TS/MP Pathsend and Server Programming Manual (G06.24+, H06.03+)

Pathsend Procedure Call Reference

NonStop TS/MP Pathsend and Server Programming Manual–132500

5-17

SERVERCLASS_SEND_ Procedure

The SERVERCLASS_SEND_ procedure initiates a context-free send operation to a

server process in the specified server class.

The completion of this processing—that is, getting the final outcome (success or failure)

and, if successful, the reply data—occurs in one of two ways, depending on whether the

send operation is initiated as waited or nowait:

•

For waited send operations, initiation and completion are both performed by the

SERVERCLASS_SEND_ procedure.

•

For nowait send operations, initiation is performed by the SERVERCLASS_SEND_

procedure, and completion is performed by calling the AWAITIOX procedure.

Syntax

The syntax of the SERVERCLASS_SEND_ procedure is:

error returned value

INT

returns an error word containing one of the following values:

error := SERVERCLASS_SEND_ ( pathmon-process-name ! i

,pathmon-process-name-len ! i

,server-class-name ! i

,server-class-name-len ! i

,message-buffer ! i,o

,request-len ! i

,maximum-reply-len ! i

,[ actual-reply-len ] ! o

,[ timeout ] ! i

,[ flags ] ! i

,[ scsend-op-num ] ! o

,[ tag ] ); ! i

0 (FEOK) indicates that the call was successful.

233 (FESCErr) indicates that an error occurred. You can call the

SERVERCLASS_SEND_INFO_ procedure to get more detailed

information about the error.