private async Task <HttpResponseMessage> InvokeBatchExecutionService(string url, string api)
{
var response = new HttpResponseMessage();
try
{
using (HttpClient client = new HttpClient())
{
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", api);
//Task<string> response = null;
//response = client.GetStringAsync(url);
BatchScoreStatus status = new BatchScoreStatus();
response = await client.GetAsync(url);
if (!response.IsSuccessStatusCode)
{
response.StatusCode = HttpStatusCode.NotFound;
return(response);
}
status = await response.Content.ReadAsAsync <BatchScoreStatus>();
if (status.StatusCode == BatchScoreStatusCode.NotStarted || status.StatusCode == BatchScoreStatusCode.Running)
{
response.StatusCode = HttpStatusCode.Accepted;
response.Headers.Location = new Uri(Request.RequestUri.AbsoluteUri); // Set location same with last time.
response.Headers.Add("Retry-after", "30");
}
else if (status.StatusCode == BatchScoreStatusCode.Failed || status.StatusCode == BatchScoreStatusCode.Cancelled)
{
response.StatusCode = HttpStatusCode.InternalServerError;
}
else if (status.StatusCode == BatchScoreStatusCode.Finished)
{
status.SetAdditionInformation();
response = Request.CreateResponse <BatchScoreStatus>(HttpStatusCode.OK, status);
}
return(response);
}
}
catch (Exception ex)
{
response.StatusCode = HttpStatusCode.InternalServerError;
response.ReasonPhrase = ex.Message;
return(response);
}
}
private async Task<HttpResponseMessage> InvokeBatchExecutionService(string url, string api)
{
var response = new HttpResponseMessage();
try
{
using (HttpClient client = new HttpClient())
{
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", api);
//Task<string> response = null;
//response = client.GetStringAsync(url);
BatchScoreStatus status = new BatchScoreStatus();
response = await client.GetAsync(url);
if (!response.IsSuccessStatusCode)
{
response.StatusCode = HttpStatusCode.NotFound;
return response;
}
status = await response.Content.ReadAsAsync<BatchScoreStatus>();
if (status.StatusCode == BatchScoreStatusCode.NotStarted || status.StatusCode == BatchScoreStatusCode.Running)
{
response.StatusCode = HttpStatusCode.Accepted;
response.Headers.Location = new Uri(Request.RequestUri.AbsoluteUri); // Set location same with last time.
response.Headers.Add("Retry-after", "30");
}
else if (status.StatusCode == BatchScoreStatusCode.Failed || status.StatusCode == BatchScoreStatusCode.Cancelled)
{
response.StatusCode = HttpStatusCode.InternalServerError;
}
else if (status.StatusCode == BatchScoreStatusCode.Finished)
{
status.SetAdditionInformation();
response = Request.CreateResponse<BatchScoreStatus>(HttpStatusCode.OK, status);
}
return response;
}
}
catch (Exception ex)
{
response.StatusCode = HttpStatusCode.InternalServerError;
response.ReasonPhrase = ex.Message;
return response;
}
}
public static async Task <BatchScoreStatus> InvokeBatchExecutionService(BES_Obj besobj)
{
// set a time out for polling status
//const int TimeOutInMilliseconds = 120 * 10000; // Set a timeout of 20 minutes
BatchScoreStatus status = new BatchScoreStatus();
string BaseUrl = besobj.GetAPIURL();
string strApiVersion = besobj.GetApiVersion();
if (!strApiVersion.Contains("api-version=2.0"))
{
status.StatusCode = 0;
status.Details = "Invalid API version. Please check your Post URL is from version 2.0 of the API help page.";
status.SetAdditionInformation();
return(status);
}
BaseUrl = BaseUrl.Substring(0, BaseUrl.LastIndexOf("/jobs") + 5); // Correct BaseUrl don't have api-version
string apiKey = besobj.GetAPIKey();
using (HttpClient client = new HttpClient())
{
var request = new BatchExecutionRequest()
{
Input = besobj.GenerateInput(),
Outputs = besobj.GenerateOutputs(),
GlobalParameters = besobj.GenerateGlobalParameters()
};
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", apiKey);
//Submitting the job...
// submit the job
var response = await client.PostAsJsonAsync(BaseUrl + "?" + strApiVersion, request);
if (!response.IsSuccessStatusCode)
{
status.StatusCode = 0;
status.Details = response.ReasonPhrase + ". Job submission encountered error. Please check input.";
status.SetAdditionInformation();
return(status);
}
string jobId = await response.Content.ReadAsAsync <string>();
Console.WriteLine(string.Format("Job ID: {0}", jobId));
response = await client.PostAsync(BaseUrl + "/" + jobId + "/start?" + strApiVersion, null);
string jobLocation = BaseUrl + "/" + jobId + "?" + strApiVersion;
status.JobLocation = jobLocation;
return(status);
// start the job
//Starting the job...
