为什么我收到java.net.SocketException:Web服务通过SOAP UI和Java客户端的连接重置错误?

时间:2013-07-03 21:35:57

标签: java web-services soap soapui

我正在将视觉foxpro应用程序转换为java Web应用程序,并且应用程序中的一个小但重要的部分向Web服务发出soap请求。

我已经编写了3个测试客户端来调用这个Web服务,我也通过SOAP UI进行了测试。我对此Web服务的每个测试都返回错误:java.net.SocketException:Connection reset。所以我显然在每种测试方法中都缺少同样的东西,或者做同样的事情。

我有foxpro代码,我已经通过foxpro成功提交了请求并收到了有效的回复。但是我对Foxpro没有任何经验,所以我一直在努力解决foxpro中的代码与我在java中编写的新代码之间的区别。

我希望有更多Soap和Web服务经验的人可以看到我的代码,也许自己尝试一下,并帮助我理解问题所在。

我将提供网络服务网址以及我的所有代码。我还将提供有效的foxpro命令行代码。

foxpro代码使用CreateObject("Microsoft.XMLHTTP")。我通过研究了解到,这也用于ASP,VB.net和C#。

1)以下是我需要调用的Web服务:

主持人:https://rlisapi.myfwc.com/

肥皂终点:https://rlisapi.myfwc.com/wsReceipts.asmx

WSDL:https://rlisapi.myfwc.com/wsReceipts.asmx?WSDL

此Web服务不包含ws-security。凭据位于请求本身中。当然,我不能提供这些,但我不相信他们需要帮助我解决连接重置问题。

2)我创建的第一个客户端使用了SAAJ API。这是我的代码:

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.InetAddress;
import java.net.Socket;
import java.util.ArrayList;
import java.util.List;

import javax.xml.soap.MessageFactory;
import javax.xml.soap.Name;
import javax.xml.soap.SOAPBody;
import javax.xml.soap.SOAPBodyElement;
import javax.xml.soap.SOAPConnection;
import javax.xml.soap.SOAPConnectionFactory;
import javax.xml.soap.SOAPElement;
import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPMessage;
import javax.xml.soap.SOAPPart;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;

import org.apache.log4j.Logger;

import com.mycompany.webapp.domain.transaction.BusinessEntityTransaction;
import com.mycompany.webapp.domain.transaction.ccars.PaymentCart;
import com.mycompany.webapp.domain.transaction.rlis.RlisTransaction;

public class RlisService {
    private static Logger logger = Logger.getLogger("com.companyxyz.webapp.service.transaction.RlisService");   

    public List<BusinessEntityTransaction> getCurrentTransactions(PaymentCart paymentCart) {
        List<BusinessEntityTransaction> transactionList = new ArrayList<BusinessEntityTransaction>();
        List<RlisTransaction> rlisList = new ArrayList<RlisTransaction>();
        try {
            logger.info("Adding current transactions from RLIS system...");
            rlisList = this.getCurrentTransactionsViaSoapRequest();

            for (RlisTransaction tx : rlisList){
                //add transaction received from web service to transactionList
            }

        } catch (UnsupportedOperationException e) {
            e.printStackTrace();
        } catch (SOAPException e) {
            e.printStackTrace();
        }
        // do something with the rlisList - the list of RlisTransactions
        return transactionList;
    }

    private List<RlisTransaction> getCurrentTransactionsViaSoapRequest() 
            throws UnsupportedOperationException, SOAPException {
        List<RlisTransaction> rlisTransactions = new ArrayList<RlisTransaction>();
        // Create SOAP Connection
        try {
            SOAPConnectionFactory soapConnectionFactory = SOAPConnectionFactory.newInstance();
            SOAPConnection soapConnection = soapConnectionFactory.createConnection();

            // Send SOAP Message to SOAP Server
            String url = "https://rlisapi.myfwc.com/wsReceipts.asmx";
            SOAPMessage soapResponse = soapConnection.call(createSOAPRequest(), url);

