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endurox:v7.5.x:manuals:libndrxxatmsx.8
Name
libndrxxatmsx — Enduro/X built-in XA Switch resolver
Synopsis
libndrxxatmsx.so libndrxxatmsx.dylib
NDRX_XA_RES_ID=1 NDRX_XA_OPEN_STR="open string" NDRX_XA_CLOSE_STR="close string" NDRX_XA_DRIVERLIB=libndrxxatmsx.so NDRX_XA_RMLIB=- NDRX_XA_LAZY_INIT=1
DESCRIPTION
This library may be used with Enduro/X in case if binaries are built with build commands such as buildserver(8), buildclient(8) or buildtms(8) and XA Switch is build with the binary. The XA Switch symbol name is configured in $NDRX_RMFILE (first priority) or $NDRX_HOME/udataobj/RM and then by name set for build commands.
As Enduro/X uses dynamic load libraries to resolve XA configuration with help of the adapter loaders, to use the buil-in symbol, a loader library is needed. Thus libndrxxatmsx provides this interface, and if configured for transaction group, will resolve XA switch which was compiled with the build commands.
In case if libndrxxatmsx driver is used with binaries which haven’t built with build commands, the NULL switch (tmnull_switch is used, which is dummy XA switch it says OK for all XA commands). In case if for servers libatmisrvinteg is used and switch name is not passed to _tmstartserver(), the loader will raise error, instead of using null switch. In that case, libndrxxanulls(8) loader shall be used.