EZY2421E

recvfrom()  (tcperror)
Explanation
 The recvfrom function found no data while in nonblocking
mode. 
 (tcperror) is the number of the message
where you can find more detailed information about this error.

System action
 The application continues.

Operator response
 Notify the system programmer of the error.

System programmer response
 Respond as indicated in (tcperror).
 For more information about the (tcperror) portion
of this message, see the z/OS Communications Server: IP Sockets Application
Programming Interface Guide and Reference.

Module
 MISCSRV

Procedure name
  doecho 