//[HttpPost]
public async Task <ActionResult> BatchInvoke()
{
if (!Enabled)
{
return(this.JsonResult(-1, "ApiProxy is not enabled."));
}
InvokeContext context;
if (HttpContext.Request.HttpMethod == "GET")
{
context = new InvokeContext()
{
TraceEnabled = true,
InvokeItems = new List <InvokeItem>(),
};
var item0 = new InvokeItem()
{
Ready = true,
Request = new InvokeRequest()
{
Url = "http://www.baidu.com",
Method = "POST",
Body = "abc",
},
Response = new InvokeResponse()
{
},
Script = "function postprocess(context, index, item) { if (item.Response.StatusCode==200) context.InvokeItems[1].Ready = true; }",
};
var item1 = new InvokeItem()
{
Request = new InvokeRequest()
{
Url = "http://www.yipinapp.com",
},
Response = new InvokeResponse()
{
},
Script = "function preprocess(context, index, item) { logger.Info('preprocess'); item.Response.StatusCode=500; }\r\n function postprocess(context, index, item) { item.Response.Body = \"abc\"; item.Completed = true; logger.Error('postprocess'); }",
};
context.InvokeItems.Add(item0);
context.InvokeItems.Add(item1);
}
else
{
var json = this.GetRequestContentJson() as JsonObject;
context = InvokeContext.Deserialize(json);
}
UpdateInvokeItems(context);
bool hasReadyItems = false;
do
{
hasReadyItems = false;
for (int index = 0; index < context.InvokeItems.Count; index++)
{
var item = context.InvokeItems[index];
if (item.Ready && (!item.Completed))
{
hasReadyItems = true;
try
{
await RunInvokeItem(context, index);
}
catch (Exception ex)
{
context.LogTraceError("Failed to run invoke item " + index + " Exception:" + ex.ToString());
}
item.SetCompleted();
}
}
} while (hasReadyItems);
var writer = new JsonWriter();
InvokeContext.Serialize(writer, context, context.TraceEnabled ? Formats.BatchInvokeResultWithRequest : Formats.BatchInvokeResult);
return(this.JsonResponseJson(0, "InvokeContext", writer.ToString()));
}