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Attempting to access the WS server with Spring -WS - "Connection timeout", but the server responds when testing using the SOAP interface

Problem

I am developing a java web service client, and to check the evolution, I have to request a method from a remote web services server (which is built into Apache Axis2, running on a tomcat instance).

First, I requested the method through the SOAP UI using the WSDL provided by the server. It works great.

Now I am trying to request a method through my Java web service client, but I can’t connect to the server, although the test with the SOAP interface proves that everything is in order.

The java web service client relies on Spring -WS.

Web service call from client

// Setting the kycScoreRequest
...

// Trying to connect and to get the kycScoreResponse 
KycScoreResponse kycScoreResponse = (KycScoreResponse) getWebServiceTemplate().marshalSendAndReceive(kycScoreRequest);

Received error

[main] DEBUG com.foo.AbstractMain - org.springframework.ws.client.WebServiceIOException: I/O error: Connection timed out: connect; nested exception is java.net.ConnectException: Connection timed out: connect
    at org.springframework.ws.client.core.WebServiceTemplate.sendAndReceive(WebServiceTemplate.java:545)
    at org.springframework.ws.client.core.WebServiceTemplate.marshalSendAndReceive(WebServiceTemplate.java:386)
    at org.springframework.ws.client.core.WebServiceTemplate.marshalSendAndReceive(WebServiceTemplate.java:380)
    at org.springframework.ws.client.core.WebServiceTemplate.marshalSendAndReceive(WebServiceTemplate.java:372)
    at com.foo.MainKycScore.getReturn(MainKycScore.java:37)
    at com.foo.MainKycScore.main(MainKycScore.java:244)
Caused by: java.net.ConnectException: Connection timed out: connect
    at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
    at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
    at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
    at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
    at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
    at java.net.PlainSocketImpl.connect(Unknown Source)
    at java.net.SocksSocketImpl.connect(Unknown Source)
    at java.net.Socket.connect(Unknown Source)
    at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121)
    at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180)
    at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:326)
    at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610)
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445)
    at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
    at org.springframework.ws.transport.http.HttpComponentsConnection.onSendAfterWrite(HttpComponentsConnection.java:119)
    at org.springframework.ws.transport.AbstractWebServiceConnection.send(AbstractWebServiceConnection.java:47)
    at org.springframework.ws.client.core.WebServiceTemplate.sendRequest(WebServiceTemplate.java:624)
    at org.springframework.ws.client.core.WebServiceTemplate.doSendAndReceive(WebServiceTemplate.java:587)
    at org.springframework.ws.client.core.WebServiceTemplate.sendAndReceive(WebServiceTemplate.java:539)
    ... 5 more

Hypothesis 1: Am I Using the Right Web Service URL?

, Spring URL-, , , wsdl (, , , . , , , idk):

WebServiceGatewaySupport.setDefaultUri("http://82.36.138.182:8080/axis2/services/KYCService01.KYCService01HttpSoap11Endpoint/")

WSDL :

<wsdl:service name="KYCService01">
    <wsdl:port name="KYCService01HttpSoap11Endpoint" binding="ns:KYCService01Soap11Binding">
        <soap:address location="http://82.36.138.182:8080/axis2/services/KYCService01.KYCService01HttpSoap11Endpoint/"/>
    </wsdl:port>
</wsdl:service>

EPR URL-, :

WebServiceGatewaySupport.setDefaultUri("http://82.36.138.182:8080/axis2/services/KYCService01")

2. -?

, - -, . , URL- wsdl, " ". , - Java-, wsdl -.

-

System.setProperty("http.proxyHost", "<my_proxy_hostname>");
System.setProperty("http.proxyPort", "<my_proxy_port>");

URL WSDL

URL wsdlAddress = null;
HttpURLConnection connection = null;

wsdlAdress = new URL("<wsdl_url>");
connection = (HttpURLConnection) wsdlAdress.openConnection();
connection.connect(); // It works if the proxy is set as System properties

, - , , . . , Java WSDL -, ?

() 3: http?

HTTP- SOAP UI WS . . :

SOAP UI

POST http://82.36.138.182:8080/axis2/services/KYCService01.KYCService01HttpSoap11Endpoint/ HTTP/1.1
Accept-Encoding: gzip,deflate
Content-Type: text/xml;charset=UTF-8
SOAPAction: "urn:kycScore"
Content-Length: 1301
Host: 84.37.138.182:8080
Proxy-Connection: Keep-Alive
User-Agent: Apache-HttpClient/4.1.1 (java 1.5)

WS- ( URL- - MOT- SOAP UI, , , URL-, , , , )

POST /mock HTTP/1.1
Accept-Encoding: gzip
Accept: text/xml, text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
SOAPAction: ""
Content-Type: text/xml; charset=utf-8
Content-Length: 1032
Host: localhost:8088
Connection: Keep-Alive
User-Agent: Apache-HttpClient/4.5.3 (Java/1.8.0_101)

http, SOAPAction. SOAPAction ws , SOAP, .

public Object marshalWithSoapActionHeader(KycScore o) {

        return getWebServiceTemplate().marshalSendAndReceive(o, new WebServiceMessageCallback() {

            public void doWithMessage(WebServiceMessage message) {
                ((SoapMessage) message).setSoapAction("urn:kycScore");
            }
        });
    }

, , Java-, User-Agent, ? (edit) , 1.6 jre, User-Agent, .

+6
3

, :

+3

, - Internet Explorer

+1

1. WSDL . 2. , - SOAP

0

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