[lwip-users] problem with the function tcpip_apimsg

[chenyintao]

Hi！
  I have a questino with the funciton tcpip_apimsg.
  when  the mbox if full  and sys_mbox_post(mbox, &msg)  is failed  so the msg 
would lost,but the sys_arch_sem_wait(apimsg->msg.conn->op_completed, 0) is 
still called.Will it caused the application thread  suspended forever because 
it's  waiting for a sem that never be signaled?
  ps:I use lwip1.3.2 and uc/os2.91.
 

   祝
工作顺利！
                                
--------------
陈银桃/现场总线业务部
address@hidden
2011-02-15

欢迎光临我们公司的网站，http://www.supcon.com
**********************************************
浙江中控技术股份有限公司/ 研发中心/现场总线业务部      
电话：0571-86667270
传真：0571- 86667250            
address@hidden  
邮编：310053
地址：杭州市滨江区六和路309号中控科技园A区4楼 
***********************************************