public bool Initialize(LocalScheduler p, ClusterInterface.ILogger l) { parent = p; logger = l; epoch = 0; version = 0; targetNumberOfWorkers = -1; knownWorkers = new Dictionary<string, string>(); reasonableReached = new TaskCompletionSource<bool>(); shutdownTask = new TaskCompletionSource<XContainer>(); waitingForComputer = new List<Task>(); exited = new TaskCompletionSource<bool>(); jobGuid = Environment.GetEnvironmentVariable(Constants.EnvJobGuid); if (jobGuid == null) { logger.Log("Can't find environment variable " + Constants.EnvJobGuid + ": exiting"); return false; } serverAddress = Environment.GetEnvironmentVariable(Constants.EnvManagerServerUri); if (serverAddress == null) { logger.Log("Can't find environment variable " + Constants.EnvManagerServerUri + ": exiting"); return false; } var groupName = Environment.GetEnvironmentVariable(Constants.EnvProcessGroup); if (groupName == null) { logger.Log("Can't find environment variable " + Constants.EnvProcessGroup + ": exiting"); return false; } var procIdentifier = Environment.GetEnvironmentVariable(Constants.EnvProcessIdentifier); if (procIdentifier == null) { logger.Log("Can't find environment variable " + Constants.EnvProcessIdentifier + ": exiting"); return false; } var element = new XElement("ProcessDetails"); var status = element.ToString(); string registration = String.Format("{0}register?guid={1}&group={2}&identifier={3}", serverAddress, jobGuid, groupName, procIdentifier); IHttpRequest request = ClusterInterface.HttpClient.Create(registration); request.Timeout = 30 * 1000; // if this doesn't come back quickly, we'll get an exception and quit request.Method = "POST"; try { using (Stream upload = request.GetRequestStream()) { using (StreamWriter sw = new StreamWriter(upload)) { sw.Write(status); } } using (IHttpResponse response = request.GetResponse()) { logger.Log("Server registration succeeded"); return true; } } catch (NotHttpException e) { // if this failed, there's nothing much more we can do logger.Log("Server registration failed message " + e.Message + " status " + e.Response.StatusCode + ": " + e.Response.StatusDescription); return false; } catch (Exception e) { // if this failed, there's nothing much more we can do logger.Log("Server registration failed message " + e.Message); return false; } }
public bool Initialize(LocalScheduler p, ClusterInterface.ILogger l) { parent = p; logger = l; epoch = 0; version = 0; targetNumberOfWorkers = -1; knownWorkers = new Dictionary <string, string>(); reasonableReached = new TaskCompletionSource <bool>(); shutdownTask = new TaskCompletionSource <XContainer>(); waitingForComputer = new List <Task>(); exited = new TaskCompletionSource <bool>(); jobGuid = Environment.GetEnvironmentVariable(Constants.EnvJobGuid); if (jobGuid == null) { logger.Log("Can't find environment variable " + Constants.EnvJobGuid + ": exiting"); return(false); } serverAddress = Environment.GetEnvironmentVariable(Constants.EnvManagerServerUri); if (serverAddress == null) { logger.Log("Can't find environment variable " + Constants.EnvManagerServerUri + ": exiting"); return(false); } var groupName = Environment.GetEnvironmentVariable(Constants.EnvProcessGroup); if (groupName == null) { logger.Log("Can't find environment variable " + Constants.EnvProcessGroup + ": exiting"); return(false); } var procIdentifier = Environment.GetEnvironmentVariable(Constants.EnvProcessIdentifier); if (procIdentifier == null) { logger.Log("Can't find environment variable " + Constants.EnvProcessIdentifier + ": exiting"); return(false); } var element = new XElement("ProcessDetails"); var status = element.ToString(); string registration = String.Format("{0}register?guid={1}&group={2}&identifier={3}", serverAddress, jobGuid, groupName, procIdentifier); IHttpRequest request = ClusterInterface.HttpClient.Create(registration); request.Timeout = 30 * 1000; // if this doesn't come back quickly, we'll get an exception and quit request.Method = "POST"; try { using (Stream upload = request.GetRequestStream()) { using (StreamWriter sw = new StreamWriter(upload)) { sw.Write(status); } } using (IHttpResponse response = request.GetResponse()) { logger.Log("Server registration succeeded"); return(true); } } catch (NotHttpException e) { // if this failed, there's nothing much more we can do logger.Log("Server registration failed message " + e.Message + " status " + e.Response.StatusCode + ": " + e.Response.StatusDescription); return(false); } catch (Exception e) { // if this failed, there's nothing much more we can do logger.Log("Server registration failed message " + e.Message); return(false); } }