在固定迭代后调用send命令时收到WSAECONNABORTED（10053）错误

Question

我还面临一些问题，即服务器向客户端发送数据，客户端发回确认。但是在经过一定的迭代后，套接字被中止，我在将确认发送回服务器时获得了WSAECONNABORTED（10053）。

我在win7 64位计算机上。

服务器代码（这是perl代码）：

sub Send_Msg_to_SourceSelector

{

(my $msg)=@_;

    my $msg_len = length("$msg")+1;
    print "the message length is: $msg_len\n\n";
    PrintLogFile(1, ">> $CurrentTime >> The message length is : $msg_len <<<<\n\n");
    print "the SOCK1 is: SOCK\n\n";
    PrintLogFile(1, ">> $CurrentTime >> The sent message is : $msg <<<<\n\n");
    send $SOCK,$msg,$msg_len;
    print "the SOCK2 is: $SOCK\n\n";
    recv $SOCK,my $awk,3,0;
    PrintLogFile(1, ">> $CurrentTime >> The acknowledgement received is : $awk <<<<\n\n");
    print "the SOCK3 is: $SOCK\n\n";
}

客户端代码（这是在Visual Studio 2013中生成的C ...可执行文件）：

void RecvDataFromSequencer(SOCKET sock, FILE *Log)
{
    char n,buffer[2000];

    while(!FlagTestExecutionCompleted)
    {
        memset (buffer , 0 , 2000);
        printf("The address of buffer before is: %d\n", buffer);
        n = recv(sock,buffer,2000,0); //blocking call
        printf("The address of buffer after is: %d\n", buffer);
        printf("in recv func: %x\n", Log);
        //printlogfile(Log, buffer);
        fprintf(Log,"%s%s",buffer,"\n");
        fprintf(Log,"%d%s",n,"\n");
        fprintf(Log,"%s%d%s","FlagTestExecutionCompleted is ==> ",FlagTestExecutionCompleted,"\n");
        fflush(Log);
        if (n == -1)
        {
            printf("recv failed: %d\n", WSAGetLastError());
            fprintf(Log,"%s%s",WSAGetLastError(),"\n");
            error("ERROR reading from STATS");
            fprintf(Log,"%s%s","ERROR reading from STATS","\n");
            fflush(Log);
        }
        else
        {
            printf("\nMessage from STATS: %s\n",buffer);
            strcpy(line_tcfile,buffer);
            if(strstr(line_tcfile,"SessionCompleted"))
            {
                printf("\n End of Test Session");
                FlagTestExecutionCompleted=1;
            }
            FlagNewTestCaseRecieved = 1;
        }

        //Send acknowledgement
        Sleep(1000);
        **n = send(sock,"ACK",3,0);
        if (n == -1)
        {
            fprintf(Log,"%s%d%s","in send command FlagTestExecutionCompleted is ==> ",FlagTestExecutionCompleted,"\n");
            printf("send failed: %d\n", WSAGetLastError());
            fprintf(Log,"%s%s",WSAGetLastError(),"\n");**
            fprintf(Log,"%s%s","ERROR writing to STATS","\n");
            fprintf(Log,"%d%s",n,"\n");
            fflush(Log);
            error("ERROR writing to STATS");
        }

在此发生以下情况： 1.服务器读取一行并发送给客户端 2.客户端读取该行并将确认发送回服务器 3.这个过程成功地进行了一些测试 4.经过一段时间后，通过发送命令向服务器发回确认，它返回WSAECONNABORTED（10053）

我不知道是什么原因。

请帮忙

谢谢， 的Pankaj