSerialization.Serialize(input, stream);
stream.Seek(0, SeekOrigin.Begin);
output = await RequestSerialization.Deserialize(stream);
}
Assert.AreEqual("https://example.com:8080/",
output.RequestUri.AbsoluteUri);
Assert.IsNull(output.Content);
}
public async Task ProcessMessage(
[QueueTrigger("requests-v1")] string message,
ILogger logger)
{
var blobClient = _storageProvider.Get(null).CreateCloudBlobClient();
var blob = new CloudBlob(new Uri(message), blobClient);
HttpRequestMessage request;
using (var stream = await blob.OpenReadAsync())
request = await RequestSerialization.Deserialize(stream);
HttpResponseMessage response;
using (var client = _httpClientFactory.CreateClient())
response = await client.SendAsync(request);
logger.LogInformation(
(int)response.StatusCode + " " +
request.Method + " " +
request.RequestUri);
if (!response.IsSuccessStatusCode)
{
throw new ApplicationException(
request.Method + " " +
request.RequestUri + " failed with status code " +
(int)response.StatusCode);
}
try
{
await blob.DeleteAsync();
}
catch (Exception e)
{
logger.LogWarning(e, "Failed to delete blob");
}
}