Getting the following error only when I call a post API through Nginx

[0m[31m12:48:35,903 ERROR [io.acurio.hub.api.rest.impl.DesignsResource] (default task-16) Failed to invoke workflow: com.mashape.unirest.http.exceptions.UnirestException: org.apache.http.NoHttpResponseException: nginx.apps.cloud.cloud.local:443 failed to respond
	at deployment.acurio-studio-api.war//com.mashape.unirest.http.HttpClientHelper.request(HttpClientHelper.java:143)
	at deployment.acurio-studio-api.war//com.mashape.unirest.request.BaseRequest.asString(BaseRequest.java:56)
	at deployment.acurio-studio-api.war//io.acurio.hub.api.rest.impl.DesignsResource.initiateWorkflow(DesignsResource.java:597)
	at deployment.acurio-studio-api.war//io.acurio.hub.api.rest.impl.DesignsResource.createDesign(DesignsResource.java:472)
	at deployment.acurio-studio-api.war//io.acurio.hub.api.rest.impl.DesignsResource$Proxy$_$$_WeldClientProxy.createDesign(Unknown Source)
	at jdk.internal.reflect.GeneratedMethodAccessor584.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.jboss.resteasy.resteasy-jaxrs@3.7.0.Final//org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:138)
	at org.jboss.resteasy.resteasy-jaxrs@3.7.0.Final//org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:517)
	at org.jboss.resteasy.resteasy-jaxrs@3.7.0.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:406)
	at org.jboss.resteasy.resteasy-jaxrs@3.7.0.Final//org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$0(ResourceMethodInvoker.java:370)
	at org.jboss.resteasy.resteasy-

Here is the POST api url :

http://acuriostudi.apps.cloud.local/api-hub/api-hub/designs

Here is my location in nginx

 location /api-hub/ {
            proxy_pass http://acuriostudi.apps.cloud.local/api-hub/;
			
			
			  # Simple requests
              if ($request_method ~* "(GET|POST)") {
                add_header "Access-Control-Allow-Origin"  *;
               }

               # Preflighted requests
             if ($request_method = OPTIONS ) {
               add_header "Access-Control-Allow-Origin"  *;
               add_header "Access-Control-Allow-Methods" "GET, POST, OPTIONS, HEAD";
               add_header "Access-Control-Allow-Headers" "Authorization, Origin, X-Requested-With, Content-Type, Accept";
              return 200;
            }
	
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	        proxy_pass_request_headers on;
                        limit_except GET PUT POST DELETE OPTIONS { deny all; }
                        override_charset on;
                        server_tokens off;
                        charset UTF-8;
                        source_charset UTF-8;

                        #add_header 'Content-Type' 'application/json; charset=UTF-8';
                        add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
                        add_header Cache-Control "no-cache no-store private";
                        #add_header Access-Control-Allow-Methods "GET, PUT, POST";
						#add_header 'Access-Control-Allow-Methods' 'GET,PUT, POST, OPTIONS';
                        #add_header Access-Control-Allow-Headers "X-Custom-Software, X-My-Custom";
                        proxy_cookie_path / "/; SameSite=None; HTTPOnly; Secure";
                        proxy_hide_header X-Upstream;
                        #proxy_hide_header Content-Type;

                        expires $expires;
                        #add_header Access-Control-Allow-Origin "agtest.ad.infosys.com" always;


                        #add_header Access-Control-Allow-Headers "X-Custom-Software, X-My-Custom";
                        keepalive_timeout  3600;
                        proxy_connect_timeout 300;
                        proxy_read_timeout 300;
                        proxy_send_timeout 300;

        }

posted about 2 years ago

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