webservice部署到服务器报错

System.Net.WebException: 基础连接已经关闭: 发送时发生错误。 ---> System.IO.IOException: 从传输流收到意外的 EOF 或 0 个字节。 在 System.Net.FixedSizeReader.ReadPacket(Byte[] buffer, Int32 offset, Int32 count) 在 System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest) 在 System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult) 在 System.Net.TlsStream.CallProcessAuthentication(Object state) 在 System.Threading.ExecutionContext.runTryCode(Object userData) 在 System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData) 在 System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) 在 System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) 在 System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result) 在 System.Net.TlsStream.Write(Byte[] buffer, Int32 offset, Int32 size) 在 System.Net.PooledStream.Write(Byte[] buffer, Int32 offset, Int32 size) 在 System.Net.ConnectStream.WriteHeaders(Boolean async) --- 内部异常堆栈跟踪的结尾 --- 在 System.Net.HttpWebRequest.GetRequestStream(TransportContext& context) 在 System.Net.HttpWebRequest.GetRequestStream() 在 Service.SendAppleMsg(String _text, String _ticker, String app_key, String secret, String _StationId, String Begin_T, String DB_Type, String activity, String alarmtype)

原因是服务器版本为windows server 2003 次版本不支持http Ssl2

要么在微软上打补丁，要么换服务器版本