tcpmon上的Soap请求更改行为

Question

我正在使用一个web服务。我使用eclipse编写了一个轴为1.4的客户机。我可以通过ssl访问vpn服务。我的轴客户端代码工作正常。然而，代码必须运行在android设备上。我不能在android上使用axis代码，因为在android上不支持java。我试图通过使用库创建httppost来使用服务。为了查看axis请求值，我使用了tcpmon。它帮助我轻松地编写httppost代码。问题是，当我不使用tcpmon直接运行代码时，它会给出以下错误：

Exception in thread "main" java.net.SocketException: Invalid argument: setsockopt
at java.net.DualStackPlainSocketImpl.setIntOption(Native Method)
at java.net.DualStackPlainSocketImpl.socketSetOption(Unknown Source)
at java.net.AbstractPlainSocketImpl.setOption(Unknown Source)
at java.net.PlainSocketImpl.setOption(Unknown Source)
at java.net.Socket.setTcpNoDelay(Unknown Source)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.prepareSocket(DefaultClientConnectionOperator.java:254)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:185)
at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:294)
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:643)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:479)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:805)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:784)
at TTIncidentClient.main(TTIncidentClient.java:56)

如果我通过tcpmon发送请求，它就能工作。我得到回应了。我给您的tcpmon输出如下：

请求：

POST http://localhost:3333/SM/7/ws HTTP/1.1
SOAPAction: RetrieveList
Accept: application/soap+xml, application/dime, multipart/related, text/*
Pragma: no-cache
Cache-Control: no-cache
Authorization: Basic bW9iaXNlbTpPeXAlPzIwMTM=
Content-Length: 456
Content-Type: text/xml; charset=ISO-8859-1
Host: 10.6.105.132:3333
Proxy-Connection: Keep-Alive
User-Agent: Apache-HttpClient/4.2.5 (java 1.5)

<?xml version="1.0" encoding="UTF-8"?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><soapenv:Body><RetrieveIncidentListRequest xmlns="http://schemas.hp.com/SM/7"><keys query="flag=true and category=&quot;incident&quot; and assignee.name=&quot;xx.yy&quot;"/></RetrieveIncidentListRequest></soapenv:Body></soapenv:Envelope>

答复：

HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Set-Cookie: JSESSIONID=AF8B0B75ED768852E44D7CB49DB5DD88; Path=/SM
Keep-Alive: timeout=1200000, max=1000
Connection: Keep-Alive
Content-Type: text/xml;charset=utf-8
Content-Length: 2009
Date: Sun, 11 Aug 2013 22:12:17 GMT

<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Body><RetrieveIncidentListResponse message="Success" returnCode="0" schemaRevisionDate="2012-11-12" schemaRevisionLevel="0" status="SUCCESS" xmlns="http://schemas.hp.com/SM/7" xmlns:cmn="http://schemas.hp.com/SM/7/Common" xmlns:xmime="http://www.w3.org/2005/05/xmlmime" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://schemas.hp.com/SM/7 http://testsc:3333/SM/7/Incident.xsd">......</SOAP-ENV:Body></SOAP-ENV:Envelope>

通常，我希望tcpmon的行为必须与本地相同，但tcpmon会更改结果。原因是什么？

Answer 1

非常有趣的是，我没有使用apache或java urlconnection库，而是为soap编写了套接字编程代码，正如在这示例中所做的那样。:)