if( msg == NULL ) {
msg = (rmr_mbuf_t *) malloc( sizeof *msg );
if( msg == NULL ) {
- fprintf( stderr, "[CRI] rmr_alloc_zc: cannot get memory for message\n" );
+ rmr_vlog( RMR_VL_CRIT, "rmr_alloc_zc: cannot get memory for message\n" );
exit( 1 );
}
} else {
memset( msg, 0, sizeof( *msg ) );
if( (state = nng_msg_alloc( (nng_msg **) &msg->tp_buf, mlen )) != 0 ) {
- fprintf( stderr, "[CRI] rmr_alloc_zc: cannot get memory for zero copy buffer: %d\n", ENOMEM );
+ rmr_vlog( RMR_VL_CRIT, "rmr_alloc_zc: cannot get memory for zero copy buffer: %d\n", ENOMEM );
abort( ); // toss out a core file for this
}
strncpy( (char *) ((uta_mhdr_t *)msg->header)->src, ctx->my_name, RMR_MAX_SRC );
strncpy( (char *) ((uta_mhdr_t *)msg->header)->srcip, ctx->my_ip, RMR_MAX_SRC );
- if( DEBUG > 1 ) fprintf( stderr, "[DBUG] alloc_zcmsg mlen=%ld size=%d mpl=%d flags=%02x\n", (long) mlen, size, ctx->max_plen, msg->flags );
+ if( DEBUG > 1 ) rmr_vlog( RMR_VL_DEBUG, "alloc_zcmsg mlen=%ld size=%d mpl=%d flags=%02x\n", (long) mlen, size, ctx->max_plen, msg->flags );
return msg;
}
msg = (rmr_mbuf_t *) malloc( sizeof *msg );
if( msg == NULL ) {
- fprintf( stderr, "[CRI] rmr_alloc_zc: cannot get memory for message\n" );
+ rmr_vlog( RMR_VL_CRIT, "rmr_alloc_zc: cannot get memory for message\n" );
exit( 1 );
}
nm = (rmr_mbuf_t *) malloc( sizeof *nm );
if( nm == NULL ) {
- fprintf( stderr, "[CRI] rmr_clone: cannot get memory for message buffer\n" );
+ rmr_vlog( RMR_VL_CRIT, "rmr_clone: cannot get memory for message buffer\n" );
exit( 1 );
}
memset( nm, 0, sizeof( *nm ) );
mlen = old_msg->alloc_len; // length allocated before
if( (state = nng_msg_alloc( (nng_msg **) &nm->tp_buf, mlen )) != 0 ) {
- fprintf( stderr, "[CRI] rmr_clone: cannot get memory for zero copy buffer: %d\n", ENOMEM );
+ rmr_vlog( RMR_VL_CRIT, "rmr_clone: cannot get memory for zero copy buffer: %d\n", ENOMEM );
exit( 1 );
}
nm->sub_id = old_msg->sub_id;
nm->len = old_msg->len; // length of data in the payload
nm->alloc_len = mlen; // length of allocated payload
- if( DEBUG ) fprintf( stderr, "[DBUG] clone values: mty=%d sid=%d len=%d alloc=%d\n", nm->mtype, nm->sub_id, nm->len, nm->alloc_len );
+ if( DEBUG ) rmr_vlog( RMR_VL_DEBUG, "clone values: mty=%d sid=%d len=%d alloc=%d\n", nm->mtype, nm->sub_id, nm->len, nm->alloc_len );
nm->xaction = hdr->xid; // reference xaction
nm->state = old_msg->state; // fill in caller's state (likely the state of the last operation)
nm = (rmr_mbuf_t *) malloc( sizeof *nm );
if( nm == NULL ) {
- fprintf( stderr, "[CRI] rmr_clone: cannot get memory for message buffer\n" );
+ rmr_vlog( RMR_VL_CRIT, "rmr_clone: cannot get memory for message buffer\n" );
exit( 1 );
}
memset( nm, 0, sizeof( *nm ) );
tr_old_len = RMR_TR_LEN( hdr ); // bytes in old header for trace
mlen = old_msg->alloc_len + (tr_len - tr_old_len); // new length with trace adjustment
- if( DEBUG ) fprintf( stderr, "[DBUG] tr_realloc old size=%d new size=%d new tr_len=%d\n", (int) old_msg->alloc_len, (int) mlen, (int) tr_len );
+ if( DEBUG ) rmr_vlog( RMR_VL_DEBUG, "tr_realloc old size=%d new size=%d new tr_len=%d\n", (int) old_msg->alloc_len, (int) mlen, (int) tr_len );
if( (state = nng_msg_alloc( (nng_msg **) &nm->tp_buf, mlen )) != 0 ) {
- fprintf( stderr, "[CRI] rmr_clone: cannot get memory for zero copy buffer: %d\n", ENOMEM );
