Support Board
Date/Time: Wed, 12 Mar 2025 21:32:24 +0000
HTTPResponse always empty - used in conjunction with tradingsystem example code
View Count: 500
| [2022-05-20 16:38:00] |
| ray42 - Posts: 21 |
|
Hi, I'm using the example function `scsf_GetOrderFillEntryExample` from the file TradingSystem.cpp. In this function, I'm trying to send a HTTP POST message to a server. Here is what happens: 1. The post works 2. server receives the data 3. server also sends the data (confirmed from logs and testing in local system - localhost) The issue is that the HTTPresponse object is always empty. ``` sc.AddMessageToLog("Preparing to send message", 0); if (RequestState == REQUEST_NOT_SENT){ if (!sc.MakeHTTPPOSTRequest(PostURL, PostMessagae, &HTTPHeader, NumberOfHeaders)){ sc.AddMessageToLog("Error making HTTP request.", 0); RequestState = REQUEST_NOT_SENT; }else{ RequestState = REQUEST_SENT; sc.AddMessageToLog("HTTP Request Sent Successfully!", 0); } } if (RequestState == REQUEST_SENT && sc.HTTPResponse != ""){ RequestState = REQUEST_RECEIVED; //sc.AddMessageToLog("HTTP req COMPLETE!", 0); // Display the response from the Web server in the Message Log sc.AddMessageToLog(sc.HTTPResponse, 0); }else if (RequestState == REQUEST_SENT && sc.HTTPResponse == ""){ //The request has not completed, therefore there is nothing to do so we will return //sc.AddMessageToLog("HTTP req NOT complete yet", 0); } sc.AddMessageToLog(sc.HTTPResponse, 0); ``` Am I missing anything here? I'm using a python backend Django and sending a HttpResponse object (https://docs.djangoproject.com/en/4.0/ref/request-response/#django.http.HttpResponse). Is there anything I should do differently in the sierrachart code? |
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