public async Task SendHttpRequest()
{
// Arrange
var httpRequestMessage = new HttpRequestMessage() {
RequestUri = new Uri("http://example.com/foo")
};
var httpMessage = new HttpMessage()
{
IsRequest = true,
HttpRequestMessage = httpRequestMessage
};
var consoleLogger = new ConsoleLogger();
var fakeMessageHandler = new FakeMessageHandler();
var httpClient = new HttpClient(fakeMessageHandler);
httpClient.BaseAddress = new Uri("http://api.runscope.com/");
var message = new RunscopeHttpMessageProcessor(httpClient,consoleLogger);
// Act
await message.ProcessHttpMessage(httpMessage);
// Assert
Assert.NotNull(fakeMessageHandler.LastResponseMessage);
Assert.Equal("api.runscope.com", fakeMessageHandler.LastResponseMessage.RequestMessage.RequestUri.Host);
}
public async Task ProcessHttpMessage(HttpMessage message)
{
var runscopeMessage = new RunscopeMessage()
{
UniqueIdentifier = message.MessageId
};
if (message.IsRequest)
{
_Logger.LogInfo("Processing HTTP request " + message.MessageId.ToString());
runscopeMessage.Request = await RunscopeRequest.CreateFromAsync(message.HttpRequestMessage);
}
else
{
_Logger.LogInfo("Processing HTTP response " + message.MessageId.ToString());
runscopeMessage.Response = await RunscopeResponse.CreateFromAsync(message.HttpResponseMessage);
}
var messagesLink = new MessagesLink() { Method = HttpMethod.Post };
messagesLink.BucketKey = _BucketKey;
messagesLink.RunscopeMessage = runscopeMessage;
var runscopeResponse = await _HttpClient.SendAsync(messagesLink.CreateRequest());
if (runscopeResponse.IsSuccessStatusCode)
{
_Logger.LogDebug("Message forwarded to Runscope");
} else
{
_Logger.LogDebug("Failed to send request");
}
}
public static HttpMessage Parse(string data)
{
var httpMessage = new HttpMessage();
HttpContent content;
using (var sr = new StringReader(data))
{
// First line of data is (request|response) followed by a GUID to link request to response
// Rest of data is in message/http format
var firstLine = sr.ReadLine().Split(':');
if (firstLine.Length < 2)
{
throw new ArgumentException("Invalid formatted event :" + data);
}
httpMessage.IsRequest = firstLine[0] == "request";
httpMessage.MessageId = Guid.Parse(firstLine[1]);
var stream = new MemoryStream(Encoding.UTF8.GetBytes(sr.ReadToEnd()));
stream.Position = 0;
content = new StreamContent(stream);
}
var contentType = new MediaTypeHeaderValue("application/http");
content.Headers.ContentType = contentType;
if (httpMessage.IsRequest)
{
contentType.Parameters.Add(new NameValueHeaderValue("msgtype", "request"));
// Using .Result isn't too evil because content is a locally buffered memory stream
// Although if this were hosted in a System.Web based ASP.NET host it might block
httpMessage.HttpRequestMessage = content.ReadAsHttpRequestMessageAsync().Result;
}
else
{
contentType.Parameters.Add(new NameValueHeaderValue("msgtype", "response"));
httpMessage.HttpResponseMessage = content.ReadAsHttpResponseMessageAsync().Result;
}
return httpMessage;
}