INT32 rtnCoord2PhaseCommit::execute( CHAR * pReceiveBuffer, SINT32 packSize,
CHAR * * ppResultBuffer, pmdEDUCB * cb,
MsgOpReply & replyHeader,
BSONObj **ppErrorObj )
{
INT32 rc = SDB_OK;
INT32 rcTmp = SDB_OK;
MsgHeader *pHeader = (MsgHeader *)pReceiveBuffer;
replyHeader.header.messageLength = sizeof( MsgOpReply );
replyHeader.header.opCode = MSG_BS_TRANS_COMMIT_RSP;
replyHeader.header.requestID = pHeader->requestID;
replyHeader.header.routeID.value = 0;
replyHeader.header.TID = pHeader->TID;
replyHeader.contextID = -1;
replyHeader.flags = SDB_OK;
replyHeader.numReturned = 0;
replyHeader.startFrom = 0;
if ( !cb->isTransaction() )
{
rc = SDB_DPS_TRANS_NO_TRANS;
goto error;
}
rc = doPhase1( pReceiveBuffer, packSize, ppResultBuffer, cb, replyHeader );
PD_CHECK( SDB_OK == rc, rc, errorcancel, PDERROR,
"execute failed on phase1(rc=%d)",
rc );
rc = doPhase2( pReceiveBuffer, packSize, ppResultBuffer, cb, replyHeader );
PD_RC_CHECK( rc, PDERROR,
"execute failed on phase2(rc=%d)",
rc );
done:
return rc;
errorcancel:
rcTmp = cancelOp( pReceiveBuffer, packSize, ppResultBuffer, cb, replyHeader );
if ( rcTmp )
{
PD_LOG ( PDERROR,
"failed to cancel the operate(rc=%d)",
rcTmp );
}
error:
replyHeader.flags = rc;
goto done;
}
INT32 rtnCoord2PhaseCommit::execute( MsgHeader *pMsg,
pmdEDUCB *cb,
INT64 &contextID,
rtnContextBuf *buf )
{
INT32 rc = SDB_OK;
INT32 rcTmp = SDB_OK;
contextID = -1 ;
if ( !cb->isTransaction() )
{
rc = SDB_DPS_TRANS_NO_TRANS ;
goto error;
}
rc = doPhase1( pMsg, cb, contextID, buf );
PD_CHECK( SDB_OK == rc, rc, errorcancel, PDERROR,
"Execute failed on phase1(rc=%d)", rc ) ;
rc = doPhase2( pMsg, cb, contextID, buf );
PD_RC_CHECK( rc, PDERROR,
"Execute failed on phase2(rc=%d)", rc ) ;
done:
return rc ;
errorcancel:
rcTmp = cancelOp( pMsg, cb, contextID, buf );
if ( rcTmp )
{
PD_LOG ( PDERROR, "Failed to cancel the operate, rc: %d",
rcTmp );
}
error:
goto done ;
}