+ rmr_vlog( RMR_VL_CRIT, "rmr_clone: cannot get memory for zero copy buffer: %d\n", ENOMEM );
exit( 1 );
}
old_len = old_msg->len;
old_psize = old_msg->alloc_len - RMR_HDR_LEN( old_msg->header ); // allocated transport size less the header and other data bits
if( !clone && payload_len <= old_psize ) { // old message is large enough, nothing to do
- if( DEBUG ) fprintf( stderr, "[DBUG] rmr_realloc_payload: old msg payload larger than requested: cur=%d need=%d\n", old_psize, payload_len );
+ if( DEBUG ) rmr_vlog( RMR_VL_DEBUG, "rmr_realloc_payload: old msg payload larger than requested: cur=%d need=%d\n", old_psize, payload_len );
return old_msg;
}
old_tp_buf = old_msg->tp_buf;
if( clone ) {
- if( DEBUG ) fprintf( stderr, "[DBUG] rmr_realloc_payload: cloning message\n" );
+ if( DEBUG ) rmr_vlog( RMR_VL_DEBUG, "rmr_realloc_payload: cloning message\n" );
free_tp = 0;
nm = (rmr_mbuf_t *) malloc( sizeof( *nm ) );
if( nm == NULL ) {
- fprintf( stderr, "[CRI] rmr_realloc_payload: cannot get memory for message buffer. bytes requested: %d\n", (int) sizeof(*nm) );
+ rmr_vlog( RMR_VL_CRIT, "rmr_realloc_payload: cannot get memory for message buffer. bytes requested: %d\n", (int) sizeof(*nm) );
return NULL;
}
memset( nm, 0, sizeof( *nm ) );
omhdr = old_msg->header;
mlen = hdr_len + (payload_len > old_psize ? payload_len : old_psize); // must have larger in case copy is true
- if( DEBUG ) fprintf( stderr, "[DBUG] reallocate for payload increase. new message size: %d\n", (int) mlen );
+ if( DEBUG ) rmr_vlog( RMR_VL_DEBUG, "reallocate for payload increase. new message size: %d\n", (int) mlen );
if( (state = nng_msg_alloc( (nng_msg **) &nm->tp_buf, mlen )) != 0 ) {
- fprintf( stderr, "[CRI] rmr_realloc_payload: cannot get memory for zero copy buffer. bytes requested: %d\n", (int) mlen );
+ rmr_vlog( RMR_VL_CRIT, "rmr_realloc_payload: cannot get memory for zero copy buffer. bytes requested: %d\n", (int) mlen );
return NULL;
}
SET_HDR_LEN( nm->header );
if( copy ) { // if we need to copy the old payload too
- if( DEBUG ) fprintf( stderr, "[DBUG] rmr_realloc_payload: copy payload into new message: %d bytes\n", old_psize );
+ if( DEBUG ) rmr_vlog( RMR_VL_DEBUG, "rmr_realloc_payload: copy payload into new message: %d bytes\n", old_psize );
memcpy( nm->header, omhdr, sizeof( char ) * (old_psize + RMR_HDR_LEN( omhdr )) );
} else { // just need to copy header
- if( DEBUG ) fprintf( stderr, "[DBUG] rmr_realloc_payload: copy only header into new message: %d bytes\n", RMR_HDR_LEN( nm->header ) );
+ if( DEBUG ) rmr_vlog( RMR_VL_DEBUG, "rmr_realloc_payload: copy only header into new message: %d bytes\n", RMR_HDR_LEN( nm->header ) );
memcpy( nm->header, omhdr, sizeof( char ) * RMR_HDR_LEN( omhdr ) );
}
hdr = (uta_mhdr_t *) msg->header;
msg->flags |= MFL_ADDSRC; // turn on so if user app tries to send this buffer we reset src
- if( DEBUG > 1 ) fprintf( stderr, "[DBUG] rcv_msg: got something: type=%d state=%d len=%d diff=%ld\n",
+ if( DEBUG > 1 ) rmr_vlog( RMR_VL_DEBUG, "rcv_msg: got something: type=%d state=%d len=%d diff=%ld\n",
msg->mtype, msg->state, msg->len, msg->payload - (unsigned char *) msg->header );
} else {
msg->state = RMR_ERR_EMPTY;
msg->payload = msg->header; // payload is the whole thing; no header
msg->xaction = NULL;
- if( DEBUG > 1 ) fprintf( stderr, "[DBUG] rcv_payload: got something: type=%d state=%d len=%d\n", msg->mtype, msg->state, msg->len );
