Receive Ready Notification

The Receive Ready Notification sends notification that the local host can receive files, to all hosts that are registered in the Host Information.

The Receive Ready Notification is the same as the Resend Request. The Receive Ready Notification can send notification to all the hosts by executing the Resend Request to these hosts.

Before you run the Receive Ready Notification (Resend Request) program, you must run the Receive program (XRRCV) on the local host as well as the Send program (XRSND) and the Observe program (XRACCPT) on the remote host.

Note

Even if the local host that is described in the System Environment Settings file (HULFT.PARMLIB(HULPRM)) is registered in the Host Information, HULFT does not issue the Resend Request to the local host.

Receive Ready Notification (Resend Request) Program (XRRSNDRQ)

Program Name

XRRSNDRQ

XRSYSIN Definition Card

This card defines the System Environment Settings of HULFT system. For details on the definitions, refer to the following:

HULFT10 for zOS Administration Manual : Explanation of each field

Format of definition card

HOST-NAME=Local Host Name 
DOMAIN=Local Domain Name 
RETRY=Retry Count on Connection Error 
HSTCHA=Case Options for Local Host Name or Local Domain Name 
TIMEOUT=Socket Read Timeout 
TCPIP=Address Space Name of TCP/IP 
OPLSELECT=Operation Log Output Option (*1) 
SNDSOCKSIZE=Socket Buffer Size for Data Sending 
RCVSOCKSIZE=Socket Buffer Size for Data Receiving

When you use the operation log output function, you must include definitions related to operation logs. For details, refer to Definitions for operation logs.

XRCARD Definition Card

Define 'DUMMY' for the DD statement.

Example of JCL

//XRRSNDRQ JOB  CLASS=A,MSGCLASS=B                                              
//XRRSNDRQ EXEC PGM=XRRSNDRQ,REGION=4096K                                       
//STEPLIB  DD   DSN=HULFT.LOAD,DISP=SHR                                         
//XRFILE   DD   DSN=HULFT.FILE,DISP=SHR                                         
//XRHOST   DD   DSN=HULFT.HOST,DISP=SHR                                         
//XRSYSIN  DD   DSN=HULFT.PARMLIB(HULPRM),DISP=SHR                              
//IPGET    DD   DSN=HULFT.HOSTS.LOCAL,DISP=SHR                                  
//*SYSTCPD DD   DSN=TCPIVP.TCPPARMS(TCPDATA),DISP=SHR                           
//SYSOUT   DD   SYSOUT=*                                                        
//XRCARD   DD   DUMMY                                                               
//

DD Name	Value	Description
STEPLIB	HULFT.LOAD	HULFT load module library
XRFILE	HULFT.FILE	Send and Receive Management File
XRHOST	HULFT.HOST	Host Information File
XRSYSIN	HULFT.PARMLIB(HULPRM)	System Environment Settings File
IPGET	HULFT.HOSTS.LOCAL	IP Management File
SYSTCPD	TCPIVP.TCPPARMS(TCPDATA)	TCPIP.DATA Data Set