Date 29 January 2019
.fi
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RMr functions do provide for the ability to respond to the specific source
instance of a message allowing for either a request response, or call
-response relationship when needed.
+response relationship when needed.
&h3(The Route Table)
&h3(Environment)
To enable configuration of the library behaviour outside of direct user application
control, RMr supports a number of environment variables which provide information
-to the library.
+to the library.
The following is a list of the various environment variables, what they control
and the defaults which RMr uses if undefined.
&beg_dlist(.75i : ^&bold_font )
+&di(RMR_ASYNC_CONN) Allows the asynch connection mode to be turned off (by setting the
+ value to 0. When set to 1, or missing from the environment, RMR will invoke the
+ connection interface in the transport mechanism using the non-blocking (asynch)
+ mode. This will likely result in many "soft failures" (retry) until the connection
+ is established, but allows the application to continue unimpeeded should the
+ connection be slow to set up.
+
&di(RMR_BIND_IF) This provides the interface that RMr will bind listen ports to allowing
for a single interface to be used rather than listening across all interfaces.
This should be the IP address assigned to the interface that RMr should listen
&di(RMR_SEED_RT) This is used to supply a static route table which can be used for
debugging, testing, or if no route table generator process is being used to
- supply the route table.
+ supply the route table.
If not defined, no static table is used and RMr will not report &ital(ready)
until a table is received.
&end_dlist
rmr_free_msg(3),
rmr_init(3),
rmr_init_trace(3),
+rmr_get_meid(3),
rmr_get_src(3),
+rmr_get_srcip(3),
rmr_get_trace(3),
rmr_get_trlen(3),
+rmr_get_xact(3),
rmr_payload_size(3),
rmr_rcv_msg(3),
rmr_rcv_specific(3),
rmr_has_str(3),
rmr_tokenise(3),
rmr_mk_ring(3),
+rmr_realloc_payload(3),
rmr_ring_free(3),
rmr_set_trace(3),
rmr_torcv_msg(3),