internal async Task <IRpcWorkerChannel> InitializeLanguageWorkerChannel(string runtime, string scriptRootPath)
{
IRpcWorkerChannel rpcWorkerChannel = null;
string workerId = Guid.NewGuid().ToString();
_logger.LogDebug("Creating language worker channel for runtime:{runtime}", runtime);
try
{
rpcWorkerChannel = _rpcWorkerChannelFactory.Create(scriptRootPath, runtime, _metricsLogger, 0, _lanuageworkerOptions.CurrentValue.WorkerConfigs);
AddOrUpdateWorkerChannels(runtime, rpcWorkerChannel);
await rpcWorkerChannel.StartWorkerProcessAsync().ContinueWith(processStartTask =>
{
if (processStartTask.Status == TaskStatus.RanToCompletion)
{
_logger.LogDebug("Adding jobhost language worker channel for runtime: {language}. workerId:{id}", _workerRuntime, rpcWorkerChannel.Id);
SetInitializedWorkerChannel(runtime, rpcWorkerChannel);
}
else if (processStartTask.Status == TaskStatus.Faulted)
{
_logger.LogError("Failed to start language worker process for runtime: {language}. workerId:{id}", _workerRuntime, rpcWorkerChannel.Id);
SetExceptionOnInitializedWorkerChannel(runtime, rpcWorkerChannel, processStartTask.Exception);
}
});
}
catch (Exception ex)
{
throw new HostInitializationException($"Failed to start Language Worker Channel for language :{runtime}", ex);
}
return(rpcWorkerChannel);
}
public async Task <IRpcWorkerChannel> InitializeChannelAsync(string language)
{
var metricsLogger = new Mock <IMetricsLogger>();
IRpcWorkerChannel workerChannel = _testLanguageWorkerChannelFactory.Create(_scriptRootPath, language, metricsLogger.Object, 0);
if (_workerChannels.TryGetValue(language, out Dictionary <string, TaskCompletionSource <IRpcWorkerChannel> > workerChannels))
{
workerChannels.Add(workerChannel.Id, new TaskCompletionSource <IRpcWorkerChannel>());
}
else
{
_workerChannels.TryAdd(language, new Dictionary <string, TaskCompletionSource <IRpcWorkerChannel> >());
_workerChannels[language].Add(workerChannel.Id, new TaskCompletionSource <IRpcWorkerChannel>());
}
await workerChannel.StartWorkerProcessAsync().ContinueWith(processStartTask =>
{
if (processStartTask.Status == TaskStatus.RanToCompletion)
{
SetInitializedWorkerChannel(language, workerChannel);
}
else if (processStartTask.Status == TaskStatus.Faulted)
{
SetExceptionOnInitializedWorkerChannel(language, workerChannel, processStartTask.Exception);
}
});
return(workerChannel);
}
private IRpcWorkerChannel CreateTestChannel(string language)
{
var testChannel = _rpcWorkerChannelFactory.Create(_scriptRootPath, language, null, 0);
_rpcWorkerChannelManager.AddOrUpdateWorkerChannels(language, testChannel);
_rpcWorkerChannelManager.SetInitializedWorkerChannel(language, testChannel);
return(testChannel);
}
private IRpcWorkerChannel CreateTestChannel(string language)
{
var testChannel = _rpcWorkerChannelFactory.Create(_scriptRootPath, language, null, 0, _workerOptionsMonitor.CurrentValue.WorkerConfigs);
_rpcWorkerChannelManager.AddOrUpdateWorkerChannels(language, testChannel);
_rpcWorkerChannelManager.SetInitializedWorkerChannel(language, testChannel);
return(testChannel);
}
internal async Task InitializeJobhostLanguageWorkerChannelAsync(int attemptCount)
{
var rpcWorkerChannel = _rpcWorkerChannelFactory.Create(_scriptOptions.RootScriptPath, _workerRuntime, _metricsLogger, attemptCount, _workerConfigs);
rpcWorkerChannel.SetupFunctionInvocationBuffers(_functions);
_jobHostLanguageWorkerChannelManager.AddChannel(rpcWorkerChannel);
await rpcWorkerChannel.StartWorkerProcessAsync();
_logger.LogDebug("Adding jobhost language worker channel for runtime: {language}. workerId:{id}", _workerRuntime, rpcWorkerChannel.Id);
rpcWorkerChannel.SendFunctionLoadRequests(_managedDependencyOptions.Value, _scriptOptions.FunctionTimeout);
SetFunctionDispatcherStateToInitializedAndLog();
}
internal Task InitializeJobhostLanguageWorkerChannelAsync(int attemptCount)
{
var rpcWorkerChannel = _rpcWorkerChannelFactory.Create(_scriptOptions.RootScriptPath, _workerRuntime, _metricsLogger, attemptCount, _workerConfigs);
rpcWorkerChannel.SetupFunctionInvocationBuffers(_functions);
_jobHostLanguageWorkerChannelManager.AddChannel(rpcWorkerChannel);
rpcWorkerChannel.StartWorkerProcessAsync().ContinueWith(workerInitTask =>
{
_logger.LogDebug("Adding jobhost language worker channel for runtime: {language}. workerId:{id}", _workerRuntime, rpcWorkerChannel.Id);
rpcWorkerChannel.SendFunctionLoadRequests(_managedDependencyOptions.Value);
SetFunctionDispatcherStateToInitializedAndLog();
}, TaskContinuationOptions.OnlyOnRanToCompletion);
return(Task.CompletedTask);
}
internal Task InitializeJobhostLanguageWorkerChannelAsync(int attemptCount)
{
var rpcWorkerChannel = _rpcWorkerChannelFactory.Create(_scriptOptions.RootScriptPath, _workerRuntime, _metricsLogger, attemptCount);
rpcWorkerChannel.SetupFunctionInvocationBuffers(_functions);
_jobHostLanguageWorkerChannelManager.AddChannel(rpcWorkerChannel);
rpcWorkerChannel.StartWorkerProcessAsync().ContinueWith(workerInitTask =>
{
if (workerInitTask.IsCompleted)
{
_logger.LogDebug("Adding jobhost language worker channel for runtime: {language}. workerId:{id}", _workerRuntime, rpcWorkerChannel.Id);
rpcWorkerChannel.SendFunctionLoadRequests(_managedDependencyOptions.Value);
State = FunctionInvocationDispatcherState.Initialized;
}
else
{
_logger.LogWarning("Failed to start language worker process for runtime: {language}. workerId:{id}", _workerRuntime, rpcWorkerChannel.Id);
}
});
return(Task.CompletedTask);
}