            // Process the SOAP Response

            printSOAPResponse(soapResponse);

            soapConnection.close();
        } catch (TransformerException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }

        return rlisTransactions;
    }


    private static SOAPMessage createSOAPRequest() throws SOAPException, IOException {
        MessageFactory messageFactory = MessageFactory.newInstance();
        SOAPMessage soapMessage = messageFactory.createMessage();
        SOAPPart soapPart = soapMessage.getSOAPPart();

        //String serverURI = "http://rlisapi.outdoorlicensesolution.com/";

        // SOAP Envelope
        SOAPEnvelope envelope = soapPart.getEnvelope();
        //envelope.addNamespaceDeclaration("http://api.outdoorlicensesolution.com/RLIS/", serverURI);

        // SOAP Body
        SOAPBody soapBody = envelope.getBody();
        Name bodyName = envelope.createName("getDailyReceipts", "rlis", "http://api.outdoorlicensesolution.com/RLIS/");
        SOAPBodyElement getDailyReceiptsElement = soapBody.addBodyElement(bodyName); 

     //Name contentLenghName = envelope.createName("Content-Length");
        Name consumerPinName = envelope.createName("ConsumerPIN");
        Name agentIdName = envelope.createName("AgentID");
        Name receiptDateName = envelope.createName("ReceiptDate");

        //SOAPElement contentLengthElement = getDailyReceiptsElement.addChildElement(contentLenghName);        
        //contentLengthElement.addTextNode("494");

        SOAPElement consumerPinElement = getDailyReceiptsElement.addChildElement(consumerPinName);
        consumerPinElement.addTextNode("my-consumer-pin");

        SOAPElement agentIdElement = getDailyReceiptsElement.addChildElement(agentIdName);
        agentIdElement.addTextNode("000"); //not a real agent id

        SOAPElement receiptDateElement = getDailyReceiptsElement.addChildElement(receiptDateName);
        receiptDateElement.addTextNode("2013-07-01T00:00:00");



/*
//this is the soap request string from foxpro:
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
<soap:Body>
<getDailyReceipts xmlns="http://api.outdoorlicensesolution.com/RLIS/">
<Content-Length>494</Content-Length>
<ConsumerPIN>APIKEY</ConsumerPIN>
<AgentID>AGENTID</AgentID>
<ReceiptDate>SALEDATE</ReceiptDate> 
</getDailyReceipts> 
</soap:Body> 
</soap:Envelope> 

 */
        soapMessage.saveChanges();

        /* Print the request message */
        System.out.print("Request SOAP Message = ");
        soapMessage.writeTo(System.out);
        System.out.println();

        return soapMessage; 
    }

    private static void printSOAPResponse(SOAPMessage soapResponse) throws TransformerException, SOAPException {
        logger.debug(soapResponse.getSOAPBody());
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        Transformer transformer = transformerFactory.newTransformer();
        Source sourceContent = soapResponse.getSOAPPart().getContent();
        logger.debug("\nResponse SOAP Message = ");
        System.out.print("\nResponse SOAP Message = ");
        StreamResult result = new StreamResult(System.out);
        transformer.transform(sourceContent, result);

    }

}

(3)我的客户端的下一个版本使用Socket和OutputStreamWriter

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.InetAddress;
import java.net.Socket;
import java.util.ArrayList;
import java.util.List;

import javax.xml.soap.MessageFactory;
import javax.xml.soap.Name;
import javax.xml.soap.SOAPBody;
import javax.xml.soap.SOAPBodyElement;
import javax.xml.soap.SOAPConnection;
import javax.xml.soap.SOAPConnectionFactory;
import javax.xml.soap.SOAPElement;
import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPMessage;
import javax.xml.soap.SOAPPart;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;

import org.apache.log4j.Logger;

