public void SendSignal(ActivityTask task, WorkflowSignalledEvent signal)
{
var signalJson = JsonConvert.SerializeObject(signal);
var content = new StringContent(signalJson, Encoding.UTF8, "application/json");
var url = $"/executions/{task.ExecutionId}/signal";
client.PostAsync(url, content);
}
/// <summary>
/// Signal for response from an asynchronous task
/// </summary>
/// <param name="task"></param>
/// <param name="signalName"></param>
protected void SignalCancelled(ActivityTask task, string signalName)
{
var signal = new WorkflowSignalledEvent
{
SignalName = signalName,
Status = "cancelled"
};
workflowClient.SendSignal(task, signal);
}
/// <summary>
/// Signal for response from an asynchronous task
/// </summary>
/// <param name="task"></param>
/// <param name="signalName"></param>
/// <param name="result"></param>
protected void SignalSuccess(ActivityTask task, string signalName, JObject result)
{
var signal = new WorkflowSignalledEvent
{
SignalName = signalName,
Status = "success",
Result = result
};
workflowClient.SendSignal(task, signal);
}
/// <summary>
/// Signal for response from an asynchronous task
/// </summary>
/// <param name="task"></param>
/// <param name="signalName"></param>
/// <param name="reason"></param>
/// <param name="details"></param>
protected void SignalFailure(ActivityTask task, string signalName, string reason, JObject details = null)
{
var signal = new WorkflowSignalledEvent
{
SignalName = signalName,
Status = "failure",
Reason = reason,
Details = details
};
workflowClient.SendSignal(task, signal);
}
