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TDA4VM: TDA4VM: fd_exchange and socket/sendmsg Err

Part Number: TDA4VM


Tool/software:

Hi,

  1. I modified this demo host, and kept sending messages: (while 1)

./vx_app_arm_fd_exchange_producer.out & 
 2.  I modified this demo client, and kept recving messages: (while 1)
./vx_app_autox_msg_comm_consumer.out

when used ctrl+c 
======================================================
^C
Clean up and exit while handling signal 2
Application did not close some rpmsg_char devices
root@j7-evm:~#
[1]+ Broken pipe ./vx_app_autox_msg_comm_producer.out
======================================================
why vx_app_autox_msg_comm_producer.out stop?

I need to connect a new client.

thanks,

dongzhang