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TIBCO Rendezvous® 8.8.0

# TibrvMsg::setReplySubject()

Method

## Declaration

    TibrvStatus setReplySubject(const char* replySubject);

## Purpose

Set the reply subject for a message.

## Remarks

A receiver can reply to an inbound message using its reply subject.

Rendezvous routing daemons modify subjects and reply subjects to enable transparent point-to-point communication across network boundaries. This modification does not apply to subject names stored in message data fields; we discourage storing point-to-point subject names in data fields.

Parameter | Description
`replySubject` | Use this string as the new reply subject, replacing any existing reply subject. The method copies this string to the message. The reply subject `NULL` removes the previous reply subject. The empty string is not a legal subject name.

## See Also

TibrvMsg::getReplySubject()

Supplementary Information for Messages in TIBCO Rendezvous Concepts

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