static public int PrintListWithDelay(int[] myIntArray, int myDelayMilliseconds, string processName, string textPreface, bool reverseList, bool trackFirstProcess, ref DataModel d)
{
//Using ref passing of DataModel d to centralize tracking of timing
int ErrorCount = 0;
//Note: i needs to be a zero-index counter
if (reverseList)
{
for (int i = myIntArray.Length - 1; i >= 0; i--)
{
Log(textPreface + myIntArray[i].ToString());
if (trackFirstProcess)
{
d.SetFirstProcessName(i, processName);
}
Thread.Sleep(myDelayMilliseconds);
}
}
else
{
for (int i = 0; i < myIntArray.Length; i++)
{
Log(textPreface + myIntArray[i].ToString());
if (trackFirstProcess)
{
d.SetFirstProcessName(i, processName);
}
Thread.Sleep(myDelayMilliseconds);
}
}
return(ErrorCount);
}
static int Main(string[] args)
{
DateTime start = DateTime.UtcNow;
Log("Starting Console: " + start.ToString());
DataModel d = new DataModel();
foreach (var c in ConfigurationManager.AppSettings)
{
Log("We have app.config value for '" + c.ToString() + "' with value '" + ConfigurationManager.AppSettings[c.ToString()] + "'");
}
Log("");
var app = new CommandLineApplication();
var argList = app.Option("-l | --list <value>", "List of numbers seperated by commas (e.g. '--list 1,2,3,4,5')", CommandOptionType.SingleValue);
var argGetEndpoint = app.Option("-g | --get <value>", "API endpoint to call a GET request to (e.g. '--get http://worldtimeapi.org/api/timezone/Europe/London.json')", CommandOptionType.SingleValue);
var argDelayMilliseconds = app.Option("-d | --delay <value>", "Delay interval in milliseconds between printing out numbers (e.g. '--delay 200')", CommandOptionType.SingleValue);
var argRunSqlTest = app.Option("-r | --runSqlTest", "Run the use cases that simulate API calls of 200, 500 and timeout", CommandOptionType.NoValue);
app.HelpOption("-? | -h | --help");
app.OnExecute(() =>
{
//Parse list and sum evens
d.StringListOfNumbers = argList.HasValue() ? argList.Value() : "1,2,3,4,5,6,7,8,9";
if (d.ParseStringIntoList())
{
Log("Using list of: '" + d.StringListOfNumbers + "' with length " + d.NumberList.Count.ToString());
Log("The sum of all even numbers in the list is: " + d.GetEvenSum().ToString());
Log("");
}
else
{
LogError("Error parsing list into integers, please check your input: '" + d.StringListOfNumbers + "'");
return(-1);
}
//Call REST endpoint
d.GetEndpoint = argGetEndpoint.HasValue() ? argGetEndpoint.Value() : "http://worldtimeapi.org/api/timezone/Europe/London.json";
Log("Calling endpoint: " + d.GetEndpoint);
Log("Response: " + GetWebText(d.GetEndpoint));
Log("");
//Print out numbers from list with a delay between each
//Need to confirm is int
int _delay;
if (!argDelayMilliseconds.HasValue())
{
//Default
_delay = 200;
}
else if (int.TryParse(argDelayMilliseconds.Value(), out _delay))
{
//Success parsed into int
}
else
{
LogError("Error parsing delay milliseconds into integer, please check your input: '" + argDelayMilliseconds.Value() + "'");
return(-1);
}
Task t_user = Task.Factory.StartNew(() => PrintListWithDelay(d.IntList().ToArray(), _delay, "user", "User chosen delay " + _delay.ToString() + "ms: ", false, false, ref d));
Task.WaitAll(t_user);
Log("");
//Run multiple threads
List <Task> taskList = new List <Task>();
Task t1 = Task.Factory.StartNew(() =>
{
d.StartNewTask(1, "t1");
PrintListWithDelay(d.IntList().ToArray(), 500, "t1", "t1 (forward) - Delayed 500ms: ", false, true, ref d);
d.CompleteTask(1);
});
taskList.Add(t1);
Task t2 = Task.Factory.StartNew(() =>
{
d.StartNewTask(2, "t2");
PrintListWithDelay(d.IntList().ToArray(), 1000, "t2", "t2 (reverse) - Delayed 1000ms: ", true, true, ref d);
d.CompleteTask(2);
});
taskList.Add(t2);
//Makes sure all tasks are complete
Task.WaitAll(taskList.ToArray());
//This command compares which t1/t2 task finishes first
//Log(d.SummarizeTaskTracker());
Log(d.SummarizeNumberListOrder());
if (argRunSqlTest.HasValue())
{
//Simulate 200, 500 and timeout web calls
if (ConfigurationManager.ConnectionStrings["ae_code_challange"] == null)
{
LogError("Unable to find connection string for 'ae_code_challange' in app.config");
}
else
{
using (SqlConnection sqlcon_connection = new SqlConnection(ConfigurationManager.ConnectionStrings["ae_code_challange"].ConnectionString))
{
if (sqlcon_connection.State != System.Data.ConnectionState.Open)
{
sqlcon_connection.Open();
}
//Allow the input enpoint to be used, though it will not give the same 200/500/timeout responses
string baseEndpoint = argGetEndpoint.HasValue() ? argGetEndpoint.Value() : "http://*****:*****@"spInsert_server_response_log";
SqlCommand command = new SqlCommand(sql, sqlcon_connection);
command.CommandType = System.Data.CommandType.StoredProcedure;
command.Parameters.Add("@start_time", SqlDbType.DateTime2).Value = logevent.start_time;
command.Parameters.Add("@end_time", SqlDbType.DateTime2).Value = logevent.end_time;
command.Parameters.Add("@status_code", SqlDbType.SmallInt).Value = logevent.status_code;
command.Parameters.Add("@response_text", SqlDbType.VarChar).Value = logevent.response_text;
command.Parameters.Add("@error_code", SqlDbType.SmallInt).Value = logevent.error_code;
command.ExecuteNonQuery();
}
}
}
}
Log("");
Log("Program is complete. Press any key to quit");
Console.Read();
return(0);
});
return(app.Execute(args));
}