//response = await client.PostAsync(BaseUrl + "/" + jobId + "/start?" + strApiVersion, null);
//if (!response.IsSuccessStatusCode)
//{
// status.StatusCode = 0;
// status.Details = response.ReasonPhrase + ". Cannot get status of Job Id " + jobId;
// status.SetAdditionInformation();
// return null;
//}
//string jobLocation = BaseUrl + "/" + jobId + "?" + strApiVersion;
//Stopwatch watch = Stopwatch.StartNew();
//bool done = false;
//while (!done)
//{
// //Checking the job status...
// response = await client.GetAsync(jobLocation);
// if (!response.IsSuccessStatusCode)
// {
// return null;
// }
// status = await response.Content.ReadAsAsync<BatchScoreStatus>();
// if (watch.ElapsedMilliseconds > TimeOutInMilliseconds)
// {
// done = true;
// await client.DeleteAsync(jobLocation);
// }
// switch (status.StatusCode)
// {
// case BatchScoreStatusCode.NotStarted:
// break;
// case BatchScoreStatusCode.Running:
// break;
// case BatchScoreStatusCode.Failed:
// done = true;
// break;
// case BatchScoreStatusCode.Cancelled:
// done = true;
// break;
// case BatchScoreStatusCode.Finished:
// done = true;
// break;
// }
// if (!done)
// {
// Thread.Sleep(1000); // Wait one second
// }
//}
//status.SetAdditionInformation();
//return status;
}
}
public static async Task<BatchScoreStatus> InvokeBatchExecutionService(BES_Obj besobj)
{
// set a time out for polling status
//const int TimeOutInMilliseconds = 120 * 10000; // Set a timeout of 20 minutes
BatchScoreStatus status = new BatchScoreStatus();
string BaseUrl = besobj.GetAPIURL();
string strApiVersion = besobj.GetApiVersion();
if(!strApiVersion.Contains("api-version=2.0"))
{
status.StatusCode = 0;
status.Details = "Invalid API version. Please check your Post URL is from version 2.0 of the API help page.";
status.SetAdditionInformation();
return status;
}
BaseUrl = BaseUrl.Substring(0, BaseUrl.LastIndexOf("/jobs") + 5); // Correct BaseUrl don't have api-version
string apiKey = besobj.GetAPIKey();
using (HttpClient client = new HttpClient())
{
var request = new BatchExecutionRequest()
{
Input = besobj.GenerateInput(),
Outputs = besobj.GenerateOutputs(),
GlobalParameters = besobj.GenerateGlobalParameters()
};
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", apiKey);
//Submitting the job...
// submit the job
var response = await client.PostAsJsonAsync(BaseUrl + "?" + strApiVersion, request);
if (!response.IsSuccessStatusCode)
{
status.StatusCode = 0;
status.Details = response.ReasonPhrase + ". Job submission encountered error. Please check input.";
status.SetAdditionInformation();
return status;
}
string jobId = await response.Content.ReadAsAsync<string>();
Console.WriteLine(string.Format("Job ID: {0}", jobId));
response = await client.PostAsync(BaseUrl + "/" + jobId + "/start?" + strApiVersion, null);
string jobLocation = BaseUrl + "/" + jobId + "?" + strApiVersion;
status.JobLocation = jobLocation;
return status;
// start the job
//Starting the job...
//response = await client.PostAsync(BaseUrl + "/" + jobId + "/start?" + strApiVersion, null);
//if (!response.IsSuccessStatusCode)
//{
// status.StatusCode = 0;
// status.Details = response.ReasonPhrase + ". Cannot get status of Job Id " + jobId;
// status.SetAdditionInformation();
// return null;
//}
//string jobLocation = BaseUrl + "/" + jobId + "?" + strApiVersion;
//Stopwatch watch = Stopwatch.StartNew();
//bool done = false;
//while (!done)
//{
// //Checking the job status...
// response = await client.GetAsync(jobLocation);
// if (!response.IsSuccessStatusCode)
// {
// return null;
// }
// status = await response.Content.ReadAsAsync<BatchScoreStatus>();
// if (watch.ElapsedMilliseconds > TimeOutInMilliseconds)
// {
// done = true;
// await client.DeleteAsync(jobLocation);
// }
// switch (status.StatusCode)
// {
// case BatchScoreStatusCode.NotStarted:
// break;
// case BatchScoreStatusCode.Running:
// break;
// case BatchScoreStatusCode.Failed:
// done = true;
// break;
// case BatchScoreStatusCode.Cancelled:
// done = true;
// break;
// case BatchScoreStatusCode.Finished:
// done = true;
// break;
// }
// if (!done)
// {
// Thread.Sleep(1000); // Wait one second
// }
//}
//status.SetAdditionInformation();
//return status;
}
}