Hi All, I am using the cache mediator in the proxy. But the response is not getting cached. I have tested this with EI 6.1.1-update17 and EI 6.1.1-update18. For both, the response is fetched from the backend service not from the cache. What could be the reason?
I am using the following configuration: <?xml version="1.0" encoding="UTF-8"?> <proxy xmlns="http://ws.apache.org/ns/synapse"; name="connectMockito" startOnLoad="true" statistics="disable" trace="disable" transports="http,https"> <target> <inSequence> <cache collector="false" maxMessageSize="1024" timeout="300"> <onCacheHit> <respond/> </onCacheHit> <protocol type="HTTP"> <methods>GET</methods> <headersToExcludeInHash/> <responseCodes>(1|2)[0-9][0-9]</responseCodes> <hashGenerator>org.wso2.carbon.mediator.cache.digest.HttpRequestHashGenerator</hashGenerator> </protocol> <implementation maxSize="100"/> </cache> <send> <endpoint> <address uri="http://demo2236300.mockable.io/testService"/> </endpoint> </send> </inSequence> <outSequence> <log level="full"/> <cache collector="true"/> <send/> </outSequence> </target> <description/> </proxy> * Log for the second call:* [2018-01-29 14:28:39,010] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "GET /services/connectMockito HTTP/1.1[\r][\n]" [2018-01-29 14:28:39,011] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "Host: keerthikas-macbook-pro.local:8280[\r][\n]" [2018-01-29 14:28:39,011] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "Connection: keep-alive[\r][\n]" [2018-01-29 14:28:39,011] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "Cache-Control: no-cache[\r][\n]" [2018-01-29 14:28:39,011] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "Content-Type: application/json[\r][\n]" [2018-01-29 14:28:39,011] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36[\r][\n]" [2018-01-29 14:28:39,011] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "Postman-Token: 48f7595e-3e2c-cee7-9652-a82c272b67e2[\r][\n]" [2018-01-29 14:28:39,012] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "Accept: */*[\r][\n]" [2018-01-29 14:28:39,012] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "Accept-Encoding: gzip, deflate[\r][\n]" [2018-01-29 14:28:39,012] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "Accept-Language: en-US,en;q=0.9[\r][\n]" [2018-01-29 14:28:39,012] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 >> "[\r][\n]" [2018-01-29 14:28:39,014] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 << "GET /testService HTTP/1.1[\r][\n]" [2018-01-29 14:28:39,014] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 << "Accept: */*[\r][\n]" [2018-01-29 14:28:39,014] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 << "Cache-Control: no-cache[\r][\n]" [2018-01-29 14:28:39,014] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 << "Postman-Token: 48f7595e-3e2c-cee7-9652-a82c272b67e2[\r][\n]" [2018-01-29 14:28:39,014] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 << "Accept-Encoding: gzip, deflate[\r][\n]" [2018-01-29 14:28:39,015] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 << "Accept-Language: en-US,en;q=0.9[\r][\n]" [2018-01-29 14:28:39,015] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 << "Content-Type: application/json[\r][\n]" [2018-01-29 14:28:39,015] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 << "Host: demo2236300.mockable.io[\r][\n]" [2018-01-29 14:28:39,015] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 << "Connection: Keep-Alive[\r][\n]" [2018-01-29 14:28:39,015] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 << "User-Agent: Synapse-PT-HttpComponents-NIO[\r][\n]" [2018-01-29 14:28:39,015] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 << "[\r][\n]" [2018-01-29 14:28:39,582] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 >> "HTTP/1.1 200 OK[\r][\n]" [2018-01-29 14:28:39,582] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 >> "cache-control: no-cache[\r][\n]" [2018-01-29 14:28:39,582] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 >> "access-control-allow-origin: *[\r][\n]" [2018-01-29 14:28:39,582] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 >> "Content-Type: application/json; charset=UTF-8[\r][\n]" [2018-01-29 14:28:39,582] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 >> "X-Cloud-Trace-Context: 4e909d0476e6249930df95cc5b54899a[\r][\n]" [2018-01-29 14:28:39,582] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 >> "Date: Mon, 29 Jan 2018 08:58:39 GMT[\r][\n]" [2018-01-29 14:28:39,583] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 >> "Server: Google Frontend[\r][\n]" [2018-01-29 14:28:39,583] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 >> "Content-Length: 27[\r][\n]" [2018-01-29 14:28:39,583] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 >> "[\r][\n]" [2018-01-29 14:28:39,583] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 >> "{[\n]" [2018-01-29 14:28:39,583] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 >> " "msg": "Hello Worldaa"[\n]" [2018-01-29 14:28:39,583] [EI-Core] DEBUG - wire HTTP-Sender I/O dispatcher-4 >> "}" [2018-01-29 14:28:39,587] [EI-Core] INFO - LogMediator To: http://www.w3.org/2005/08/addressing/anonymous, WSAction: , SOAPAction: , MessageID: urn:uuid:b6b34d4e-e9c0-4228-afb6-54fc74fc2e03, Direction: response, Envelope: <?xml version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";><soapenv:Body><jsonObject><msg>Hello Worldaa</msg></jsonObject></soapenv:Body></soapenv:Envelope> [2018-01-29 14:28:39,590] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "HTTP/1.1 200 OK[\r][\n]" [2018-01-29 14:28:39,590] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "access-control-allow-origin: *[\r][\n]" [2018-01-29 14:28:39,590] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "X-Cloud-Trace-Context: 4e909d0476e6249930df95cc5b54899a[\r][\n]" [2018-01-29 14:28:39,590] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "messageType: application/json[\r][\n]" [2018-01-29 14:28:39,590] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "cacheKey: -83912422-79-114-92-101-8043-26-695-56120-127[\r][\n]" [2018-01-29 14:28:39,590] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "cache-control: no-cache[\r][\n]" [2018-01-29 14:28:39,590] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "Content-Type: application/json; charset=UTF-8[\r][\n]" [2018-01-29 14:28:39,591] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "Date: Mon, 29 Jan 2018 08:58:39 GMT[\r][\n]" [2018-01-29 14:28:39,591] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "Transfer-Encoding: chunked[\r][\n]" [2018-01-29 14:28:39,591] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "Connection: keep-alive[\r][\n]" [2018-01-29 14:28:39,591] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "[\r][\n]" [2018-01-29 14:28:39,591] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "1b[\r][\n]" [2018-01-29 14:28:39,591] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "{[\n]" [2018-01-29 14:28:39,591] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << " "msg": "Hello Worldaa"[\n]" [2018-01-29 14:28:39,591] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "}[\r][\n]" [2018-01-29 14:28:39,591] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "0[\r][\n]" [2018-01-29 14:28:39,591] [EI-Core] DEBUG - wire HTTP-Listener I/O dispatcher-6 << "[\r][\n]" Thanks, Keerthika. -- <[email protected]> Keerthika Mahendralingam Software Engineer Mobile :+94 (0) 776 121144 [email protected] WSO2, Inc. lean . enterprise . middleware
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