import com.mycompany.webapp.domain.transaction.BusinessEntityTransaction;
import com.mycompany.webapp.domain.transaction.ccars.PaymentCart;
import com.mycompany.webapp.domain.transaction.rlis.RlisTransaction;

public class RlisService {
    private static Logger logger = Logger.getLogger("com.companyxyz.webapp.service.transaction.RlisService");   

    public List<BusinessEntityTransaction> getCurrentTransactions(PaymentCart paymentCart) {
        List<BusinessEntityTransaction> transactionList = new ArrayList<BusinessEntityTransaction>();
        List<RlisTransaction> rlisList = new ArrayList<RlisTransaction>();
        try {
            logger.info("Adding current transactions from RLIS system...");
            rlisList = this.getCurrentTransactionsViaXmlHttp();         
            for (RlisTransaction tx : rlisList){
                //add transaction received from web service to transactionList
            }

        } catch (UnsupportedOperationException e) {
            e.printStackTrace();
        }
        // do something with the rlisList 
        return transactionList;
    }

    private List<RlisTransaction> getCurrentTransactionsViaXmlHttp(){
        List<RlisTransaction> rlisTransactions = new ArrayList<RlisTransaction>();

        String xmldata = "<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"" +
        "xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"" +
        "xmlns:soap=\"http://www.w3.org/2003/05/soap-envelope\">" +
        "<soap:Body>" +
        "<getDailyReceipts xmlns=\"http://api.outdoorlicensesolution.com/RLIS/\">" +
        //"<Content-Length>494</Content-Length>" +
        "<ConsumerPIN>APIKEY</ConsumerPIN>" +
        "<AgentID>AGENTID</AgentID>" +
        "<ReceiptDate>SALEDATE</ReceiptDate>" +
        "</getDailyReceipts>" +
        "</soap:Body>" +
        "</soap:Envelope>";

        try{

          //Create socket
          String hostname = "rlisapi.myfwc.com";
          int port = 443;
          InetAddress  addr = InetAddress.getByName(hostname);
          Socket sock = new Socket(addr, port);
          //Socket sock = new Socket(hostname, port);

          //Send header
          String path = "https://rlisapi.myfwc.com/wsReceipts.asmx";
          BufferedWriter  wr = new BufferedWriter(new OutputStreamWriter(sock.getOutputStream(),"UTF-8"));
          // You can use "UTF8" for compatibility with the Microsoft virtual machine.
          wr.write("POST " + path + " HTTP/1.0\r\n");
          wr.write("Host: rlisapi.myfwc.com\r\n");
          wr.write("Content-Length: " + xmldata.length() + "\r\n");
          wr.write("Content-Type: text/xml; charset=\"utf-8\"\r\n");
          wr.write("\r\n");

          //Send data
          wr.write(xmldata);
          wr.flush();

          // Response
          BufferedReader rd = new BufferedReader(new InputStreamReader(sock.getInputStream()));
          String line;
          while((line = rd.readLine()) != null)
          System.out.println(line);

        } catch (Exception e) {
              e.printStackTrace();
        }

        return rlisTransactions;
    }

}

(4)我有一个类似的测试客户端使用HttpUrlConnection

import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;

public class TestXmlClient {

    public static void main(String[] args) {
        String argUrl = "https://rlisapi.myfwc.com/wsReceipts.asmx";

        System.out.println("Test XML Client");

        String requestXml = 
                "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
                "<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"" +
                "xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" " +
                "xmlns:soap=\"http://www.w3.org/2003/05/soap-envelope\">" +
                "<soap:Body>" +
                "<getDailyReceipts xmlns=\"http://api.outdoorlicensesolution.com/RLIS/\">" +
                "<Content-Length>494</Content-Length>" +
                "<ConsumerPIN>my-consumer-pin</ConsumerPIN>" +
                "<AgentID>000</AgentID>" +  //not real agent id
                "<ReceiptDate>2013-07-01T00:00:00</ReceiptDate>" +
                "</getDailyReceipts>" +
                "</soap:Body>" +
                "</soap:Envelope>" ;

