SocketConnection Error

Raphayo

Hi,

i have a system with a NEC Projector control via IP.

When i reboot the processor, I was unable to communicate with the device.

Line      1 (13:16:36)::  CICSPTCP Rx connection to 192.168.1.110 has been closed locally or by peer
Line      2 (13:16:36)::  ICSPTCPRx1::CloseSocket: Closing Socket
Line      3 (13:16:54)::  ERROR: NEC_NP600: [] - SocketConnection: createSocket: IO exception
Line      4 (13:16:54)::  ERROR: NEC_NP600: [] - SocketConnection: createSocket: socket create failed
Line      5 (13:16:54)::  NEC_NP600: handleSocketStatus(): socket failed connect

if i disconnect the lan wire on the projector the communication start between the projector and the processor.

I read other post about problem like that and i'm able to ping the projector with the AMX Processor.

Any suggestion from you guys

Thanks.

PhreaK

Has the issue occurred in an existing (untouched) system or is it one that you are currently developing?

Raphayo

It is one i'm currently working on.

MorgoZ

Hi,

this problem can be because the Master or the Device doesn´t close the socket properly before the reset.
When you say "reboot the processor", you mean rebooting the Master or the Projector?

In any case,
First ensure that before you make the reset, the socket is close properly (you know, ip_client_close)

If you can not close the connection properly (maybe a network failure), i suggest to close the connection each time before trying to open a new one:

ip_client_close(dvDevice.PORT)	 
ip_client_open(dvDevice.PORT,acIpDevice,23,IP_TCP)