Hi , I do agree that OUT_ONLY should not be used however if i do not use the property OUT_ONLY then the request is not reaching to the server.I know that's strange but the request is not landing if we are not using OUT_ONLY. Should i modify the java code for server side program ?
Regards, Amit Gupta On Thu, Aug 23, 2018 at 5:02 PM Thishani Lucas <[email protected]> wrote: > Hi Amit, > > We should not have the OUT_ONLY property if we're expecting a response > from the backend. > > You can debug through TCPTransportSender [1] code and modify your server > accordingly. > > [1] > https://github.com/wso2/wso2-axis2-transports/blob/master/modules/tcp/src/org/apache/axis2/transport/tcp/TCPTransportSender.java > > Thanks, > Thishani > > On Thu, Aug 23, 2018 at 7:49 PM, Amit Gupta <[email protected]> > wrote: > >> HI , >> >> I enabled wire logs and below are the logs. >> >> [2018-08-23 16:16:14,601] [] DEBUG - wire HTTP-Listener I/O dispatcher-4 >> >> "GET /scale/scale HTTP/1.1[\r][\n]" >> [2018-08-23 16:16:14,601] [] DEBUG - wire HTTP-Listener I/O dispatcher-4 >> >> "Accept-Encoding: gzip,deflate[\r][\n]" >> [2018-08-23 16:16:14,605] [] DEBUG - wire HTTP-Listener I/O dispatcher-4 >> >> "Host: 192.168.80.87:8280[\r][\n]" >> [2018-08-23 16:16:14,607] [] DEBUG - wire HTTP-Listener I/O dispatcher-4 >> >> "Connection: Keep-Alive[\r][\n]" >> [2018-08-23 16:16:14,608] [] DEBUG - wire HTTP-Listener I/O dispatcher-4 >> >> "User-Agent: Apache-HttpClient/4.1.1 (java 1.5)[\r][\n]" >> [2018-08-23 16:16:14,609] [] DEBUG - wire HTTP-Listener I/O dispatcher-4 >> >> "[\r][\n]" >> [2018-08-23 16:16:14,610] [] DEBUG - headers http-incoming-4 >> GET >> /scale/scale HTTP/1.1 >> [2018-08-23 16:16:14,610] [] DEBUG - headers http-incoming-4 >> >> Accept-Encoding: gzip,deflate >> [2018-08-23 16:16:14,611] [] DEBUG - headers http-incoming-4 >> Host: >> 192.168.80.87:8280 >> [2018-08-23 16:16:14,611] [] DEBUG - headers http-incoming-4 >> >> Connection: Keep-Alive >> [2018-08-23 16:16:14,612] [] DEBUG - headers http-incoming-4 >> >> User-Agent: Apache-HttpClient/4.1.1 (java 1.5) >> >> I don't exactly know what is the problem, as i do see that the message is >> landing on the TCP server and the TCP server is replying however the same i >> am unable ti get in wso2 esb, is there any property which i need to set so >> that it works in a synchronous manner. >> >> >> >> Regards, >> >> Amit Gupta >> >> On Thu, Aug 23, 2018 at 2:29 PM Amit Gupta <[email protected]> >> wrote: >> >>> Hi , >>> >>> I am working on TCP socket communcation with wso2 ESB. >>> >>> I was able to send message to TCP server however once the TCP server is >>> replying back i cannot see the message in wso3 esb, could you please help >>> me with this. >>> >>> API : >>> >>> <api xmlns="http://ws.apache.org/ns/synapse"; name="ScalesAPI" >>> context="/scale"> >>> <resource methods="GET" url-mapping="/scale"> >>> <inSequence> >>> <property name="REST_URL_POSTFIX" scope="axis2" >>> action="remove"/> >>> <property name="OUT_ONLY" value="true"/> >>> <payloadFactory media-type="text"> >>> <format>&lt;RN&gt;</format> >>> <args/> >>> </payloadFactory> >>> <call> >>> <endpoint> >>> <address uri="tcp://192.168.80.87:8915"/> >>> </endpoint> >>> </call> >>> <log level="custom"> >>> <property name="After Call" expression="."/> >>> </log> >>> </inSequence> >>> <outSequence> >>> <log level="custom"> >>> <property name="Into Out Sequence" expression="."/> >>> </log> >>> </outSequence> >>> </resource> >>> </api> >>> >>> >>> >>> JAVA Code : >>> public class TCPServer { >>> >>> public static void main(String[] args) throws Exception { >>> String clientSentence; >>> String name = "Amit"; >>> String capitalizedSentence = "< 00 23 >"; >>> ServerSocket welcomeSocket = new ServerSocket(8915); >>> >>> while (true) { >>> Socket connectionSocket = welcomeSocket.accept(); >>> BufferedReader inFromClient = >>> new BufferedReader(new >>> InputStreamReader(connectionSocket.getInputStream())); >>> DataOutputStream outToClient = new >>> DataOutputStream(connectionSocket.getOutputStream()); >>> clientSentence = inFromClient.readLine(); >>> System.out.println("Received: " + clientSentence); >>> // capitalizedSentence = clientSentence.toUpperCase() + 'n'; >>> System.out.println("Received1: " + clientSentence); >>> //outToClient.writeBytes(capitalizedSentence); >>> >>> PrintStream p = new PrintStream(connectionSocket.getOutputStream()); >>> >>> p.println(capitalizedSentence); >>> >>> outToClient.close(); >>> System.out.println("Received2: " + clientSentence); >>> inFromClient.close(); >>> connectionSocket.close(); >>> } >>> >>> } >>> >>> } >>> >>> >>> >>> Logs : >>> >>> [2018-08-23 14:28:54,732] [] INFO - LogMediator After Call = <?xml >>> version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv=" >>> http://www.w3.org/2003/05/soap-envelope";><soapenv:Body><axis2ns43:text >>> xmlns:axis2ns43="http://ws.apache.org/commons/ns/payload >>> ">&lt;RN&gt;</axis2ns43:text></soapenv:Body></soapenv:Envelope> >>> >>> >>> >>> >>> Regards, >>> >>> Amit Gupta >>> >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > *Thishani Lucas* > *Software Engineer* > *WSO2 Lanka (Private) Limited**: http://wso2.com <http://wso2.com/>* > *lean.enterprise.middle-ware* > > *Tel: +94 77 2556931 * > > *LinkedIn: https://www.linkedin.com/in/thishani-lucas/ > <https://www.linkedin.com/in/thishani-lucas/>* > > > <http://wso2.com/signature> >
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