        System.out.println("Request: " + requestXml);

        //try {
        URL url;
        OutputStreamWriter writer = null;
        InputStreamReader reader = null;
        HttpURLConnection con = null;

        try {
            url = new URL (argUrl);
        con = (HttpURLConnection) url.openConnection();

        URLConnection urlc = url.openConnection();
        HttpURLConnection httpc = (HttpURLConnection)urlc;
        // only interested in the length of the resource
        httpc.setRequestMethod("HEAD");
        int len = httpc.getContentLength();

        System.out.println("length: " + len);

        // specify that we will send output and accept input
        con.setDoInput(true);
        con.setDoOutput(true);

        con.setConnectTimeout( 20000 );  // long timeout, but not infinite
        con.setReadTimeout( 20000 );

        con.setUseCaches (false);
        con.setDefaultUseCaches (false);

        // tell the web server what we are sending
        //con.setRequestProperty ( "Content-Type", "text/xml" );
        con.setRequestProperty ( "Content-Type", "text/xml; charset=utf-8" );
        //con.setRequestProperty("Connection", "close"); 

        writer = new OutputStreamWriter( con.getOutputStream() );

        writer.write(requestXml);
        writer.flush();
        writer.close();

        // reading the response
        reader = new InputStreamReader( con.getInputStream() );
        StringBuilder buf = new StringBuilder();
        char[] cbuf = new char[ 2048 ];
        int num;
        while ( -1 != (num=reader.read( cbuf ))) {
            buf.append( cbuf, 0, num );
        }
        String result = buf.toString();
        System.err.println( "\nResponse from server after POST:\n" + result );

        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            System.out.println(e.getStackTrace());
            e.printStackTrace();
        } catch (Exception e){
            e.printStackTrace();
        } finally{
            if (writer != null) { 
                try { 
                    writer.close(); 
                } catch (Exception e) { 
                    // ignore... 
                } 
            }
            if (reader != null) { 
                try { 
                    reader.close(); 
                } catch (Exception e) { 
                    // ignore... 
                } 
            } 

            if (con != null) { 
                try { 
                    con.disconnect(); 
                } catch (Exception e) { 
                    // ignore... 
                } 

            }   
        }
    }
}

最后,除了所有这些测试客户端之外,我还尝试使用SOAP UI提交各种请求。有趣的是,我无法从URL加载wsdl,因此我将wsdl源代码保存到本地文件并使用它。

以下是Soap UI从wsdl文件生成的请求:

<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:rlis="http://api.outdoorlicensesolution.com/RLIS/">
   <soap:Header/>
   <soap:Body>
      <rlis:getDailyReceipts>
         <!--Optional:-->
         <rlis:ConsumerPIN>?</rlis:ConsumerPIN>
         <rlis:AgentID>?</rlis:AgentID>
         <rlis:ReceiptDate>?</rlis:ReceiptDate>
      </rlis:getDailyReceipts>
   </soap:Body>
</soap:Envelope>

WSDL在本地保存:

