protected override async Task InvokeCore(object[] parameters, FunctionInvocationContext context)
{
object input = parameters[0];
string invocationId = context.ExecutionContext.InvocationId.ToString();
object convertedInput = ConvertInput(input);
Utility.ApplyBindingData(convertedInput, context.Binder.BindingData);
Dictionary<string, object> bindingData = context.Binder.BindingData;
bindingData["InvocationId"] = invocationId;
Dictionary<string, string> environmentVariables = new Dictionary<string, string>();
string functionInstanceOutputPath = Path.Combine(Path.GetTempPath(), "Functions", "Binding", invocationId);
await ProcessInputBindingsAsync(convertedInput, functionInstanceOutputPath, context.Binder, _inputBindings, _outputBindings, bindingData, environmentVariables);
InitializeEnvironmentVariables(environmentVariables, functionInstanceOutputPath, input, _outputBindings, context.ExecutionContext);
var userTraceWriter = CreateUserTraceWriter(context.TraceWriter);
PSDataCollection<ErrorRecord> errors = await InvokePowerShellScript(environmentVariables, userTraceWriter);
await ProcessOutputBindingsAsync(functionInstanceOutputPath, _outputBindings, input, context.Binder, bindingData);
ErrorRecord error = errors.FirstOrDefault();
if (error != null)
{
throw new RuntimeException("PowerShell script error", error.Exception, error);
}
}
public override async Task Invoke(object[] parameters)
{
// TODO: Refactor common code for providers.
object input = parameters[0];
TraceWriter traceWriter = (TraceWriter)parameters[1];
Binder binder = (Binder)parameters[2];
ExecutionContext functionExecutionContext = (ExecutionContext)parameters[3];
string invocationId = functionExecutionContext.InvocationId.ToString();
FunctionStartedEvent startedEvent = new FunctionStartedEvent(functionExecutionContext.InvocationId, Metadata);
_metrics.BeginEvent(startedEvent);
try
{
TraceWriter.Info(string.Format("Function started (Id={0})", invocationId));
object convertedInput = ConvertInput(input);
ApplyBindingData(convertedInput, binder);
Dictionary <string, object> bindingData = binder.BindingData;
bindingData["InvocationId"] = invocationId;
Dictionary <string, string> environmentVariables = new Dictionary <string, string>();
string functionInstanceOutputPath = Path.Combine(Path.GetTempPath(), "Functions", "Binding", invocationId);
await ProcessInputBindingsAsync(convertedInput, functionInstanceOutputPath, binder, _inputBindings, _outputBindings, bindingData, environmentVariables);
InitializeEnvironmentVariables(environmentVariables, functionInstanceOutputPath, input, _outputBindings, functionExecutionContext);
PSDataCollection <ErrorRecord> errors = await InvokePowerShellScript(environmentVariables, traceWriter);
await ProcessOutputBindingsAsync(functionInstanceOutputPath, _outputBindings, input, binder, bindingData);
if (errors.Any())
{
ErrorRecord error = errors.FirstOrDefault();
if (error != null)
{
throw new RuntimeException("PowerShell script error", error.Exception, error);
}
}
else
{
TraceWriter.Info(string.Format("Function completed (Success, Id={0})", invocationId));
}
}
catch (Exception)
{
startedEvent.Success = false;
TraceWriter.Error(string.Format("Function completed (Failure, Id={0})", invocationId));
throw;
}
finally
{
_metrics.EndEvent(startedEvent);
}
}
private void ProcessRemoteDebuggingCommandResults(PSDataCollection <PSObject> output)
{
var pobj = output.FirstOrDefault();
if (pobj != null && pobj.BaseObject is string)
{
_debugCommandOutput = (string)pobj.BaseObject;
}
else if (pobj != null && pobj.BaseObject is LineBreakpoint)
{
LineBreakpoint bp = (LineBreakpoint)pobj.BaseObject;
if (bp != null)
{
_psBreakpointTable.Add(
new PowerShellBreakpointRecord(
new PowerShellBreakpoint(bp.Script, bp.Line, bp.Column),
bp.Id));
}
}
}
