public async Task<bool> TryRunModule(RunModuleDto module, string serverIp)
{
var username = Thread.CurrentPrincipal.Identity.Name;
var userArg = string.IsNullOrEmpty(username) ? "" : $" --user {username}";
var commandLineParams = $@"{module.CommandLineParameters} --serverip {serverIp} --priority {module.Priority}{userArg}";
var processStartInfo =
new ProcessStartInfo(_moduleService.GetModuleFilePath(module.Name), commandLineParams)
{
UseShellExecute = false,
RedirectStandardError = true,
RedirectStandardOutput = true
};
var process = new Process
{
StartInfo = processStartInfo
};
bool isError = false;
process.OutputDataReceived += (sender, args) => OutputReceived(args.Data, ref isError);
process.ErrorDataReceived += (sender, args) => Error(args.Data, out isError);
process.Start();
process.BeginOutputReadLine();
process.BeginErrorReadLine();
await _semaphore.WaitAsync();
return !isError;
}
public async Task<IHttpActionResult> RunModule(RunModuleDto moduleDto)
{
if (string.IsNullOrEmpty(moduleDto.Name))
{
throw new ArgumentException("Value cannot be null or empty", nameof(moduleDto.Name));
}
var serverIp = await _parcsService.GetServerIp();
bool isRunSuccessfully = await _moduleRunner.TryRunModule(moduleDto, serverIp);
if (!isRunSuccessfully)
{
throw new InvalidOperationException("Module didn't start successfully");
}
return Ok();
}