<?xml version="1.0" encoding="utf-8"?>
<wsdl:definitions xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://api.outdoorlicensesolution.com/RLIS/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" targetNamespace="http://api.outdoorlicensesolution.com/RLIS/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
  <wsdl:types>
    <s:schema elementFormDefault="qualified" targetNamespace="http://api.outdoorlicensesolution.com/RLIS/">
      <s:element name="getDailyReceipts">
        <s:complexType>
          <s:sequence>
            <s:element minOccurs="0" maxOccurs="1" name="ConsumerPIN" type="s:string" />
            <s:element minOccurs="1" maxOccurs="1" name="AgentID" type="s:int" />
            <s:element minOccurs="1" maxOccurs="1" name="ReceiptDate" type="s:dateTime" />
          </s:sequence>
        </s:complexType>
      </s:element>
      <s:element name="getDailyReceiptsResponse">
        <s:complexType>
          <s:sequence>
            <s:element minOccurs="0" maxOccurs="1" name="getDailyReceiptsResult" type="tns:ArrayOfReceipt" />
          </s:sequence>
        </s:complexType>
      </s:element>
      <s:complexType name="ArrayOfReceipt">
        <s:sequence>
          <s:element minOccurs="0" maxOccurs="unbounded" name="Receipt" nillable="true" type="tns:Receipt" />
        </s:sequence>
      </s:complexType>
      <s:complexType name="Receipt">
        <s:sequence>
          <s:element minOccurs="1" maxOccurs="1" name="OrderID" type="s:int" />
          <s:element minOccurs="1" maxOccurs="1" name="TotalSaleAmount" type="s:decimal" />
          <s:element minOccurs="1" maxOccurs="1" name="TaxCollectorFees" type="s:decimal" />
          <s:element minOccurs="1" maxOccurs="1" name="OrderDate" type="s:dateTime" />
          <s:element minOccurs="0" maxOccurs="1" name="OrderStatus" type="s:string" />
          <s:element minOccurs="1" maxOccurs="1" name="AmountToACH" type="s:decimal" />
          <s:element minOccurs="1" maxOccurs="1" name="CustomerID" type="s:int" />
          <s:element minOccurs="0" maxOccurs="1" name="CustomerName" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="ClerkUserName" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="TarponTagBegin" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="TarponTagEnd" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="ErrorMessage" type="s:string" />
        </s:sequence>
      </s:complexType>
    </s:schema>
  </wsdl:types>
  <wsdl:message name="getDailyReceiptsSoapIn">
    <wsdl:part name="parameters" element="tns:getDailyReceipts" />
  </wsdl:message>
  <wsdl:message name="getDailyReceiptsSoapOut">
    <wsdl:part name="parameters" element="tns:getDailyReceiptsResponse" />
  </wsdl:message>
  <wsdl:portType name="wsReceiptsSoap">
    <wsdl:operation name="getDailyReceipts">
      <wsdl:input message="tns:getDailyReceiptsSoapIn" />
      <wsdl:output message="tns:getDailyReceiptsSoapOut" />
    </wsdl:operation>
  </wsdl:portType>
  <wsdl:binding name="wsReceiptsSoap" type="tns:wsReceiptsSoap">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
    <wsdl:operation name="getDailyReceipts">
      <soap:operation soapAction="http://api.outdoorlicensesolution.com/RLIS/getDailyReceipts" style="document" />
      <wsdl:input>
        <soap:body use="literal" />
      </wsdl:input>
      <wsdl:output>
        <soap:body use="literal" />
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:binding name="wsReceiptsSoap12" type="tns:wsReceiptsSoap">
    <soap12:binding transport="http://schemas.xmlsoap.org/soap/http" />
    <wsdl:operation name="getDailyReceipts">
      <soap12:operation soapAction="http://api.outdoorlicensesolution.com/RLIS/getDailyReceipts" style="document" />
      <wsdl:input>
        <soap12:body use="literal" />
      </wsdl:input>
      <wsdl:output>
        <soap12:body use="literal" />
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="wsReceipts">
    <wsdl:port name="wsReceiptsSoap" binding="tns:wsReceiptsSoap">
      <soap:address location="https://rlisapi.myfwc.com/wsReceipts.asmx" />
    </wsdl:port>
    <wsdl:port name="wsReceiptsSoap12" binding="tns:wsReceiptsSoap12">
      <soap12:address location="https://rlisapi.myfwc.com/wsReceipts.asmx" />
    </wsdl:port>
  </wsdl:service>
</wsdl:definitions>

我还将为您提供有效的Foxpro代码:

