internal void AddProvider(string workerDir)
{
using (_metricsLogger.LatencyEvent(string.Format(MetricEventNames.AddProvider, workerDir)))
{
try
{
string workerConfigPath = Path.Combine(workerDir, RpcWorkerConstants.WorkerConfigFileName);
if (!File.Exists(workerConfigPath))
{
_logger.LogDebug($"Did not find worker config file at: {workerConfigPath}");
return;
}
_logger.LogDebug($"Found worker config: {workerConfigPath}");
string json = File.ReadAllText(workerConfigPath);
JObject workerConfig = JObject.Parse(json);
RpcWorkerDescription workerDescription = workerConfig.Property(WorkerConstants.WorkerDescription).Value.ToObject <RpcWorkerDescription>();
workerDescription.WorkerDirectory = workerDir;
var languageSection = _config.GetSection($"{RpcWorkerConstants.LanguageWorkersSectionName}:{workerDescription.Language}");
workerDescription.Arguments = workerDescription.Arguments ?? new List <string>();
GetDefaultExecutablePathFromAppSettings(workerDescription, languageSection);
AddArgumentsFromAppSettings(workerDescription, languageSection);
if (IsHydrationNeeded(workerDescription.DefaultWorkerPath))
{
workerDescription.DefaultWorkerPath = GetHydratedWorkerPath(workerDescription);
}
workerDescription.ApplyDefaultsAndValidate(Directory.GetCurrentDirectory(), _logger);
_workerDescripionDictionary[workerDescription.Language] = workerDescription;
}
catch (Exception ex)
{
_logger?.LogError(ex, $"Failed to initialize worker provider for: {workerDir}");
}
}
}
internal void AddProvider(string workerDir)
{
using (_metricsLogger.LatencyEvent(string.Format(MetricEventNames.AddProvider, workerDir)))
{
try
{
string workerConfigPath = Path.Combine(workerDir, RpcWorkerConstants.WorkerConfigFileName);
if (!File.Exists(workerConfigPath))
{
_logger.LogDebug($"Did not find worker config file at: {workerConfigPath}");
return;
}
// Parse worker config file
_logger.LogDebug($"Found worker config: {workerConfigPath}");
string json = File.ReadAllText(workerConfigPath);
JObject workerConfig = JObject.Parse(json);
RpcWorkerDescription workerDescription = workerConfig.Property(WorkerConstants.WorkerDescription).Value.ToObject <RpcWorkerDescription>();
workerDescription.WorkerDirectory = workerDir;
// Check if any appsettings are provided for that langauge
var languageSection = _config.GetSection($"{RpcWorkerConstants.LanguageWorkersSectionName}:{workerDescription.Language}");
workerDescription.Arguments = workerDescription.Arguments ?? new List <string>();
GetWorkerDescriptionFromAppSettings(workerDescription, languageSection);
AddArgumentsFromAppSettings(workerDescription, languageSection);
// Validate workerDescription
workerDescription.ApplyDefaultsAndValidate(Directory.GetCurrentDirectory(), _logger);
if (ShouldAddWorkerConfig(workerDescription.Language))
{
workerDescription.FormatWorkerPathIfNeeded(_systemRuntimeInformation, _environment, _logger);
workerDescription.ThrowIfFileNotExists(workerDescription.DefaultWorkerPath, nameof(workerDescription.DefaultWorkerPath));
workerDescription.ExpandEnvironmentVariables();
WorkerProcessCountOptions workerProcessCount = GetWorkerProcessCount(workerConfig);
var arguments = new WorkerProcessArguments()
{
ExecutablePath = workerDescription.DefaultExecutablePath,
WorkerPath = workerDescription.DefaultWorkerPath
};
arguments.ExecutableArguments.AddRange(workerDescription.Arguments);
var rpcWorkerConfig = new RpcWorkerConfig()
{
Description = workerDescription,
Arguments = arguments,
CountOptions = workerProcessCount,
};
_workerDescriptionDictionary[workerDescription.Language] = rpcWorkerConfig;
ReadLanguageWorkerFile(arguments.WorkerPath);
_logger.LogDebug($"Added WorkerConfig for language: {workerDescription.Language}");
}
}
catch (Exception ex)
{
_logger?.LogError(ex, $"Failed to initialize worker provider for: {workerDir}");
}
}
}
