[lwip-users] about socket test problem?

[xcbman]

i use lwip1.3.0 in WinXp(ethernet),run down code,it will assert many point some time later. can any body help me? or do the test?

 

 

call testSocketFunc(). assert point such as:

 

 void tcp_slowtmr(void) -> LWIP_ASSERT("tcp_slowtmr: active pcb->state != TIME-WAIT\n", pcb->state != TIME_WAIT);

  static err_t tcp_process(struct tcp_pcb *pcb)  -> if ((flags & TCP_ACK) && (flags & TCP_SYN) && ackno == ntohl(pcb->unacked->tcphdr->seqno) + 1) ->pcb->unacked==NULL

etc..

 

void testSocket_connect_send_func(int cnt)

{

   int sock;
   struct sockaddr_in ListSvAddr;
  char sRecvBuff[100];

 

  sock = socket(PF_INET, SOCK_STREAM, 0);
  if(sock == -1){   
   return;
  }

 

  memset(&ListSvAddr,0,sizeof(ListSvAddr));
  ListSvAddr.sin_family=AF_INET;
  ListSvAddr.sin_port=htons(TEST_SERVER_PORT);
  ListSvAddr.sin_addr.s_addr=inet_addr(TEST_SERVER_IP);
  
  iRet = connect(sock,(struct sockaddr*)&ListSvAddr,sizeof(ListSvAddr));
  if(iRet != ERR_OK){   
   close(sock);
   return;
  }

 

  sprintf(sRecvBuff,"send pkt times:%d",nCnt);
  iRet = send(sock,sRecvBuff,strlen(sRecvBuff),0);

 

  close(sock);
  return;

}

 

void testSocketFunc(void)

{

 int i=1;

 

 while (1)
 {
    testSocket_connect_send_func(i++);
 }

}