*******************************************
SALEDATE = DATE()-1
XMLRESPONSE = ''

M.AGENTID = '000'
M.APIKEY = 'my-consumer-pin'

M.cSALEDATE = STR(YEAR(SALEDATE),4) + '-' + PADL(ALLTRIM(STR(MONTH(SALEDATE),2)),2,'0') + '-' + PADL(ALLTRIM(STR(DAY(SALEDATE),2)),2,'0') + 'T00:00:00'

TEXT TO XMLHTTP NOSHOW
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
<soap:Body>
<getDailyReceipts xmlns="http://api.outdoorlicensesolution.com/RLIS/">
<Content-Length>494</Content-Length>
<ConsumerPIN>APIKEY</ConsumerPIN>
<AgentID>AGENTID</AgentID>
<ReceiptDate>SALEDATE</ReceiptDate>
</getDailyReceipts>
</soap:Body>
</soap:Envelope>
ENDTEXT
XMLHTTP = STRTRAN(XMLHTTP,'APIKEY',M.APIKEY)
XMLHTTP = STRTRAN(XMLHTTP,'AGENTID',M.AGENTID)
XMLHTTP = STRTRAN(XMLHTTP,'SALEDATE',M.cSALEDATE)



oHTTP = CreateObject("Microsoft.XMLHTTP")
oHTTP.Open("POST", "https://rlisapi.myfwc.com/wsReceipts.asmx", .F.)

oHTTP.setRequestHeader('Content-Type', 'text/xml; charset=utf-8 ')
oHTTP.Send(XMLHTTP)


DO CASE
CASE oHTTP.status = 200
                XMLRESPONSE = oHTTP.ResponseText
                RELEASE oHTTP
CASE oHTTP.status = 201
                WAIT'PROCESSING PLEASE WAIT' WINDOW NOWAIT
                RELEASE oHTTP
CASE oHTTP.status = 202
                WAIT 'PROCESSING PLEASE WAIT' WINDOW NOWAIT
                RELEASE oHTTP
CASE oHTTP.status = 400
                RELEASE oHTTP
                MESSAGEBOX("RLIS BAD REQUEST ERROR",0,'CCARS')
                RETURN
CASE oHTTP.status = 401
                RELEASE oHTTP
                MESSAGEBOX("RLIS UNAUTHORIZED ERROR",0,'CCARS')
                RETURN
CASE oHTTP.status = 403
                RELEASE oHTTP
                MESSAGEBOX("RLIS FORBIDDEN ERROR",0,'CCARS')
                RETURN
CASE oHTTP.status = 404
                RELEASE oHTTP
                MESSAGEBOX("CONNECTION TO RLIS SITE NOT AVAILABLE",0,'CCARS')
                RETURN
CASE oHTTP.status = 500
                RELEASE oHTTP
                MESSAGEBOX("RLIS INTERNAL SERVER ERROR",0,'CCARS')
                RETURN
OTHERWISE
                RELEASE oHTTP
                MESSAGEBOX(oHTTP.status,0,'CCARS')
                MESSAGEBOX("RLIS INTERNAL SERVER ERROR CODE " + STR(oHTTP.status,3,0),0,'CCARS')
                RETURN
ENDCASE

MESSAGEBOX(XMLRESPONSE)

以下是错误的完整堆栈跟踪:

java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:168)
at com.sun.net.ssl.internal.ssl.InputRecord.readFully(InputRecord.java:422)
at com.sun.net.ssl.internal.ssl.InputRecord.read(InputRecord.java:460)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:863)
at       com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1188)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1215)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1199)
at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:434)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:166)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1014)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:230)
at com.taxcollector.ccars.service.transaction.TestSoapClient.main(TestSoapClient.java:51)

