#include <rmr/rmr.h>
- void* rmr_wh_open( void* vctx, char* target )
+ rmr_whid_t rmr_wh_open( void* vctx, char* target )
function), and that the ID returned by ``rmr_wh_open`` be
passed to the ``rmr_wh_send_msg`` function.
-*Target* is the *name* or *IP-address* combination of the
-processes that the wormhole should be connected to. *Vctx* is
-the RMR void context pointer that was returned by the
-``rmr_init`` function.
+*Vctx* is the RMR void context pointer that was returned by
+the ``rmr_init`` function. *Target* is the *name and port,*
+or *IP-address and port,* combination for the process that
+the wormhole should be connected to. For example,
+"localhost:6123".
When invoked, this function immediately attempts to connect
to the target process. If the connection cannot be