Linux tuxedo entry

After most of the days, I installed tuxedo and wrote the first example. You can use the UI to install it. After installation, I need to configure environment variables, run tux in the tuxedo directory. env configuration, add to/home/Oracle /. bash_profile, Because I installed Oracle and tuxedo as an oracle user.

 

Server code simpserv. C:

# Include <stdio. h>
# Include <ctype. h>
# Include <atmi. h>
# Include <userlog. h>

# If defined (_ stdc _) | defined (_ cplusplus)
Tpsvrinit (INT argc, char * argv [])
# Else
Tpsvrinit (argc, argv)
Int argc;
Char ** argv;
# Endif

{
Argc = argc;
Argv = argv;
Userlog ("welcome to the simple server ");
Return (0 );
}
# Ifdef _ cplusplus
Extern "C"
# Endif

# If defined (_ stdc _) | defined (_ cplusplus)
Void toupper (tpsvcinfo * rqst)
# Else
Void toupper (rqst)
Tpsvcinfo * rqst;
# Endif
{
Int I;
For (I = 0; I <rqst-> len-1; I ++)
Rqst-> data [I] = toupper (rqst-> data [I]);
Tpreturn (tpsuccess, 0, rqst-> data, 0l, 0 );
}

Compilation Method command: buildserver-O simpserv-F simpserv. C-s toupper

 

Client code simpcl. C:

# Include <stdio. h>
# Include <stdlib. h>
# Include <string. h>
# Include "atmi. H"

# If defined (_ stdc _) | defined (_ cplusplus)
Main (INT argc, char * argv [])
# Else
Main (argc, argv)
Int argc;
Char * argv [];
# Endif
{
Char * sendbuf, * rcvbuf, * PTR;
Char * MSG = "tuxedo is powerful .";
Long sendlen, rcvlen;
Int ret;

/* Start connection */
If (tpinit *) null) =-1 ){
(Void) fprintf (stderr, "tpinit failed/N ");
Exit (1 );
}

If (argc! = 2 ){
PTR = MSG;
} Else {
PTR = argv [1];
}
Sendlen = strlen (PTR );

If (sendbuf = (char *) tpalloc ("string", null, sendlen + 1) = NULL ){
(Void) fprintf (stderr, "error allocating send buffer/N ");
Tpterm ();
Exit (1 );
}

If (rcvbuf = (char *) tpalloc ("string", null, sendlen + 1) = NULL ){
(Void) fprintf (stderr, "error allocating Receive Buffer/N ");
Tpterm ();
Exit (1 );
}

(Void) strcpy (sendbuf, PTR );

Ret = tpcall ("toupper", (char *) sendbuf, 0, (char **) & rcvbuf, & rcvlen, (long) 0 );
If (ret =-1 ){
(Void) fprintf (stderr, "can't send request to service toupper/N ");
(Void) fprintf (stderr, "tperrno = % d/N", tperrno );
Tpfree (sendbuf );
Tpfree (rcvbuf );
Tpterm ();
Exit (1 );
}

(Void) fprintf (stdout, "original string is: % s/n", PTR );
(Void) fprintf (stdout, "returned string is: % s/n", rcvbuf );
Tpfree (sendbuf );
Tpfree (rcvbuf );
Tpterm ();
Return (0 );



}

Compile the client: buildclient-O simpcl-F simpcl. c

The most annoying service configuration file ucf.txt:

* Resources

Ipckey 80952

Domainid simpapp
Master Site1
Maxaccessers 10
Maxservers 5
Maxservices 10
Model SHM
Ldbal n
* Machines
Default:
Appdir = "/home/Oracle/tdemos"
Tuxconfig = "/home/Oracle/tdemos/tuxconfig"
Tuxdir = "/Oracle/tuxedo10gr3"
"Rel5" lmid = Site1
* Groups
Group1 lmid = Site1 kgno = 1 openinfo = none
* Servers
Simpserv srvgrp = group1 srvid = 1
* Services
Toupper

The project directory is/home/Oracle/tdemos. Compile the command:

Tmloadcf-y ucf.txt

Compile ucf.txt to generate the service configuration recognized by tuxedo in binary format. The generated binary configuration file name is tuxconfig = "/home/Oracle/tdemos/tuxconfig"

Start tuxedo to run the Service Program

 

After the above steps are complete, run tmboot-y to start the tuxedo service.

 

 

Simple Task Management

Run tmadmin to enter the announcement version task parser.

> SRS

Print Server process information

> PSC-A 2

Print famous service information

> BBS

Print announcement board statistics

Disable the tuxedo Service

Tmshutdow-y