在过去几天的所有研究中,我确定的是,此错误通常是由服务器在客户端完成读取之前关闭连接引起的。

起初我认为Web服务本身有问题,但由于我能够运行foxpro命令并获得有效的响应,但事实并非如此。

我也尝试更改Soap UI设置中的许多首选项,包括套接字超时。

此外,我的请求不通过代理服务器。

任何建议或建议将不胜感激! 谢谢。


更新后的帖子


以下是Wireshark的捕获,省略了简单的ACK。

4034    2013-07-05 10:34:04.556901000   192.168.0.106   162.209.25.202  SSLv2   178 Client Hello
4038    2013-07-05 10:34:04.669714000   162.209.25.202  192.168.0.106   SSLv3   1386    Server Hello, Certificate, Server Hello Done
4040    2013-07-05 10:34:04.880678000   192.168.0.106   162.209.25.202  SSLv3   331 Client Key Exchange
4041    2013-07-05 10:34:04.885161000   192.168.0.106   162.209.25.202  SSLv3   72  Change Cipher Spec
4042    2013-07-05 10:34:04.887886000   192.168.0.106   162.209.25.202  SSLv3   127 Encrypted Handshake Message
4045    2013-07-05 10:34:05.142999000   162.209.25.202  192.168.0.106   TCP 54  https > 58365 [RST, ACK] Seq=2769 Ack=445 Win=4584 Len=0

然后重复一系列消息。

所以我认为这表明首先是客户端发出的连接请求,服务器已经确认了。 然后是客户端Hello,服务器Hello,握手协议证书,服务器Hello Done,客户端密钥交换,Change Cipher Spec,加密握手消息,最后是服务器的连接重置(RST)。

我查看了最后一帧上的专家信息意味着什么,看起来它可能意味着协议序列可疑,例如序列不连续或检测到重传......

这仍然让我挠头!我不明白我在我的代码中做了什么,或者从Soap UI中可能导致从服务器重置此连接。为什么它不会发生在foxpro代码中的Microsoft.XMLHTTP帖子中......难道我的请求是作为片段发送的,服务器不会接受吗?

我想我会尝试在运行foxpro命令时运行wireshark捕获,但这是在装有Windows 8的PC上,所以我需要先了解如何在admin下运行它。我运行的java测试客户端在我的mac上运行了连接重置。

与此同时,有没有人有进一步的见解?

1 个答案:

答案 0 :(得分:9)

正如我所看到的,您的所有示例都应该正常运行。

我建议您使用一些数据包跟踪软件,如wireshark或fiddler,并检查请求/响应标头。也许在请求OutputStream之前需要在连接上设置一些额外的信息(UserAgent等)

================更新======================

如您所指定,服务器要求您启用SSLv3。 在建立连接之前使用它

System.setProperty("https.protocols", "SSLv3");

我在测试中做到了这一点,似乎连接因为我可以将soap消息写入OutputStream,但是我从服务器得到了500错误,这是一件好事,因为那是一个werbservice内部错误

现在您需要找到soap消息或消息数据

中的错误

================更新2 ======================

固定!

澄清一下,我正在使用测试编号4 HttpUrlConnection

消息第3行末尾缺少空格

"<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"" +

应该是

"<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +

原因与xmlns:xsd定义相符。

我得到了这个回复

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <soap:Body>
        <getDailyReceiptsResponse xmlns="http://api.outdoorlicensesolution.com/RLIS/">
            <getDailyReceiptsResult>
                <Receipt>
                    <OrderID>0</OrderID>
                    <TotalSaleAmount>0</TotalSaleAmount>
                    <TaxCollectorFees>0</TaxCollectorFees>
                    <OrderDate>0001-01-01T00:00:00</OrderDate>
                    <AmountToACH>0</AmountToACH>
                    <CustomerID>0</CustomerID>
                    <ErrorMessage>Invalid Logon Credentials</ErrorMessage>
                </Receipt>
            </getDailyReceiptsResult>
        </getDailyReceiptsResponse>
    </soap:Body>
</soap:Envelope>