(a) _s version of the function

 
#include <dcvrpc.h>
DCLONG dc_rpc_set_watch_time_s(DCCLT_ID cltid, DCLONG var)
 

(b) Non-_s version of the function

 
#include <dcvrpc.h>
DCLONG dc_rpc_set_watch_time(DCLONG var)
 

Changes the timeout for the response of the service request. When the timeout is changed by using this function, the subsequent dc_rpc_call_s functions will use the new timeout until the dc_rpc_close_s function is executed. Note that this function does not change the value of DCWATCHTIM in the client environment definition.

Before you change the timeout by executing the dc_rpc_set_watch_time_s function, execute the dc_rpc_get_watch_time_s function to acquire the current value so that you can restore the previous setting after changing the timeout.

• cltid
  Set the client ID received by the dc_clt_cltin_s function.
  
• var
  Set the changed service response wait time between 1 and 65535. Specifying 0 provides an infinite wait condition.
  

Return Value	Value (decimal)	Meaning
DC_OK	0	Normal termination
DCRPCER_INVALID_ARGS	-2401	An invalid value is specified for var.
DCRPCER_PROTO	-2402	The dc_rpc_open_s function is not executed.
DCRPCER_NO_BUFS	-2404	Insufficient memory
DCRPCER_INVALID_CLTID	-2544	The client ID specified for cltid differs from the one received from the dc_clt_cltin_s function.