search cancel

Why getting response with http status code 0 empty mainpart

book

Article ID: 187335

calendar_today

Updated On:

Products

CA API Gateway API SECURITY CA API Gateway Precision API Monitoring Module for API Gateway (Layer 7) CA API Gateway Enterprise Service Manager (Layer 7) STARTER PACK-7 CA Microgateway

Issue/Introduction

get response with http status code 0, or empty payload

Environment

Release : 9.2

Component : API GATEWAY

Resolution

0 is not a valid HTTP status code. 

It indicates the gateway doesn't receive a response from backend server at all, therefore all the variables of response are either empty or 0