+ if( DEBUG > 1 ) rmr_vlog( RMR_VL_DEBUG, "rcv_payload: got something: type=%d state=%d len=%d\n", msg->mtype, msg->state, msg->len );
return msg;
}
msg->state = xlate_nng_state( msg->state, RMR_ERR_SENDFAILED ); // xlate to our state and set errno
}
- if( DEBUG ) fprintf( stderr, "[DBUG] send failed: %d %s\n", (int) msg->state, strerror( msg->state ) );
+ if( DEBUG ) rmr_vlog( RMR_VL_DEBUG, "send failed: %d %s\n", (int) msg->state, strerror( msg->state ) );
}
return msg;
if( (rte = uta_get_rte( ctx->rtable, msg->sub_id, msg->mtype, TRUE )) == NULL ) { // find the entry which matches subid/type allow fallback to type only key
if( ctx->flags & CTXFL_WARN ) {
- fprintf( stderr, "[WARN] no endpoint for mtype=%d sub_id=%d\n", msg->mtype, msg->sub_id );
+ rmr_vlog( RMR_VL_WARN, "no endpoint for mtype=%d sub_id=%d\n", msg->mtype, msg->sub_id );
}
msg->state = RMR_ERR_NOENDPT;
errno = ENXIO; // must ensure it's not eagain
send_again = 1; // force loop entry
group = 0; // always start with group 0
while( send_again ) {
- sock_ok = uta_epsock_rr( rte, group, &send_again, &nn_sock, &ep ); // select endpt from rr group and set again if more groups
+ if( rte->nrrgroups > 0 ) { // this is a round robin entry
+ sock_ok = uta_epsock_rr( rte, group, &send_again, &nn_sock, &ep ); // select endpt from rr group and set again if more groups
+ } else {
+ sock_ok = epsock_meid( ctx->rtable, msg, &nn_sock, &ep );
+ send_again = 0;
+ }
- if( DEBUG ) fprintf( stderr, "[DBUG] mtosend_msg: flgs=0x%04x type=%d again=%d group=%d len=%d sock_ok=%d\n",
+ if( DEBUG ) rmr_vlog( RMR_VL_DEBUG, "mtosend_msg: flgs=0x%04x type=%d again=%d group=%d len=%d sock_ok=%d\n",
msg->flags, msg->mtype, send_again, group, msg->len, sock_ok );
group++;
errno = ENOMEM;
msg->tp_state = errno;
if( ctx->flags & CTXFL_WARN ) {
- fprintf( stderr, "[WARN] unable to clone message for multiple rr-group send\n" );
+ rmr_vlog( RMR_VL_WARN, "unable to clone message for multiple rr-group send\n" );
}
return msg;
}
- if( DEBUG ) fprintf( stderr, "[DBUG] msg cloned: type=%d len=%d\n", msg->mtype, msg->len );
+ if( DEBUG ) rmr_vlog( RMR_VL_DEBUG, "msg cloned: type=%d len=%d\n", msg->mtype, msg->len );
msg->flags |= MFL_NOALLOC; // keep send from allocating a new message; we have a clone to use
msg = send_msg( ctx, msg, nn_sock, max_to ); // do the hard work, msg should be nil on success
msg = send_msg( ctx, msg, nn_sock, max_to ); // send the last, and allocate a new buffer; drops the clone if it was
if( DEBUG ) {
if( msg == NULL ) {
- fprintf( stderr, "[DBUG] mtosend_msg: send returned nil message!\n" );
+ rmr_vlog( RMR_VL_DEBUG, "mtosend_msg: send returned nil message!\n" );
}
}
}
}
} else {
if( ctx->flags & CTXFL_WARN ) {
- fprintf( stderr, "[WARN] invalid socket for rte, setting no endpoint err: mtype=%d sub_id=%d\n", msg->mtype, msg->sub_id );
+ rmr_vlog( RMR_VL_WARN, "invalid socket for rte, setting no endpoint err: mtype=%d sub_id=%d\n", msg->mtype, msg->sub_id );
}
msg->state = RMR_ERR_NOENDPT;
errno = ENXIO;
msg->state = RMR_OK;
}
- if( DEBUG ) fprintf( stderr, "[DBUG] final send stats: ok=%d group=%d state=%d\n\n", ok_sends, group, msg->state );
+ if( DEBUG ) rmr_vlog( RMR_VL_DEBUG, "final send stats: ok=%d group=%d state=%d\n\n", ok_sends, group, msg->state );
msg->tp_state = errno;
}
Code Review / ric-plt / lib / rmr.git / blobdiff